install-php-extensions

#!/bin/sh

# This script wraps docker-php-ext-install, properly configuring the system.
#
# Copyright (c) Michele Locati, 2018-2023
#
# Source: https://github.com/mlocati/docker-php-extension-installer
#
# License: MIT - see https://github.com/mlocati/docker-php-extension-installer/blob/master/LICENSE

# Let's set a sane environment
set -o errexit
set -o nounset

if test "${IPE_DEBUG:-}" = "1"; then
	set -x
fi

if ! which docker-php-ext-configure >/dev/null || ! which docker-php-ext-enable >/dev/null || ! which docker-php-ext-install >/dev/null || ! which docker-php-source >/dev/null; then
	printf 'The script %s is meant to be used with official Docker PHP Images - https://hub.docker.com/_/php\n' "$0" >&2
	exit 1
fi

IPE_VERSION=master

# The versions of the libraries that we compile/download manually (for recent PHP versions/distros).
# They can be overridden by setting the environment variables with the same names.
IPE_LIBVERSION_AOM="${IPE_LIBVERSION_AOM:-3.12.0}"
IPE_LIBVERSION_AVIF="${IPE_LIBVERSION_AVIF:-1.3.0}"
IPE_LIBVERSION_CASSANDRACPPDRIVER="${IPE_LIBVERSION_CASSANDRACPPDRIVER:-2.17.1}"
IPE_LIBVERSION_CMARK="${IPE_LIBVERSION_CMARK:-0.31.2}"
IPE_LIBVERSION_DATRIE="${IPE_LIBVERSION_DATRIE:-0.2.14}"
IPE_LIBVERSION_DAV1D="${IPE_LIBVERSION_DAV1D:-1.5.3}"
IPE_LIBVERSION_ENCHANT1="${IPE_LIBVERSION_ENCHANT1:-1.6.1}"
# Firebird version followed by the build number and the package revision (as in the name of the source archive)
IPE_LIBVERSION_FIREBIRD="${IPE_LIBVERSION_FIREBIRD:-5.0.4.1812-0}"
IPE_LIBVERSION_GEARMAN="${IPE_LIBVERSION_GEARMAN:-2.2.0}"
IPE_LIBVERSION_HATTRIE="${IPE_LIBVERSION_HATTRIE:-0.7.1}"
IPE_LIBVERSION_IDNKIT="${IPE_LIBVERSION_IDNKIT:-2.3}"
IPE_LIBVERSION_IONC="${IPE_LIBVERSION_IONC:-1.1.6}"
IPE_LIBVERSION_IP2LOCATION="${IPE_LIBVERSION_IP2LOCATION:-8.7.0}"
IPE_LIBVERSION_MPDEC="${IPE_LIBVERSION_MPDEC:-4.0.1}"
# Format: <version>@<download path> (see the download URLs at https://learn.microsoft.com/en-us/sql/connect/odbc/linux-mac/installing-the-microsoft-odbc-driver-for-sql-server)
IPE_LIBVERSION_MSODBC="${IPE_LIBVERSION_MSODBC:-18.7.1.1-1@ade174b7-8cea-4543-91a6-c33ae320c2f0}"
IPE_LIBVERSION_MSODBC17="${IPE_LIBVERSION_MSODBC17:-17.11.1.1-1@607ebe2c-e17c-4c34-b367-10a75b83bef9}"
IPE_LIBVERSION_THAI="${IPE_LIBVERSION_THAI:-0.1.30}"
IPE_LIBVERSION_TOMCRYPT="${IPE_LIBVERSION_TOMCRYPT:-1.18.2}"
IPE_LIBVERSION_TOMMATH="${IPE_LIBVERSION_TOMMATH:-1.3.0}"
IPE_LIBVERSION_XCRYPT="${IPE_LIBVERSION_XCRYPT:-4.5.2}"
IPE_LIBVERSION_XDIFF="${IPE_LIBVERSION_XDIFF:-0.23}"
IPE_LIBVERSION_YUV="${IPE_LIBVERSION_YUV:-d359a9f922af840b043535d43cf9d38b220d102e}"
IPE_LIBVERSION_ZSTD="${IPE_LIBVERSION_ZSTD:-1.5.7}"

# The versions of the PHP extensions that we download manually (for recent PHP versions/distros).
# For internal use only (to test new versions): users should specify the version of the extensions as described in README.md.
IPE_EXTVERSION_CASSANDRA="${IPE_EXTVERSION_CASSANDRA:-1.5.1}"
IPE_EXTVERSION_GEOS="${IPE_EXTVERSION_GEOS:-1a1c6a95697359892886a2050570007754ce575e}"
IPE_EXTVERSION_LZ4="${IPE_EXTVERSION_LZ4:-0.8.0}"
IPE_EXTVERSION_SNAPPY="${IPE_EXTVERSION_SNAPPY:-0.2.3}"
IPE_EXTVERSION_SNUFFLEUPAGUS="${IPE_EXTVERSION_SNUFFLEUPAGUS:-0.14.0}"
IPE_EXTVERSION_SPX="${IPE_EXTVERSION_SPX:-0.4.22}"
IPE_EXTVERSION_V8JS="${IPE_EXTVERSION_V8JS:-8a39efa3cf3b275e402ddf3c4f6b611a5f69a499}"
IPE_EXTVERSION_YAJL_STREAM="${IPE_EXTVERSION_YAJL_STREAM:-0.1.0}"

StandWithUkraine() {
	if test -t 1 && ! grep -Eq '^VERSION=.*jessie' /etc/os-release; then
		printf '\e[37;44m#StandWith\e[30;43mUkraine\e[0m\n'
	else
		printf '#StandWithUkraine\n'
	fi
}

if test "$IPE_VERSION" = master && test "${CI:-}" != true; then
	cat <<EOF

#############################################################################################################
#                                                                                                           #
#                                            W A R N I N G ! ! !                                            #
#                                                                                                           #
# You are using an unsupported method to get install-php-extensions!                                        #
#                                                                                                           #
# Please update the way you fetch it. Read the instructions at                                              #
# https://github.com/mlocati/docker-php-extension-installer#usage                                           #
#                                                                                                           #
# For example, if you get this script by fetching                                                           #
# https://raw.githubusercontent.com/mlocati/docker-php-extension-installer/master/install-php-extensions    #
# replace it with                                                                                           #
# https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions #
#                                                                                                           #
# Sleeping for a while so you get bored of this and act ;)                                                  #
#                                                                                                           #
#############################################################################################################

EOF
	StandWithUkraine
	sleep 10 || true
else
	printf 'install-php-extensions v.%s\n' "$IPE_VERSION"
	StandWithUkraine
fi

# Reset the Internal Field Separator
resetIFS() {
	IFS='	 
'
}

# Set these variables:
# - DISTRO containing the distribution name (eg 'alpine', 'debian')
# - DISTRO_VERSION_NUMBER containing the distribution version (eg '3.14' for Alpine, 11 for Debian)
# - DISTRO_VERSION containing the distribution name and its version (eg 'alpine@3.14', 'debian@11')
# - DISTRO_MAJMIN_VERSION always containing a number representing the distribution version (eg 314 for Alpine, 1100 for Debian)
setDistro() {
	if ! test -r /etc/os-release; then
		printf 'The file /etc/os-release is not readable\n' >&2
		exit 1
	fi
	DISTRO="$(cat /etc/os-release | grep -E ^ID= | cut -d = -f 2)"
	DISTRO_VERSION_NUMBER="$(cat /etc/os-release | grep -E ^VERSION_ID= | cut -d = -f 2 | cut -d '"' -f 2 | cut -d . -f 1,2)"
	DISTRO_VERSION="$(printf '%s@%s' $DISTRO $DISTRO_VERSION_NUMBER)"
	DISTRO_MAJMIN_VERSION="$(echo "$DISTRO_VERSION_NUMBER" | awk -F. '{print $1*100+$2}')"
}

# Set:
# - PHP_MAJMIN_VERSION: Major-Minor version, format MMmm (example 800 for PHP 8.0.1)
# - PHP_MAJDOTMIN_VERSION: Major-Minor version, format M.m (example 8.0 for PHP 8.0.1)
# - PHP_MAJMINPAT_VERSION: Major-Minor-Patch version, format MMmmpp (example 80001 for PHP 8.0.1) variables containing integers value
# - PHP_MAJDOTMINDOTPAT_VERSION: Major-Minor-Patch version, format M.m.p (example 8.0.1 for PHP 8.0.1)
# - PHP_THREADSAFE: 1 if PHP is thread-safe (TS), 0 if not thread-safe (NTS)
# - PHP_DEBUGBUILD: 1 if PHP is debug build (configured with "--enable-debug"), 0 otherwise
# - PHP_BITS: 32 if PHP is compiled for 32-bit, 64 if 64-bit
# - PHP_EXTDIR: the absolute path where the PHP extensions reside
setPHPVersionVariables() {
	PHP_MAJDOTMINDOTPAT_VERSION="$(php-config --version)"
	PHP_MAJMIN_VERSION=$(printf '%s' "$PHP_MAJDOTMINDOTPAT_VERSION" | awk -F. '{print $1*100+$2}')
	PHP_MAJDOTMIN_VERSION=$(printf '%s' "$PHP_MAJDOTMINDOTPAT_VERSION" | cut -d. -f1-2)
	PHP_MAJMINPAT_VERSION=$(printf '%s' "$PHP_MAJDOTMINDOTPAT_VERSION" | awk -F. '{print $1*10000+$2*100+$3}')
	PHP_THREADSAFE=$(php -n -r 'echo ZEND_THREAD_SAFE ? 1 : 0;')
	PHP_DEBUGBUILD=$(php -n -r 'echo ZEND_DEBUG_BUILD ? 1 : 0;')
	PHP_BITS=$(php -n -r 'echo PHP_INT_SIZE * 8;')
	PHP_EXTDIR="$(php -d display_errors=stderr -r 'echo realpath(ini_get("extension_dir"));')"
}

# Fix apt-get being very slow on Debian Jessie
# See https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1332440
fixMaxOpenFiles() {
	# shellcheck disable=SC3045 # ulimit -n isn't POSIX, but we fall back to 0 when it's not available
	fixMaxOpenFiles_cur=$(ulimit -n 2>/dev/null || echo 0)
	if test "$fixMaxOpenFiles_cur" -gt 10000; then
		# shellcheck disable=SC3045 # ulimit -n isn't POSIX, but we only get here if it worked above
		ulimit -n 10000
	fi
}

# Get the directory containing the compiled PHP extensions
#
# Output:
#   The absolute path of the extensions dir
getPHPExtensionsDir() {
	php -i | grep -E '^extension_dir' | head -n1 | tr -s '[:space:]*=>[:space:]*' '|' | cut -d'|' -f2
}

# Normalize the name of a PHP extension
#
# Arguments:
#   $1: the name of the module to be normalized
#
# Output:
#   The normalized module name
normalizePHPModuleName() {
	normalizePHPModuleName_name="$1"
	case "$normalizePHPModuleName_name" in
		*A* | *B* | *C* | *D* | *E* | *F* | *G* | *H* | *I* | *J* | *K* | *L* | *M* | *N* | *O* | *P* | *Q* | *R* | *S* | *T* | *U* | *V* | *W* | *X* | *Y* | *Z*)
			normalizePHPModuleName_name="$(LC_CTYPE=C printf '%s' "$normalizePHPModuleName_name" | tr '[:upper:]' '[:lower:]')"
			;;
	esac
	case "$normalizePHPModuleName_name" in
		datadog_trace)
			normalizePHPModuleName_name=ddtrace
			;;
		ioncube | ioncube\ loader)
			normalizePHPModuleName_name='ioncube_loader'
			;;
		pecl_http)
			normalizePHPModuleName_name='http'
			;;
		zend\ opcache)
			normalizePHPModuleName_name='opcache'
			;;
		libsodium)
			if test $PHP_MAJMIN_VERSION -ge 700; then
				normalizePHPModuleName_name='sodium'
			fi
			;;
		saxonc)
			normalizePHPModuleName_name=saxon
			;;
		sodium)
			if test $PHP_MAJMIN_VERSION -lt 700; then
				normalizePHPModuleName_name='libsodium'
			fi
			;;
		*\ *)
			printf '### WARNING Unrecognized module name: %s ###\n' "$1" >&2
			;;
	esac
	printf '%s' "$normalizePHPModuleName_name"
}

# Get the PECL name of PHP extension
#
# Arguments:
#   $1: the name of the extension
#
# Output:
#   The PECL name of the extension
getPeclModuleName() {
	normalizePHPModuleName_name="$1"
	case "$normalizePHPModuleName_name" in
		ddtrace)
			normalizePHPModuleName_name=datadog_trace
			;;
		http)
			normalizePHPModuleName_name=pecl_http
			;;
		sodium)
			normalizePHPModuleName_name=libsodium
			;;
	esac
	printf '%s' "$normalizePHPModuleName_name"
}

# Parse a package.xml (or package2.xml) file and extract the module name and version
#
# Arguments:
#   $1: the patho to the XML file
#
# Set these variables:
# - EXTRACTPACKAGEVERSIONFROMXML_NAME
# - EXTRACTPACKAGEVERSIONFROMXML_VERSION
#
# Output:
#   Nothing
#
# Return:
#   0 (true): if the string is in the list
#   1 (false): if the string is not in the list
extractPackageVersionFromXML() {
	if ! test -f "$1"; then
		printf 'Unable to find the file\n%s\n' "$1" >&2
		return 1
	fi
	extractPackageVersionFromXML_code="$(
		cat <<'EOT'
$doc = new DOMDocument();
if (!$doc->load($argv[1])) {
	fwrite(STDERR, "Failed to load XML file\n");
	exit(1);
}
set_error_handler(
	static function($errno, $errstr) {
		fwrite(STDERR, trim((string) $errstr) . "\n");
		exit(1);
	},
	-1
);
$xpath = new DOMXpath($doc);
$xpath->registerNamespace('v20', 'http://pear.php.net/dtd/package-2.0');
$xpath->registerNamespace('v21', 'http://pear.php.net/dtd/package-2.1');
if ($xpath->query('/v20:package/v20:dependencies')->length === 1) {
	$ns = 'v20:';
} elseif ($xpath->query('/v21:package/v21:dependencies')->length === 1) {
	$ns = 'v21:';
} elseif ($xpath->query('/package')->length === 1) {
	$ns = '';
} else {
	fwrite(STDERR, "Unsupported namespace of the XML of package version details\n");
	exit(1);
}
$nodes = $xpath->query("/{$ns}package/{$ns}name");
$name = trim((string) $nodes[0]->nodeValue);
$nodes = $xpath->query("/{$ns}package/{$ns}version/{$ns}release");
if ($nodes->length === 0) {
	$nodes = $xpath->query("/{$ns}package/{$ns}release/{$ns}version");
	if ($nodes->length === 0) {
		$nodes = $xpath->query("/{$ns}package/{$ns}version");
		if ($nodes->length === 0) {
			fwrite(STDERR, "Unable to find the version in the XML of package version details\n");
			exit(1);
		}
	}
}
$version = trim((string) $nodes[0]->nodeValue);
echo "EXTRACTPACKAGEVERSIONFROMXML_NAME='{$name}'\n";
echo "EXTRACTPACKAGEVERSIONFROMXML_VERSION='{$version}'\n";
exit(0);
EOT
	)"
	extractPackageVersionFromXML_vars="$(php -n -d display_errors=stderr -r "$extractPackageVersionFromXML_code" "$1")"
	if test -z "$extractPackageVersionFromXML_vars"; then
		return 1
	fi
	eval "$extractPackageVersionFromXML_vars"
	return 0
}

# Parse a module name (and optionally version) as received via command arguments, extracting the version and normalizing it
# Examples:
#   xdebug-2.9.8
#   xdebug-^2
#   xdebug-^2.9
#
# Arguments:
#   $1: the name of the module to be normalized
#
# Set these variables:
# - PROCESSED_PHP_MODULE_ARGUMENT
#
# Update these variables:
# - FORCED_REMOTE_MODULES
#
# Optionally set these variables:
# - PHP_WANTEDMODULEVERSION_<...> (where <...> is the normalized module name)
# - PHP_MODULESOURCECODEPATH_<...> (where <...> is the normalized module name)
#
# Output:
#   Nothing
processPHPModuleArgument() {
	processPHPModuleArgument_arg="$1"
	# Convert GitHub short form to long url,
	# for example: from
	# php-memcached-dev/php-memcached@8f106564e6bb005ca6100b12ccc89000daafa9d8
	# to
	# https://codeload.github.com/php-memcached-dev/php-memcached/tar.gz/8f106564e6bb005ca6100b12ccc89000daafa9d8
	processPHPModuleArgument_arg="$(printf '%s' "$processPHPModuleArgument_arg" | sed -E 's/^([a-zA-Z0-9_.\-]+\/[a-zA-Z0-9_.\-]+)@(.+$)/https:\/\/codeload.github.com\/\1\/tar.gz\/\2/')"
	# Let's check if $processPHPModuleArgument_arg is an URL
	if printf '%s' "$processPHPModuleArgument_arg" | grep -Eq '^https?://[^ ]+/[^ ]+$'; then
		printf 'Downloading source from %s\n' "$processPHPModuleArgument_arg"
		processPHPModuleArgument_arg="$(getPackageSource "$processPHPModuleArgument_arg")"
	fi
	# Let's check if $processPHPModuleArgument_arg the absolute path of an existing directory
	if test "$processPHPModuleArgument_arg" != "${processPHPModuleArgument_arg#/}" && test -d "$processPHPModuleArgument_arg"; then
		if test -f "$processPHPModuleArgument_arg/package2.xml"; then
			printf 'Checking package2.xml of directory %s... ' "$processPHPModuleArgument_arg"
			if ! extractPackageVersionFromXML "$processPHPModuleArgument_arg/package2.xml"; then
				return 1
			fi
		elif test -f "$processPHPModuleArgument_arg/package.xml"; then
			printf 'Checking package.xml of directory %s... ' "$processPHPModuleArgument_arg"
			if ! extractPackageVersionFromXML "$processPHPModuleArgument_arg/package.xml"; then
				return 1
			fi
		else
			printf 'Unable to find the package.xml file in the directory\n%s\n' "$processPHPModuleArgument_arg"
			return 1
		fi
		printf 'good (name: %s, version: %s)\n' "$EXTRACTPACKAGEVERSIONFROMXML_NAME" "$EXTRACTPACKAGEVERSIONFROMXML_VERSION"
		PROCESSED_PHP_MODULE_ARGUMENT="$(normalizePHPModuleName "$EXTRACTPACKAGEVERSIONFROMXML_NAME")"
		processPHPModuleArgument_version="$EXTRACTPACKAGEVERSIONFROMXML_VERSION"
		if printf '%s' "$PROCESSED_PHP_MODULE_ARGUMENT" | grep -Eq '^[a-zA-Z0-9_]+$'; then
			eval PHP_MODULESOURCECODEPATH_$PROCESSED_PHP_MODULE_ARGUMENT="$processPHPModuleArgument_arg"
		else
			printf 'Unable to parse the following module name:\n%s\n' "$PROCESSED_PHP_MODULE_ARGUMENT" >&2
			exit 1
		fi
	else
		PROCESSED_PHP_MODULE_ARGUMENT="${processPHPModuleArgument_arg%%-*}"
		if test -n "$PROCESSED_PHP_MODULE_ARGUMENT" && test "$PROCESSED_PHP_MODULE_ARGUMENT" != "$processPHPModuleArgument_arg"; then
			processPHPModuleArgument_version="${processPHPModuleArgument_arg#*-}"
		else
			processPHPModuleArgument_version=''
		fi
		PROCESSED_PHP_MODULE_ARGUMENT="$(normalizePHPModuleName "$PROCESSED_PHP_MODULE_ARGUMENT")"
	fi
	if test -n "$processPHPModuleArgument_version"; then
		FORCED_REMOTE_MODULES="${FORCED_REMOTE_MODULES:+$FORCED_REMOTE_MODULES }$PROCESSED_PHP_MODULE_ARGUMENT"
		if printf '%s' "$PROCESSED_PHP_MODULE_ARGUMENT" | grep -Eq '^[a-zA-Z0-9_]+$'; then
			eval PHP_WANTEDMODULEVERSION_$PROCESSED_PHP_MODULE_ARGUMENT="$processPHPModuleArgument_version"
		elif printf '%s' "$PROCESSED_PHP_MODULE_ARGUMENT" | grep -Eq '^@[a-zA-Z0-9_]+$'; then
			eval PHP_WANTEDMODULEVERSION__${PROCESSED_PHP_MODULE_ARGUMENT#@}="$processPHPModuleArgument_version"
		else
			printf 'Unable to parse the following module name:\n%s\n' "$PROCESSED_PHP_MODULE_ARGUMENT" >&2
		fi
	fi
}

# Get the wanted PHP module version, as specified in the command line arguments.
#
# Arguments:
#   $1: the name of the module to be normalized
#
# Output:
#   The wanted version (if any)
getWantedPHPModuleVersion() {
	if printf '%s' "$1" | grep -Eq '^[a-zA-Z0-9_]+$'; then
		eval printf '%s' "\${PHP_WANTEDMODULEVERSION_$1:-}"
	elif printf '%s' "$1" | grep -Eq '^@[a-zA-Z0-9_]+$'; then
		eval printf '%s' "\${PHP_WANTEDMODULEVERSION__${1#@}:-}"
	fi
}

# Get source code path of a PHP module version, as specified in the command line arguments.
#
# Arguments:
#   $1: the name of the module to be normalized
#
# Output:
#   The wanted version (if any)
getModuleSourceCodePath() {
	if printf '%s' "$1" | grep -Eq '^[a-zA-Z0-9_]+$'; then
		eval printf '%s' "\${PHP_MODULESOURCECODEPATH_$1:-}"
	fi
}

# Get the actual PHP module version, resolving it if it starts with '^'
#
# Arguments:
#   $1: the name of the module
#   $2: the wanted version (optional, if omitted we'll use getWantedPHPModuleVersion)
#
# Output:
#   The version to be used
resolvePHPModuleVersion() {
	resolvePHPModuleVersion_module="$1"
	if test $# -lt 2; then
		resolvePHPModuleVersion_raw="$(getWantedPHPModuleVersion "$resolvePHPModuleVersion_module")"
	else
		resolvePHPModuleVersion_raw="$2"
	fi
	resolvePHPModuleVersion_afterCaret="${resolvePHPModuleVersion_raw#^}"
	if test "$resolvePHPModuleVersion_raw" = "$resolvePHPModuleVersion_afterCaret"; then
		printf '%s' "$resolvePHPModuleVersion_raw"
		return
	fi
	case "$resolvePHPModuleVersion_afterCaret" in
		?*@snapshot | ?*@devel | ?*@alpha | ?*@beta | ?*@stable)
			resolvePHPModuleVersion_wantedStability="${resolvePHPModuleVersion_afterCaret##*@}"
			resolvePHPModuleVersion_wantedVersion="${resolvePHPModuleVersion_afterCaret%@*}"
			;;
		*)
			resolvePHPModuleVersion_wantedStability=''
			resolvePHPModuleVersion_wantedVersion="$resolvePHPModuleVersion_afterCaret"
			;;
	esac
	resolvePHPModuleVersion_peclModule="$(getPeclModuleName "$resolvePHPModuleVersion_module")"
	resolvePHPModuleVersion_xml="$(curl $IPE_CURL_FLAGS -sSLf "http://pecl.php.net/rest/r/$resolvePHPModuleVersion_peclModule/allreleases.xml")"
	# remove line endings, collapse spaces
	resolvePHPModuleVersion_versions="$(printf '%s' "$resolvePHPModuleVersion_xml" | tr -s ' \t\r\n' ' ')"
	# one line per release (eg <r><v>1.2.3</v><s>stable</s></r>)
	resolvePHPModuleVersion_versions="$(printf '%s' "$resolvePHPModuleVersion_versions" | sed -r 's#<r#\n<r#g')"
	if test -n "$resolvePHPModuleVersion_wantedStability"; then
		# keep the lines with the wanted stability
		resolvePHPModuleVersion_versions="$(printf '%s' "$resolvePHPModuleVersion_versions" | grep "<s>$resolvePHPModuleVersion_wantedStability</s>")"
	fi
	# remove everything's up to '<v>' (included)
	resolvePHPModuleVersion_versions="$(printf '%s' "$resolvePHPModuleVersion_versions" | sed 's#^.*<v>##')"
	# keep just the versions
	resolvePHPModuleVersion_versions="$(printf '%s' "$resolvePHPModuleVersion_versions" | cut -d'<' -f1)"
	resetIFS
	for resolvePHPModuleVersion_version in $resolvePHPModuleVersion_versions; do
		resolvePHPModuleVersion_suffix="${resolvePHPModuleVersion_version#$resolvePHPModuleVersion_wantedVersion}"
		if test "$resolvePHPModuleVersion_version" != "${resolvePHPModuleVersion_version#$resolvePHPModuleVersion_wantedVersion.}"; then
			# Example: looking for 1.0, found 1.0.1
			printf '%s' "$resolvePHPModuleVersion_version"
			return
		fi
	done
	for resolvePHPModuleVersion_version in $resolvePHPModuleVersion_versions; do
		resolvePHPModuleVersion_suffix="${resolvePHPModuleVersion_version#$resolvePHPModuleVersion_wantedVersion}"
		if test "$resolvePHPModuleVersion_version" = "$resolvePHPModuleVersion_suffix"; then
			continue
		fi
		if test -z "$resolvePHPModuleVersion_suffix"; then
			# Example: looking for 1.0, found exactly it
			printf '%s' "$resolvePHPModuleVersion_version"
			return
		fi
		case "$resolvePHPModuleVersion_suffix" in
			[0-9])
				# Example: looking for 1.1, but this is 1.10
				;;
			*)
				# Example: looking for 1.1, this is 1.1rc1
				printf '%s' "$resolvePHPModuleVersion_version"
				return
				;;
		esac
	done
	printf 'Unable to find a version of "%s" compatible with "%s"\nAvailable versions are:\n%s\n' "$resolvePHPModuleVersion_module" "$resolvePHPModuleVersion_raw" "$resolvePHPModuleVersion_versions" >&2
	exit 1
}

# Get the actual version of a PECL pmodule, resolving 'latest', 'stable', 'beta', 'alpha', 'devel'.
#
# Arguments:
#   $1: the module name as known on the PECL archive
#   $2: the version to be resolved
# Output:
#   $2 itself if $1 is not 'latest', 'stable', 'beta', 'alpha', or 'devel', the actual version otherwise
resolvePeclStabilityVersion() {
	case "$2" in
		latest | stable | beta | alpha | devel) ;;
		*)
			printf '%s' "$2"
			return
			;;
	esac
	resolvePeclStabilityVersion_peclModule="$(getPeclModuleName "$1")"
	peclStabilityFlagToVersion_url="http://pecl.php.net/rest/r/$resolvePeclStabilityVersion_peclModule/$2.txt"
	if ! peclStabilityFlagToVersion_result="$(curl $IPE_CURL_FLAGS -sSLf "$peclStabilityFlagToVersion_url")"; then
		peclStabilityFlagToVersion_result=''
	fi
	if test -z "$peclStabilityFlagToVersion_result"; then
		printf 'Failed to resolve the PECL package version "%s" of %s from %s\n' "$2" "$1" "$peclStabilityFlagToVersion_url" >&2
		exit 1
	fi
	printf '%s' "$peclStabilityFlagToVersion_result"
}

# Set these variables:
# - PHP_PREINSTALLED_MODULES the normalized list of PHP modules installed before running this script
setPHPPreinstalledModules() {
	PHP_PREINSTALLED_MODULES=''
	IFS='
'
	for getPHPInstalledModules_module in $(php -m); do
		getPHPInstalledModules_moduleNormalized=''
		case "$getPHPInstalledModules_module" in
			\[PHP\ Modules\]) ;;
			\[Zend\ Modules\])
				break
				;;
			*)
				getPHPInstalledModules_moduleNormalized="$(normalizePHPModuleName "$getPHPInstalledModules_module")"
				if ! stringInList "$getPHPInstalledModules_moduleNormalized" "$PHP_PREINSTALLED_MODULES"; then
					PHP_PREINSTALLED_MODULES="$PHP_PREINSTALLED_MODULES $getPHPInstalledModules_moduleNormalized"
				fi
				;;
		esac
	done
	if command -v composer >/dev/null; then
		PHP_PREINSTALLED_MODULES="$PHP_PREINSTALLED_MODULES @composer"
	fi
	resetIFS
	PHP_PREINSTALLED_MODULES="${PHP_PREINSTALLED_MODULES# }"
}

# Get the handles of the modules to be installed
#
# Arguments:
#   $@: all module handles
#
# Set:
#   PHP_MODULES_TO_INSTALL
#   FORCED_REMOTE_MODULES
#
# Output:
#   Nothing
processCommandArguments() {
	processCommandArguments_endArgs=0
	PHP_MODULES_TO_INSTALL=''
	FORCED_REMOTE_MODULES=''
	# Support deprecated flag IPE_FIX_CACERTS
	case "${IPE_FIX_CACERTS:-}" in
		1 | y* | Y*)
			PHP_MODULES_TO_INSTALL="$PHP_MODULES_TO_INSTALL @fix_letsencrypt"
			;;
	esac
	while :; do
		if test $# -lt 1; then
			break
		fi
		processCommandArguments_skip=0
		if test $processCommandArguments_endArgs -eq 0; then
			case "$1" in
				--cleanup)
					printf '### WARNING the %s option is deprecated (we always cleanup everything) ###\n' "$1" >&2
					processCommandArguments_skip=1
					;;
				--)
					processCommandArguments_skip=1
					processCommandArguments_endArgs=1
					;;
				-*)
					printf 'Unrecognized option: %s\n' "$1" >&2
					exit 1
					;;
			esac
		fi
		if test $processCommandArguments_skip -eq 0; then
			processPHPModuleArgument "$1"
			processCommandArguments_name="$PROCESSED_PHP_MODULE_ARGUMENT"
			if stringInList "$processCommandArguments_name" "$PHP_MODULES_TO_INSTALL"; then
				printf '### WARNING Duplicated module name specified: %s ###\n' "$processCommandArguments_name" >&2
			elif stringInList "$processCommandArguments_name" "$PHP_PREINSTALLED_MODULES"; then
				printf '### WARNING Module already installed: %s ###\n' "$processCommandArguments_name" >&2
			else
				PHP_MODULES_TO_INSTALL="$PHP_MODULES_TO_INSTALL $processCommandArguments_name"
			fi
		fi
		shift
	done
	PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL# }"
}

# Add a module that's required by another module
#
# Arguments:
#   $1: module that requires another module
#   $2: the required module
#
# Update:
#   PHP_MODULES_TO_INSTALL
#
# Output:
#   Nothing
checkRequiredModule() {
	if ! stringInList "$1" "$PHP_MODULES_TO_INSTALL"; then
		return
	fi
	if stringInList "$2" "$PHP_PREINSTALLED_MODULES"; then
		return
	fi
	PHP_MODULES_TO_INSTALL="$(removeStringFromList "$1" "$PHP_MODULES_TO_INSTALL")"
	if ! stringInList "$2" "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$PHP_MODULES_TO_INSTALL $2"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL# }"
	fi
	PHP_MODULES_TO_INSTALL="$PHP_MODULES_TO_INSTALL $1"
}

# Sort the modules to be installed, in order to fix dependencies
#
# Update:
#   PHP_MODULES_TO_INSTALL
#
# Output:
#   Nothing
sortModulesToInstall() {
	# apcu_bc requires apcu
	checkRequiredModule 'apcu_bc' 'apcu'
	# http requires propro (for PHP < 8) and raphf
	if test $PHP_MAJMIN_VERSION -le 704; then
		checkRequiredModule 'http' 'propro'
	fi
	checkRequiredModule 'http' 'raphf'
	# event requires sockets (for PHP <= 5.6)
	if test $PHP_MAJMIN_VERSION -le 506; then
		checkRequiredModule event sockets
	fi
	# relay requires msgpack
	checkRequiredModule relay msgpack
	# relay requires igbinary
	checkRequiredModule relay igbinary
	# pq requires raphf
	checkRequiredModule pq raphf
	# mailparse requires mbstring
	checkRequiredModule mailparse mbstring
	# phalcon up to v5.0.0beta3 requires psr
	if test $PHP_MAJMINPAT_VERSION -lt 70401; then
		checkRequiredModule phalcon psr
	fi
	# Some module installation may use sockets if available: move it before other modules
	if stringInList 'sockets' "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$(removeStringFromList 'sockets' "$PHP_MODULES_TO_INSTALL")"
		PHP_MODULES_TO_INSTALL="sockets $PHP_MODULES_TO_INSTALL"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL% }"
	fi
	# Some module installation may use igbinary if available: move it before other modules
	if stringInList 'igbinary' "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$(removeStringFromList 'igbinary' "$PHP_MODULES_TO_INSTALL")"
		PHP_MODULES_TO_INSTALL="igbinary $PHP_MODULES_TO_INSTALL"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL% }"
	fi
	# Some module installation may use msgpack if available: move it before other modules
	if stringInList 'msgpack' "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$(removeStringFromList 'msgpack' "$PHP_MODULES_TO_INSTALL")"
		PHP_MODULES_TO_INSTALL="msgpack $PHP_MODULES_TO_INSTALL"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL% }"
	fi
	# Some module installation may use socket if available: move it before other modules
	if stringInList 'socket' "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$(removeStringFromList 'socket' "$PHP_MODULES_TO_INSTALL")"
		PHP_MODULES_TO_INSTALL="socket $PHP_MODULES_TO_INSTALL"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL% }"
	fi
	# Some module installation may use apcu if available: move it before other modules
	if stringInList 'apcu' "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$(removeStringFromList 'apcu' "$PHP_MODULES_TO_INSTALL")"
		PHP_MODULES_TO_INSTALL="apcu $PHP_MODULES_TO_INSTALL"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL% }"
	fi
	# Some module installation may use raphf if available: move it before other modules
	if stringInList 'raphf' "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$(removeStringFromList 'raphf' "$PHP_MODULES_TO_INSTALL")"
		PHP_MODULES_TO_INSTALL="raphf $PHP_MODULES_TO_INSTALL"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL% }"
	fi
	# In any case, first of all, we need to install composer
	if stringInList '@composer' "$PHP_MODULES_TO_INSTALL"; then
		PHP_MODULES_TO_INSTALL="$(removeStringFromList '@composer' "$PHP_MODULES_TO_INSTALL")"
		PHP_MODULES_TO_INSTALL="@composer $PHP_MODULES_TO_INSTALL"
		PHP_MODULES_TO_INSTALL="${PHP_MODULES_TO_INSTALL% }"
	fi
}

# Expand the IPE_ASPELL_LANGUAGES environment variable into apk/apt package names
expandASpellDictionaries() {
	expandASpellDictionaries_languages="${IPE_ASPELL_LANGUAGES:-en}"
	expandASpellDictionaries_result=''
	resetIFS
	for expandASpellDictionaries_language in $expandASpellDictionaries_languages; do
		expandASpellDictionaries_result="$expandASpellDictionaries_result aspell-$expandASpellDictionaries_language"
	done
	printf '%s' "${expandASpellDictionaries_result# }"
}

# Get the required APT/APK packages for a specific PHP version and for the list of module handles
#
# Arguments:
#   $@: the PHP module handles
#
# Set:
#   PACKAGES_PERSISTENT_NEW the list of packages required at runtime that must be installed
#   PACKAGES_PERSISTENT_PRE the list of packages required at runtime that are already installed
#   PACKAGES_VOLATILE the list of packages required at compile time that must be installed
#   PACKAGES_PREVIOUS the list of packages (with their version) that are installed right now (calculated only on Debian and only if PACKAGES_PERSISTENT_NEW or PACKAGES_VOLATILE are not empty)
#   COMPILE_LIBS
buildRequiredPackageLists() {
	buildRequiredPackageLists_persistent=''
	buildRequiredPackageLists_volatile=''
	COMPILE_LIBS=''
	case "$DISTRO" in
		alpine)
			apk update
			;;
		debian)
			invokeAptGetUpdate
			;;
	esac
	buildRequiredPackageLists_sslTextVersion="$(php -d display_errors=stderr -r 'echo defined("OPENSSL_VERSION_TEXT") ? OPENSSL_VERSION_TEXT : "";' 2>/dev/null)"
	if test $? -ne 0 || test -z "$buildRequiredPackageLists_sslTextVersion"; then
		printf 'Unable to determine the version of the SSL library\n' >&2
		exit 1
	fi
	case "$buildRequiredPackageLists_sslTextVersion" in
		OpenSSL\ *)
			buildRequiredPackageLists_sslLib=openssl
			buildRequiredPackageLists_sslMajorVersion="$(php -d display_errors=stderr -r 'echo defined("OPENSSL_VERSION_NUMBER") ? (OPENSSL_VERSION_NUMBER >> 28) : "";' 2>/dev/null)"
			if test $? -ne 0 || test -z "$buildRequiredPackageLists_sslMajorVersion"; then
				printf 'Unable to determine the major version of the SSL library\n' >&2
				exit 1
			fi
			buildRequiredPackageLists_sslMajorMinorVersion="$(php -d display_errors=stderr -r 'echo defined("OPENSSL_VERSION_NUMBER") ? ((OPENSSL_VERSION_NUMBER >> 28) . "." . ((OPENSSL_VERSION_NUMBER >> 20) & 0xFF)) : "";' 2>/dev/null)"
			if test $? -ne 0 || test -z "$buildRequiredPackageLists_sslMajorMinorVersion"; then
				printf 'Unable to determine the major.minor version of the SSL library\n' >&2
				exit 1
			fi
			;;
		LibreSSL\ *)
			buildRequiredPackageLists_sslLib=libressl
			buildRequiredPackageLists_sslMajorVersion="${buildRequiredPackageLists_sslTextVersion#LibreSSL }"
			buildRequiredPackageLists_sslMajorVersion="${buildRequiredPackageLists_sslMajorVersion%%.*}"
			buildRequiredPackageLists_sslMajorMinorVersion="${buildRequiredPackageLists_sslTextVersion#LibreSSL }"
			buildRequiredPackageLists_sslMajorMinorVersion="${buildRequiredPackageLists_sslMajorMinorVersion%.*}"
			;;
		*)
			printf 'Unrecognized SSL library: %s\n' "$buildRequiredPackageLists_sslTextVersion" >&2
			exit 1
			;;
	esac
	case "$DISTRO_VERSION" in
		alpine@*)
			if test $# -gt 1 || test "${1:-}" != '@composer'; then
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $PHPIZE_DEPS"
			fi
			case "$buildRequiredPackageLists_sslLib" in
				openssl)
					if test $buildRequiredPackageLists_sslMajorVersion -le 1; then
						buildRequiredPackageLists_libssl="libssl$buildRequiredPackageLists_sslMajorMinorVersion"
					else
						buildRequiredPackageLists_libssl="libssl$buildRequiredPackageLists_sslMajorVersion"
					fi
					buildRequiredPackageLists_libssldev='openssl-dev'
					;;
				libressl)
					buildRequiredPackageLists_libssl="libressl$buildRequiredPackageLists_sslMajorMinorVersion-libssl"
					buildRequiredPackageLists_libssldev='libressl-dev'
					;;
				*)
					printf 'Unsupported SSL library for Alpine: %s\n' "$buildRequiredPackageLists_sslLib" >&2
					exit 1
					;;
			esac
			buildRequiredPackageLists_icuPersistent=''
			if test $DISTRO_MAJMIN_VERSION -ge 316; then
				case "${IPE_ICU_EN_ONLY:-}" in
					1 | y* | Y*) ;;
					*)
						buildRequiredPackageLists_icuPersistent='icu-data-full'
						;;
				esac
			fi
			buildRequiredPackageLists_libpcredev=pcre-dev
			;;
		debian@*)
			case "$buildRequiredPackageLists_sslLib" in
				openssl)
					if test $buildRequiredPackageLists_sslMajorVersion -le 1; then
						buildRequiredPackageLists_libssl="libssl$buildRequiredPackageLists_sslMajorMinorVersion"
						if test $DISTRO_VERSION_NUMBER -eq 9 && test "$buildRequiredPackageLists_sslMajorMinorVersion" = '1.0'; then
							buildRequiredPackageLists_libssldev="libssl$buildRequiredPackageLists_sslMajorMinorVersion-dev"
						else
							buildRequiredPackageLists_libssldev="libssl-dev"
						fi
					else
						if test $DISTRO_VERSION_NUMBER -ge 13; then
							buildRequiredPackageLists_libssl="^libssl${buildRequiredPackageLists_sslMajorVersion}(t64)?\$"
						else
							buildRequiredPackageLists_libssl="libssl$buildRequiredPackageLists_sslMajorVersion"
						fi
						buildRequiredPackageLists_libssldev="libssl-dev"
					fi
					;;
				*)
					printf 'Unsupported SSL library for Debian: %s\n' "$buildRequiredPackageLists_sslLib" >&2
					exit 1
					;;
			esac
			if test $DISTRO_VERSION_NUMBER -ge 10; then
				buildRequiredPackageLists_curlVersion=4
			else
				buildRequiredPackageLists_curlVersion=3
			fi
			if test $DISTRO_VERSION_NUMBER -ge 13; then
				buildRequiredPackageLists_libpcredev=libpcre2-dev
			else
				buildRequiredPackageLists_libpcredev=libpcre3-dev
			fi
			;;
	esac
	while :; do
		if test $# -lt 1; then
			break
		fi
		case "$1@$DISTRO" in
			@composer@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent unzip"
				;;
			amqp@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent rabbitmq-c"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile rabbitmq-c-dev"
				;;
			amqp@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^librabbitmq[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile librabbitmq-dev libssh-dev"
				;;
			bz2@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libbz2"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile bzip2-dev"
				;;
			bz2@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libbz2-dev"
				;;
			cassandra@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent cassandra-cpp-driver gmp"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cassandra-cpp-driver-dev gmp-dev bash cmake"
				;;
			cassandra@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libstdc++6 ^libuv1(t64)?\$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev cmake g++ libuv1-dev zlib1g-dev libgmp-dev"
				;;
			cmark@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake"
				;;
			cmark@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake"
				;;
			ddtrace@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libgcc"
				if test $PHP_MAJMIN_VERSION -lt 700; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile curl-dev automake libtool"
				fi
				;;
			ddtrace@debian)
				if test $PHP_MAJMIN_VERSION -lt 700; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libcurl4-openssl-dev automake libtool"
				fi
				;;
			dba@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent db"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile db-dev"
				;;
			dba@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile ^libdb5\.3-dev$"
				if test $PHP_MAJMIN_VERSION -le 505; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile patch"
				fi
				;;
			decimal@debian)
				if test $DISTRO_MAJMIN_VERSION -lt 1200; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libmpdec[0-9]*$"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmpdec-dev"
				fi
				;;
			ecma_intl@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent icu-libs $buildRequiredPackageLists_icuPersistent"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile icu-dev libidn-dev"
				;;
			ecma_intl@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libicu[0-9]+$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libicu-dev"
				;;
			enchant@alpine)
				if test $DISTRO_MAJMIN_VERSION -ge 312; then
					if test $PHP_MAJMIN_VERSION -ge 800; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent enchant2"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile enchant2-dev"
					else
						# The system provides libenchant2, supported since PHP 8.0: we need to build libenchant1 on our own
						if ! isLibenchant1Installed; then
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent glib aspell-libs libhunspell"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile glib-dev aspell-dev hunspell-dev"
							COMPILE_LIBS="$COMPILE_LIBS libenchant1"
						fi
					fi
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent enchant"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile enchant-dev"
				fi
				;;
			enchant@debian)
				if test $DISTRO_VERSION_NUMBER -ge 11; then
					if test $PHP_MAJMIN_VERSION -ge 800; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libenchant-2-2"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libenchant-2-dev"
					else
						if ! isLibenchant1Installed; then
							# The system provides libenchant2, supported since PHP 8.0: we need to build libenchant1 on our own
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent aspell-en libhunspell-1.7-0"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libglib2.0-dev libaspell-dev libhunspell-dev"
							COMPILE_LIBS="$COMPILE_LIBS libenchant1"
						fi
					fi
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libenchant1c2a"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libenchant-dev"
				fi
				;;
			event@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libevent"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libevent-dev"
				;;
			event@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl ^libevent[0-9\.\-]*$ ^libevent-openssl[0-9\.\-]*$ ^libevent-extra[0-9\.\-]*$ ^libevent-pthreads[0-9\.\-]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libevent-dev"
				;;
			ffi@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libffi"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libffi-dev"
				;;
			ffi@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libffi-dev"
				;;
			ftp@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev"
				;;
			ftp@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev"
				;;
			gd@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent freetype libjpeg-turbo libpng libxpm"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile freetype-dev libjpeg-turbo-dev libpng-dev libxpm-dev"
				if test $PHP_MAJMIN_VERSION -le 506; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libvpx"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libvpx-dev"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libwebp"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libwebp-dev"
					if test $PHP_MAJMIN_VERSION -ge 806; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libwebpdemux libwebpmux"
					fi
					if test $PHP_MAJMIN_VERSION -ge 801; then
						if isDistroLibavifUsable; then
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libavif aom-libs libdav1d"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libavif-dev aom-dev dav1d-dev"
						elif isLibaomInstalled && isLibdav1dInstalled && isLibyuvInstalled && isLibavifInstalled; then
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
						else
							case "${IPE_GD_WITHOUTAVIF:-}" in
								1 | y* | Y*) ;;
								*)
									if ! isLibaomInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libaom"
									fi
									if ! isLibdav1dInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libdav1d"
									fi
									if ! isLibyuvInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libyuv"
									fi
									if ! isLibavifInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libavif"
									fi
									buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
									buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake nasm meson"
									;;
							esac
						fi
					fi
				fi
				;;
			gd@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libfreetype6 libjpeg62-turbo ^libpng[0-9]+-[0-9]+$ libxpm4"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libfreetype6-dev libjpeg62-turbo-dev libpng-dev libxpm-dev"
				if test $PHP_MAJMIN_VERSION -le 506; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libvpx[0-9]+$"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libvpx-dev"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libwebp[0-9]+$"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libwebp-dev"
					if test $PHP_MAJMIN_VERSION -ge 806; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libwebpdemux[0-9]+$ ^libwebpmux[0-9]+$"
					fi
					if test $PHP_MAJMIN_VERSION -ge 801; then
						if isDistroLibavifUsable; then
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libavif[0-9]+$ ^libaom[0-9]+$ ^libdav1d[0-9]+$"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libavif-dev libaom-dev libdav1d-dev"
						elif ! isLibaomInstalled || ! isLibdav1dInstalled || ! isLibyuvInstalled || ! isLibavifInstalled; then
							case "${IPE_GD_WITHOUTAVIF:-}" in
								1 | y* | Y*) ;;
								*)
									if ! isLibaomInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libaom"
									fi
									if ! isLibdav1dInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libdav1d"
									fi
									if ! isLibyuvInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libyuv"
									fi
									if ! isLibavifInstalled; then
										COMPILE_LIBS="$COMPILE_LIBS libavif"
									fi
									buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake nasm meson"
									;;
							esac
						fi
					fi
				fi
				;;
			gearman@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++ libuuid"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile boost-dev gperf libmemcached-dev libevent-dev util-linux-dev"
				;;
			gearman@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libgearman[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgearman-dev"
				;;
			geoip@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent geoip"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile geoip-dev"
				;;
			geoip@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libgeoip1[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgeoip-dev"
				;;
			geos@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent geos-dev"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile geos"
				;;
			geos@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libgeos-c1(v[0-9]*)?$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgeos-dev"
				;;
			gettext@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libintl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gettext-dev"
				;;
			gmagick@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent graphicsmagick libgomp"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile graphicsmagick-dev libtool"
				;;
			gmagick@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libgraphicsmagick(-q16-)?[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgraphicsmagick1-dev"
				;;
			gmp@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent gmp"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gmp-dev"
				;;
			gmp@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgmp-dev"
				;;
			gnupg@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent gpgme"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gpgme-dev"
				;;
			gnupg@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libgpgme[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile ^libgpgme[0-9]*-dev$"
				;;
			grpc@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev linux-headers"
				;;
			grpc@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib1g-dev"
				;;
			http@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libevent"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev curl-dev libevent-dev"
				if test $PHP_MAJMIN_VERSION -le 506; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libidn"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libidn-dev"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent icu-libs $buildRequiredPackageLists_icuPersistent libidn"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile icu-dev libidn-dev"
				fi
				;;
			http@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl ^libevent[0-9\.\-]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev zlib1g-dev libcurl4-openssl-dev libevent-dev"
				if test $PHP_MAJMIN_VERSION -le 506; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile ^libidn1[0-9+]-dev$"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libicu[0-9]+$ ^libidn2-[0-9+]$"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libicu-dev ^libidn2-[0-9+]-dev$ ^libgcrypt[0-9]+-dev$"
				fi
				;;
			imagick@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent imagemagick libgomp"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile imagemagick-dev"
				if [ $DISTRO_MAJMIN_VERSION -ge 319 ]; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ghostscript libheif libjxl libraw librsvg"
				fi
				if [ $DISTRO_MAJMIN_VERSION -ge 324 ]; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libheif-aom libheif-x265"
				fi
				;;
			imagick@debian)
				if test $DISTRO_VERSION_NUMBER -ge 13; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libmagickwand-7.q16-[0-9]+$ ^libmagickcore-7.q16-[0-9]+-extra$ libheif-plugin-aomenc"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libmagickwand-6.q16-[0-9]+$ ^libmagickcore-6.q16-[0-9]+-extra$"
				fi
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ghostscript"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmagickwand-dev"
				;;
			imap@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl c-client"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev krb5-dev imap-dev"
				;;
			imap@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libkrb5-dev"
				if test $DISTRO_VERSION_NUMBER -ge 13; then
					# Since Debian 13 (trixie) libc-client2007e is no more available
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent sgml-base"
					if ! isLibcClient2007eInstalled; then
						COMPILE_LIBS="$COMPILE_LIBS libc-client2007e"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libpam0g-dev $buildRequiredPackageLists_libssldev"
					fi
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libc-client2007e"
					if test $DISTRO_VERSION_NUMBER -eq 9; then
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev comerr-dev krb5-multidev libc-client2007e libgssrpc4 libkadm5clnt-mit11 libkadm5srv-mit11 libkdb5-8 libpam0g-dev libssl-doc mlock"
					else
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libc-client-dev"
					fi
				fi
				;;
			interbase@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile icu-dev ncurses-dev"
				if ! isFirebirdInstalled; then
					COMPILE_LIBS="$COMPILE_LIBS firebird"
				fi
				;;
			interbase@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libfbclient2"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile firebird-dev libib-util"
				;;
			intl@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent icu-libs $buildRequiredPackageLists_icuPersistent"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile icu-dev"
				if test $DISTRO_MAJMIN_VERSION -ge 322 && test $PHP_MAJMIN_VERSION -eq 801 && test $PHP_MAJMINPAT_VERSION -lt 80133; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile patch"
				fi
				;;
			intl@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libicu[0-9]+$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libicu-dev"
				;;
			ion@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake git"
				;;
			ion@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake git"
				;;
			ip2location@alpine)
				if ! isLibIP2LocationInstalled; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile automake libtool"
					COMPILE_LIBS="$COMPILE_LIBS libip2location"
				fi
				;;
			ip2location@debian)
				if ! isLibIP2LocationInstalled; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile automake libtool"
					COMPILE_LIBS="$COMPILE_LIBS libip2location"
				fi
				;;
			judy@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent judy"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile judy-dev"
				;;
			judy@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libjudydebian1"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libjudy-dev"
				;;
			ldap@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libldap"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile openldap-dev"
				;;
			ldap@debian)
				if test $DISTRO_VERSION_NUMBER -ge 9; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libldap-common"
				fi
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libldap2-dev"
				;;
			luasandbox@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent lua5.1-libs"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile lua5.1-dev"
				;;
			luasandbox@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent liblua5.1-0"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile liblua5.1-0-dev"
				;;
			lz4@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent lz4-libs"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile lz4-dev"
				;;
			lz4@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent liblz4-1"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile liblz4-dev"
				;;
			maxminddb@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libmaxminddb"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmaxminddb-dev"
				;;
			maxminddb@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libmaxminddb[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmaxminddb-dev"
				;;
			mbstring@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent oniguruma"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile oniguruma-dev"
				;;
			mbstring@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libonig[0-9]+$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libonig-dev"
				;;
			memprof@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent judy"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile judy-dev bsd-compat-headers"
				;;
			memprof@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libjudydebian1"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libjudy-dev"
				;;
			mcrypt@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libmcrypt"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmcrypt-dev"
				;;
			mcrypt@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libmcrypt4"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmcrypt-dev"
				;;
			memcache@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev"
				;;
			memcache@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib1g-dev"
				;;
			memcached@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libmemcached-libs"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmemcached-dev zlib-dev"
				;;
			memcached@debian)
				if test $DISTRO_VERSION_NUMBER -ge 13; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libmemcachedutil2t64"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libmemcachedutil2"
				fi
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmemcached-dev zlib1g-dev"
				if test $DISTRO_MAJMIN_VERSION -ge 12; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev"
				fi
				;;
			mongo@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libsasl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev cyrus-sasl-dev"
				;;
			mongo@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libsasl2-dev"
				;;
			mongodb@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl icu-libs $buildRequiredPackageLists_icuPersistent libsasl snappy"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev icu-dev cyrus-sasl-dev snappy-dev zlib-dev"
				if test $PHP_MAJMIN_VERSION -ge 704; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent zstd-libs"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zstd-dev"
				fi
				;;
			mongodb@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl ^libsnappy[0-9]+(v[0-9]+)?$ ^libicu[0-9]+$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libicu-dev libsasl2-dev libsnappy-dev zlib1g-dev"
				if test $PHP_MAJMIN_VERSION -ge 704; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libzstd[0-9]*$"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libzstd-dev"
				fi
				;;
			mosquitto@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent mosquitto-libs"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile mosquitto-dev"
				;;
			mosquitto@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libmosquitto1"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libmosquitto-dev"
				;;
			mssql@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent freetds"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile freetds-dev"
				;;
			mssql@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsybdb5"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile freetds-dev"
				;;
			nsq@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libevent"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libevent-dev"
				;;
			nsq@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl ^libevent[0-9\.\-]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libevent-dev"
				;;
			oauth@alpine)
				if test $PHP_MAJMIN_VERSION -ge 700; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libpcredev"
				fi
				;;
			oauth@debian)
				if test $PHP_MAJMIN_VERSION -ge 700; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libpcredev"
				fi
				;;
			oci8@alpine | pdo_oci@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libaio libc6-compat libnsl"
				if test $DISTRO_MAJMIN_VERSION -le 307; then
					# The unzip tool of Alpine 3.7 can't extract symlinks from ZIP archives: let's use bsdtar instead
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libarchive-tools"
				fi
				;;
			oci8@debian | pdo_oci@debian)
				if test $DISTRO_VERSION_NUMBER -ge 13; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libaio1t64"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libaio[0-9]*$"
				fi
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile unzip"
				;;
			odbc@alpine | pdo_odbc@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent unixodbc"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile unixodbc-dev"
				;;
			odbc@debian | pdo_odbc@debian)
				if test $DISTRO_VERSION_NUMBER -ge 13; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libodbc2"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libodbc1"
				fi
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile unixodbc-dev"
				;;
			openswoole@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl postgresql-libs libstdc++"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev curl-dev postgresql-dev linux-headers"
				;;
			openswoole@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libpq5"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libcurl4-openssl-dev libpq-dev"
				;;
			parle@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				;;
			pdo_dblib@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent freetds"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile freetds-dev"
				;;
			pdo_dblib@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsybdb5"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile freetds-dev"
				;;
			pdo_firebird@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile icu-dev ncurses-dev"
				if ! isFirebirdInstalled; then
					COMPILE_LIBS="$COMPILE_LIBS firebird"
					if test $PHP_MAJMIN_VERSION -ge 804; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev"
						if ! isLibTommathInstalled; then
							COMPILE_LIBS="$COMPILE_LIBS libtommath"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake"
						fi
						if ! isLibTomcryptInstalled; then
							COMPILE_LIBS="$COMPILE_LIBS libtomcrypt"
						fi
					fi
				fi
				;;
			pdo_firebird@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libfbclient2"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile firebird-dev libib-util"
				;;
			pgsql@alpine | pdo_pgsql@alpine | pq@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent postgresql-libs"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile postgresql-dev"
				;;
			pgsql@debian | pdo_pgsql@debian | pq@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libpq5"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libpq-dev"
				;;
			php_trie@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				;;
			phpy@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent python3"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile python3-dev"
				;;
			phpy@debian)
				if test $DISTRO_VERSION_NUMBER -ge 13; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libpython3.13"
				elif test $DISTRO_VERSION_NUMBER -ge 12; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libpython3.11"
				elif test $DISTRO_VERSION_NUMBER -ge 11; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libpython3.9"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libpython3.7"
				fi
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile python3-dev"
				;;
			pkcs11@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent softhsm"
				;;
			pkcs11@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsofthsm2"
				;;
			pspell@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent aspell-libs $(expandASpellDictionaries)"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile aspell-dev"
				;;
			pspell@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libaspell15 $(expandASpellDictionaries)"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libpspell-dev"
				;;
			rdkafka@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent librdkafka"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile librdkafka-dev"
				;;
			rdkafka@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^librdkafka\+*[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile librdkafka-dev"
				;;
			recode@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent recode"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile recode-dev"
				;;
			recode@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent librecode0"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile librecode-dev"
				;;
			redis@alpine)
				if test $PHP_MAJMIN_VERSION -ge 700; then
					case "$DISTRO_VERSION" in
						alpine@3.7)
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent zstd"
							;;
						*)
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent zstd-libs"
							;;
					esac
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zstd-dev"
					if test $PHP_MAJMIN_VERSION -ge 702; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent lz4-libs"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile lz4-dev"
					fi
				fi
				;;
			redis@debian)
				if test $PHP_MAJMIN_VERSION -ge 700; then
					case "$DISTRO_VERSION" in
						debian@8)
							## There's no APT package for libzstd
							;;
						debian@9)
							## libzstd is too old (available: 1.1.2, required: 1.3.0+)
							;;
						*)
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libzstd[0-9]*$"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libzstd-dev"
							;;
					esac
				fi
				if test $PHP_MAJMIN_VERSION -ge 702; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent liblz4-1"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile liblz4-dev"
				fi
				;;
			rrd@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent librrd"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile rrdtool-dev"
				;;
			rrd@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile librrd-dev"
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^librrd[0-9]*$"
				;;
			relay@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent lz4-libs zstd-libs"
				if test $DISTRO_MAJMIN_VERSION -ge 317; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				fi
				;;
			saxon@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				;;
			saxon@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile unzip"
				;;
			seasclick@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				;;
			simdjson@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				;;
			smbclient@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsmbclient"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile samba-dev"
				;;
			smbclient@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsmbclient"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libsmbclient-dev"
				;;
			snappy@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent snappy"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile snappy-dev"
				;;
			snappy@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libsnappy1(v[0-9]+)?$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libsnappy-dev"
				;;
			snmp@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent net-snmp-libs"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile net-snmp-dev"
				;;
			snmp@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent snmp"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libsnmp-dev"
				;;
			snuffleupagus@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent pcre"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libpcredev"
				;;
			snuffleupagus@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libpcredev"
				;;
			soap@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			soap@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			sockets@alpine)
				if test $PHP_MAJMIN_VERSION -ge 802; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile linux-headers"
				fi
				;;
			sodium@alpine | libsodium@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libsodium"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libsodium-dev"
				;;
			sodium@debian | libsodium@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libsodium[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libsodium-dev"
				;;
			solr@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile curl-dev libxml2-dev"
				;;
			solr@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libcurl4-openssl-dev libxml2-dev"
				;;
			sourceguardian@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent eudev-libs"
				;;
			spx@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev"
				;;
			spx@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib1g-dev"
				;;
			sqlsrv@alpine | pdo_sqlsrv@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++ unixodbc"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile unixodbc-dev"
				;;
			sqlsrv@debian | pdo_sqlsrv@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent unixodbc"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile unixodbc-dev"
				if ! isMicrosoftSqlServerODBCInstalled; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile gnupg apt-transport-https"
				fi
				;;
			pdo_snowflake@debian)
				# pdo_snowflake uses OpenSSL_version_num(), which is available since OpenSSL 1.1
				case "$buildRequiredPackageLists_sslMajorMinorVersion" in
					0.* | 1.0)
						printf '### ERROR ### pdo_snowflake requires OpenSSL 1.1 or later (in use: %s).\n' "$buildRequiredPackageLists_sslTextVersion" >&2
						exit 1
						;;
				esac
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libstdc++6 libcurl$buildRequiredPackageLists_curlVersion"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev cmake g++ libcurl4-openssl-dev"
				;;
			ssh2@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libssh2"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libssh2-dev"
				;;
			ssh2@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libssh2-1-dev"
				;;
			statgrab@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstatgrab"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libstatgrab-dev"
				;;
			statgrab@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libstatgrab[0-9]*$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libstatgrab-dev"
				;;
			stomp@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev"
				;;
			stomp@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev"
				;;
			swoole@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl postgresql-libs libstdc++"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev curl-dev postgresql-dev linux-headers"
				if test $PHP_MAJMIN_VERSION -ge 702; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent c-ares"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile c-ares-dev"
					if test $PHP_MAJMIN_VERSION -ge 801; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent zstd-libs"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile sqlite-dev zstd-dev"
						if test $PHP_MAJMIN_VERSION -ge 802; then
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libssh2"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile ncurses-dev libssh2-dev"
							if test $PHP_MAJMIN_VERSION -ge 804; then # swoole 6.2+ requires firebird 3+, but with PHP < 8.4 we install firebird 2.5 (see installFirebird)
								if ! isFirebirdInstalled; then
									COMPILE_LIBS="$COMPILE_LIBS firebird"
									if ! isLibTommathInstalled; then
										if ! isLibTomcryptInstalled; then
											COMPILE_LIBS="$COMPILE_LIBS libtomcrypt"
										fi
										COMPILE_LIBS="$COMPILE_LIBS libtommath"
										buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile cmake"
									fi
								fi
							fi
						fi
					fi
				fi
				case "${IPE_SWOOLE_WITHOUT_IOURING:-}" in
					1 | y* | Y*) ;;
					*)
						# iouring support in swoole 6 requires liburing 2.5+: available since Alpine 3.19
						# but with Alpine 3.19 we have a "invalid use of incomplete type 'const struct statx'" error
						if test $DISTRO_MAJMIN_VERSION -ge 320; then
							buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent liburing"
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile liburing-dev"
						fi
						;;
				esac
				;;
			swoole@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libpq5"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev libcurl4-openssl-dev libpq-dev"
				if test $PHP_MAJMIN_VERSION -ge 702; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libc-ares2"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libc-ares-dev"
					if test $PHP_MAJMIN_VERSION -ge 800; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libbrotli1"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib1g-dev libbrotli-dev"
						if test $PHP_MAJMIN_VERSION -ge 801; then
							buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libsqlite3-dev"
							if test $DISTRO_VERSION_NUMBER -ge 11; then
								# swoole 6 requires libzstd >= 1.4.0, but on debian 10 (buster) we have 1.3.8
								buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libzstd[0-9]*$"
								buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libzstd-dev"
							fi
							if test $PHP_MAJMIN_VERSION -ge 802; then
								buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libfbclient2 ^libssh2(-[0-9]+)$"
								buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile firebird-dev ^libssh2(-[0-9]+)*-dev$"
							fi
						fi
					fi
				fi
				if test $DISTRO_VERSION_NUMBER -ge 13; then
					# iouring support in swoole 6 requires liburing 2.5+: available since Debian Trixie (13)
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent liburing2"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile liburing-dev"
				fi
				;;
			sybase_ct@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent freetds"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile freetds-dev"
				;;
			sybase_ct@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libct4"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile freetds-dev"
				;;
			tdlib@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libstdc++"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev git cmake gperf zlib-dev linux-headers readline-dev"
				;;
			tdlib@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev git cmake gperf zlib1g-dev"
				;;
			tensor@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent openblas"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile lapack-dev openblas-dev"
				if test $DISTRO_MAJMIN_VERSION -le 317; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent lapack"
					if test $DISTRO_MAJMIN_VERSION -le 316; then
						buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libexecinfo"
						buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libexecinfo-dev"
						if test $DISTRO_MAJMIN_VERSION -le 310; then
							if ! stringInList --force-overwrite "$IPE_APK_FLAGS"; then
								IPE_APK_FLAGS="$IPE_APK_FLAGS --force-overwrite"
							fi
						fi
					fi
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent liblapack"
				fi
				;;
			tensor@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent liblapacke"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile liblapack-dev libopenblas-dev liblapacke-dev"
				if test $DISTRO_VERSION_NUMBER -le 9; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent gfortran-6 libopenblas-base"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgfortran-6-dev"
				elif test $DISTRO_VERSION_NUMBER -le 10; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent gfortran-8 libopenblas-base"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgfortran-8-dev"
				elif test $DISTRO_VERSION_NUMBER -le 11; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent gfortran-10 libopenblas-base"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgfortran-10-dev"
				elif test $DISTRO_VERSION_NUMBER -le 12; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent gfortran-12 libopenblas0"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgfortran-12-dev"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libgfortran5 libopenblas0"
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libgfortran-14-dev"
				fi
				;;
			tidy@alpine)
				if test $DISTRO_MAJMIN_VERSION -ge 315; then
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent tidyhtml"
				else
					buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent tidyhtml-libs"
				fi
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile tidyhtml-dev"
				;;
			tidy@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libtidy-?[0-9][0-9.\-]*(deb[0-9])?$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libtidy-dev"
				;;
			uuid@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libuuid"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile util-linux-dev"
				;;
			uuid@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile uuid-dev"
				;;
			uv@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libuv"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libuv-dev"
				;;
			uv@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libuv1"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libuv1-dev"
				;;
			v8js@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++ nodejs-libs"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile nodejs-dev"
				;;
			v8js@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libnode[0-9]+$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libnode-dev"
				;;
			vips@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent vips"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile vips-dev"
				;;
			vips@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libvips"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libvips-dev"
				;;
			wddx@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			wddx@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			wikidiff2@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile git"
				;;
			wikidiff2@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libthai0"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile git libthai-dev"
				;;
			xdebug@alpine)
				if test $PHP_MAJMIN_VERSION -ge 800; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile linux-headers"
				fi
				;;
			xlswriter@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib-dev"
				;;
			xlswriter@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile zlib1g-dev"
				;;
			xmldiff@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libstdc++"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			xmldiff@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			xmlrpc@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			xmlrpc@debian)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxml2-dev"
				;;
			xpass@alpine)
				if ! isLibXCryptInstalled; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile linux-headers"
					COMPILE_LIBS="$COMPILE_LIBS libxcrypt"
				fi
				;;
			xsl@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libxslt"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxslt-dev libgcrypt-dev"
				;;
			xsl@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent ^libxslt1\.1$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libxslt-dev"
				;;
			yajl_stream@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent yajl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile yajl-dev"
				;;
			yajl_stream@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libyajl2"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libyajl-dev"
				;;
			yaml@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent yaml"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile yaml-dev"
				;;
			yaml@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libyaml-0-2"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libyaml-dev"
				;;
			yar@alpine)
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile curl-dev"
				;;
			yar@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libcurl4-openssl-dev"
				;;
			zip@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl libzip"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev cmake libzip-dev zlib-dev"
				;;
			zip@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent $buildRequiredPackageLists_libssl ^libzip[0-9]$"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile $buildRequiredPackageLists_libssldev cmake libzip-dev libbz2-dev zlib1g-dev"
				;;
			zmq@alpine)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent zeromq-dev"
				;;
			zmq@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libzmq3-dev"
				;;
			zookeeper@alpine)
				if ! test -f /usr/local/include/zookeeper/zookeeper.h; then
					buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile maven automake libtool openjdk8"
				fi
				;;
			zookeeper@debian)
				buildRequiredPackageLists_persistent="$buildRequiredPackageLists_persistent libzookeeper-mt2"
				buildRequiredPackageLists_volatile="$buildRequiredPackageLists_volatile libzookeeper-mt-dev"
				;;
		esac
		shift
	done
	PACKAGES_PERSISTENT_NEW=''
	PACKAGES_PERSISTENT_PRE=''
	PACKAGES_VOLATILE=''
	PACKAGES_PREVIOUS=''
	if test -z "$buildRequiredPackageLists_persistent$buildRequiredPackageLists_volatile"; then
		return
	fi
	if test -n "$buildRequiredPackageLists_persistent"; then
		PACKAGES_PERSISTENT_NEW="$(expandPackagesToBeInstalled $buildRequiredPackageLists_persistent)"
		if test -s "$IPE_ERRFLAG_FILE"; then
			exit 1
		fi
		resetIFS
		for buildRequiredPackageLists_package in $buildRequiredPackageLists_persistent; do
			buildRequiredPackageLists_package="$(expandInstalledSystemPackageName "$buildRequiredPackageLists_package")"
			if test -n "$buildRequiredPackageLists_package"; then
				PACKAGES_PERSISTENT_PRE="$PACKAGES_PERSISTENT_PRE $buildRequiredPackageLists_package"
			fi
		done
		PACKAGES_PERSISTENT_PRE="${PACKAGES_PERSISTENT_PRE# }"
	fi
	if test -n "$buildRequiredPackageLists_volatile"; then
		buildRequiredPackageLists_packages="$(expandPackagesToBeInstalled $buildRequiredPackageLists_volatile)"
		if test -s "$IPE_ERRFLAG_FILE"; then
			exit 1
		fi
		resetIFS
		for buildRequiredPackageLists_package in $buildRequiredPackageLists_packages; do
			if ! stringInList "$buildRequiredPackageLists_package" "$PACKAGES_PERSISTENT_NEW"; then
				if test "$buildRequiredPackageLists_package" != icu-data-en || ! stringInList icu-data-full "$PACKAGES_PERSISTENT_NEW"; then
					PACKAGES_VOLATILE="$PACKAGES_VOLATILE $buildRequiredPackageLists_package"
				fi
			fi
		done
		PACKAGES_VOLATILE="${PACKAGES_VOLATILE# }"
	fi
	if test -n "$PACKAGES_PERSISTENT_NEW$PACKAGES_VOLATILE"; then
		case "$DISTRO" in
			debian)
				PACKAGES_PREVIOUS="$(dpkg --get-selections | grep -E '\sinstall$' | awk '{ print $1 }')"
				;;
		esac
	fi
}

# Get the full list of APT/APK packages that will be installed, given the required packages
#
# Arguments:
#   $1: the list of required APT/APK packages
#
# Output:
#   Space-separated list of every APT/APK packages that will be installed
expandPackagesToBeInstalled() {
	expandPackagesToBeInstalled_result=''
	case "$DISTRO" in
		alpine)
			expandPackagesToBeInstalled_log="$(apk add --simulate "$@" 2>&1 || printf '\nERROR: apk failed\n')"
			if test -n "$(printf '%s' "$expandPackagesToBeInstalled_log" | grep -E '^ERROR:')"; then
				printf 'FAILED TO LIST THE WHOLE PACKAGE LIST FOR\n' >&2
				printf '%s ' "$@" >&2
				printf '\n\nCOMMAND OUTPUT:\n%s\n' "$expandPackagesToBeInstalled_log" >&2
				echo 'y' >"$IPE_ERRFLAG_FILE"
				exit 1
			fi
			IFS='
'
			for expandPackagesToBeInstalled_line in $expandPackagesToBeInstalled_log; do
				if test -n "$(printf '%s' "$expandPackagesToBeInstalled_line" | grep -E '^\( *[0-9]*/[0-9]*) Installing ')"; then
					expandPackagesToBeInstalled_result="$expandPackagesToBeInstalled_result $(printf '%s' "$expandPackagesToBeInstalled_line" | sed -E 's/^\(.+\) Installing //' | cut -d ' ' -f 1)"
				fi
			done
			resetIFS
			;;
		debian)
			expandPackagesToBeInstalled_log="$(apt-get install -sy --no-install-recommends "$@" 2>&1 || printf '\nE: apt-get failed\n')"
			if test -n "$(printf '%s' "$expandPackagesToBeInstalled_log" | grep -E '^E:')"; then
				printf 'FAILED TO LIST THE WHOLE PACKAGE LIST FOR\n' >&2
				printf '%s ' "$@" >&2
				printf '\n\nCOMMAND OUTPUT:\n%s\n' "$expandPackagesToBeInstalled_log" >&2
				echo 'y' >"$IPE_ERRFLAG_FILE"
				exit 1
			fi
			expandPackagesToBeInstalled_inNewPackages=0
			IFS='
'
			for expandPackagesToBeInstalled_line in $expandPackagesToBeInstalled_log; do
				if test $expandPackagesToBeInstalled_inNewPackages -eq 0; then
					if test "$expandPackagesToBeInstalled_line" = 'The following NEW packages will be installed:'; then
						expandPackagesToBeInstalled_inNewPackages=1
					fi
				elif test "$expandPackagesToBeInstalled_line" = "${expandPackagesToBeInstalled_line# }"; then
					break
				else
					resetIFS
					for expandPackagesToBeInstalled_newPackage in $expandPackagesToBeInstalled_line; do
						expandPackagesToBeInstalled_result="$expandPackagesToBeInstalled_result $expandPackagesToBeInstalled_newPackage"
					done
					IFS='
'
				fi
			done
			resetIFS
			;;
	esac
	printf '%s' "${expandPackagesToBeInstalled_result# }"
}

# Check if a system package is installed; if so we prints its name.
#
# Arguments:
#   $1: the name of the package to be checked (regular expressions accepted: they must start with a ^)
expandInstalledSystemPackageName() {
	if test "$1" = "${1#^}"; then
		expandInstalledSystemPackageName_grepflags='-Fx'
	else
		expandInstalledSystemPackageName_grepflags='-E'
	fi
	case "$DISTRO" in
		alpine)
			apk info | grep $expandInstalledSystemPackageName_grepflags -- "$1" || test $? -eq 1
			;;
		debian)
			dpkg --get-selections | grep -E '\sinstall$' | awk '{ print $1 }' | cut -d: -f1 | grep $expandInstalledSystemPackageName_grepflags -- "$1" || test $? -eq 1
			;;
	esac
}

# Retrieve the number of available cores (alternative to nproc if not available)
#
# Output:
#   The number of processor cores available
getProcessorCount() {
	if test -n "${IPE_PROCESSOR_COUNT:-}"; then
		echo $IPE_PROCESSOR_COUNT
		return
	fi
	if command -v nproc >/dev/null 2>&1; then
		nproc
	else
		getProcessorCount_tmp=$(cat /proc/cpuinfo | grep -E '^processor\s*:\s*\d+$' | wc -l)
		if test $getProcessorCount_tmp -ge 1; then
			echo $getProcessorCount_tmp
		else
			echo 1
		fi
	fi
}

# Set these variables:
# - TARGET_TRIPLET the build target tripled (eg 'x86_64-linux-gnu', 'x86_64-alpine-linux-musl')
setTargetTriplet() {
	TARGET_TRIPLET="$(gcc -print-multiarch 2>/dev/null || true)"
	if test -z "$TARGET_TRIPLET"; then
		TARGET_TRIPLET="$(gcc -dumpmachine)"
	fi
}

# Retrieve the number of processors to be used when compiling an extension
#
# Arguments:
#   $1: the handle of the PHP extension to be compiled
# Output:
#   The number of processors to be used
getCompilationProcessorCount() {
	case "$1" in
		'')
			# The above extensions don't support parallel compilation
			echo 1
			;;
		*)
			# All the other extensions support parallel compilation
			getProcessorCount
			;;
	esac
}

# Get the full path of a PHP extension given its name.
#
# Arguments:
#   $1: the name of the PHP extension
#
# Output:
#   The absolute path of the PHP extension file (or nothing if the file can't be found)
getModuleFullPath() {
	case "$1" in
		apcu_bc)
			getModuleFullPath_path="$PHP_EXTDIR/apc.so"
			;;
		seasclick)
			getModuleFullPath_path="$PHP_EXTDIR/SeasClick.so"
			;;
		*)
			getModuleFullPath_path="$PHP_EXTDIR/$1.so"
			;;
	esac
	if ! test -f "$getModuleFullPath_path"; then
		printf 'Unable to find the file of the PHP extension "%s"\n' "$1" >&2
		exit 1
	fi
	printf '%s' "$getModuleFullPath_path"
}

# Post-process a PHP module just compiled and installed in the PHP extension directory
#
# Arguments:
#   $1: the name of the PHP extension
#
# Return:
#   0 (true): if succeeded
#   non-zero (false): in case of errors
postProcessModule() {
	postProcessModule_file="$(getModuleFullPath "$1")"
	if test $PHP_DEBUGBUILD -ne 1; then
		case "${IPE_NOSTRIP:-}" in
			1 | y* | Y*) ;;
			*)
				printf 'Removing symbols from %s... ' "$postProcessModule_file"
				postProcessModule_preSize="$(stat -c %s "$postProcessModule_file")"
				strip --strip-all "$postProcessModule_file"
				postProcessModule_postSize="$(stat -c %s "$postProcessModule_file")"
				printf 'done (%s bytes saved).\n' "$((postProcessModule_preSize - postProcessModule_postSize))"
				;;
		esac
	fi
	return $?
}

# Get the type of the php.ini entry to be used for a PHP extension
#
# Arguments:
#   $1: the name of the PHP extension
#
# Output:
#   zend_extension or extension
getModuleIniEntryType() {
	case "$1" in
		ioncube_loader | sourceguardian)
			# On PHP 5.5, docker-php-ext-enable fails to detect that ionCube Loader and sourceguardian are Zend extensions
			if test $PHP_MAJMIN_VERSION -le 505; then
				printf 'zend_extension'
				return 0
			fi
			;;
	esac
	getModuleIniEntryType_file="$(getModuleFullPath "$1")"
	if readelf --wide --syms "$getModuleIniEntryType_file" | grep -Eq ' zend_extension_entry$'; then
		printf 'zend_extension'
	else
		printf 'extension'
	fi
}

# Create the contents of a PHP ini file that enables an extension
#
# Arguments:
#   $1: the name of the PHP extension
#   $2: additional php.ini configuration (optional)
#
# Output:
#   The contents of the ini file
buildPhpExtensionIniContent() {
	buildPhpExtensionIniContent_type="$(getModuleIniEntryType "$1")"
	buildPhpExtensionIniContent_soFile="$(getModuleFullPath "$1")"
	buildPhpExtensionIniContent_result="$(printf '%s=%s' "$buildPhpExtensionIniContent_type" "${buildPhpExtensionIniContent_soFile##$PHP_EXTDIR/}")"
	if test -n "${2:-}"; then
		buildPhpExtensionIniContent_result="$(printf '%s\n%s' "$buildPhpExtensionIniContent_result" "$2")"
	fi
	printf '%s' "$buildPhpExtensionIniContent_result"
}

# Check that a PHP module actually works (better to run this check before enabling the extension)
#
# Arguments:
#   $1: the name of the PHP extension
#   $2: base name (without path and extension) of additional php.ini configuration (optional)
#   $3: additional php.ini configuration (optional)
#
# Return:
#   0 (true): if the string is in the list
#   1 (false): if the string is not in the list
checkModuleWorking() {
	if test -n "${2:-}"; then
		checkModuleWorking_iniFile="$PHP_INI_DIR/conf.d/$2--temp.ini"
	else
		checkModuleWorking_iniFile="$PHP_INI_DIR/conf.d/docker-php-ext-$1--temp.ini"
	fi
	checkModuleWorking_iniContent="$(buildPhpExtensionIniContent "$1" "${3:-}")"
	printf 'Check if the %s module can be loaded... ' "$1"
	checkModuleWorking_errBefore="$(php -r 'return;' 2>&1 || true)"
	printf '%s' "$checkModuleWorking_iniContent" >"$checkModuleWorking_iniFile"
	checkModuleWorking_errAfter="$(php -r 'return;' 2>&1 || true)"
	rm "$checkModuleWorking_iniFile"
	if test "$checkModuleWorking_errAfter" != "$checkModuleWorking_errBefore"; then
		printf 'Error loading the "%s" extension:\n%s\n' "$1" "$checkModuleWorking_errAfter" >&2
		return 1
	fi
	printf 'ok.\n'
	return 0
}

# Enable a PHP extension
#
# Arguments:
#   $1: the name of the PHP extension to be enabled
#   $2: base name (without path and extension) of additional php.ini configuration (optional)
#   $3: additional php.ini configuration (optional)
enablePhpExtension() {
	if test -n "${2:-}"; then
		enablePhpExtension_iniFile="$PHP_INI_DIR/conf.d/$2.ini"
	else
		enablePhpExtension_iniFile="$PHP_INI_DIR/conf.d/docker-php-ext-$1.ini"
	fi
	enablePhpExtension_iniContent="$(buildPhpExtensionIniContent "$1" "${3:-}")"
	case "${IPE_DONT_ENABLE:-}" in
		1 | y* | Y*)
			enablePhpExtension_enableCommand="/usr/local/bin/docker-php-ext-enable-$1"
			printf '%s' "$enablePhpExtension_iniContent" >"$enablePhpExtension_iniFile-disabled"
			printf '\n' >>"$enablePhpExtension_iniFile-disabled"
			cat <<EOT >"$enablePhpExtension_enableCommand"
#!/bin/sh

if test -f '$enablePhpExtension_iniFile-disabled'; then
	echo 'Enabling extension $1'
	mv '$enablePhpExtension_iniFile-disabled' '$enablePhpExtension_iniFile'
else
	echo 'The extension $1 has already been enabled'
fi
EOT
			chmod +x "$enablePhpExtension_enableCommand"
			printf '## Extension %s not enabled.\nYou can enable it by running the following command:\n%s\n\n' "$1" "$(basename "$enablePhpExtension_enableCommand")"
			;;
		*)
			printf '%s' "$enablePhpExtension_iniContent" >"$enablePhpExtension_iniFile"
			printf '\n' >>"$enablePhpExtension_iniFile"
			;;
	esac
}

# Mark the pre-installed APT/APK packages as used
# that way they won't be uninstalled by accident
markPreinstalledPackagesAsUsed() {
	printf '### MARKING PRE-INSTALLED PACKAGES AS IN-USE ###\n'
	case "$DISTRO" in
		alpine)
			printf '# Packages: %s\n' "$PACKAGES_PERSISTENT_PRE"
			apk add $PACKAGES_PERSISTENT_PRE
			;;
		debian)
			apt-mark manual $PACKAGES_PERSISTENT_PRE
			;;
	esac
}

# Install the required APT/APK packages
#
# Arguments:
#   $@: the list of APT/APK packages to be installed
installRequiredPackages() {
	printf '### INSTALLING REQUIRED PACKAGES ###\n'
	printf '# Packages to be kept after installation: %s\n' "$PACKAGES_PERSISTENT_NEW"
	if test -n "${IPE_SAVE_PERMDEPS_TO:-}"; then
		printf '%s\n' "$PACKAGES_PERSISTENT_NEW" >"$IPE_SAVE_PERMDEPS_TO"
	fi
	printf '# Packages to be used only for installation: %s\n' "$PACKAGES_VOLATILE"
	if test -n "${IPE_SAVE_VOLDEPS_TO:-}"; then
		printf '%s\n' "$PACKAGES_VOLATILE" >"$IPE_SAVE_VOLDEPS_TO"
	fi
	case "$DISTRO" in
		alpine)
			apk add $IPE_APK_FLAGS $PACKAGES_PERSISTENT_NEW $PACKAGES_VOLATILE
			# https://gitlab.alpinelinux.org/alpine/aports/-/issues/12763#note_172090
			# https://github.com/mlocati/docker-php-extension-installer/issues/385
			# https://github.com/mlocati/docker-php-extension-installer/issues/537#issuecomment-1078748882
			# shellcheck disable=SC2043 # we may need to upgrade more packages in the future
			for installRequiredPackages_item in wget; do
				if test -n "$(expandInstalledSystemPackageName "$installRequiredPackages_item")"; then
					apk add --upgrade "$installRequiredPackages_item"
				fi
			done
			;;
		debian)
			apt-get install -qqy --no-install-recommends $PACKAGES_PERSISTENT_NEW $PACKAGES_VOLATILE
			;;
	esac
}

# Get the version of an installed APT/APK package
#
# Arguments:
#   $1: the name of the installed package
#
# Output:
#   The numeric part of the package version, with from 1 to 3 numbers
#
# Example:
#   1
#   1.2
#   1.2.3
getInstalledPackageVersion() {
	case "$DISTRO" in
		alpine)
			apk info "$1" | head -n1 | cut -c $((${#1} + 2))- | grep -o -E '^[0-9]+(\.[0-9]+){0,2}'
			;;
		debian)
			dpkg-query --showformat='${Version}' --show "$1" 2>/dev/null | grep -o -E '^[0-9]+(\.[0-9]+){0,2}'
			;;
	esac
}

# Compare two versions
#
# Arguments:
#   $1: the first version
#   $2: the second version
#
# Output
#  -1 if $1 is less than $2
#  0 if $1 is the same as $2
#  1 if $1 is greater than $2
compareVersions() {
	compareVersions_v1="$1.0.0"
	compareVersions_v2="$2.0.0"
	compareVersions_vMin="$(printf '%s\n%s' "$compareVersions_v1" "$compareVersions_v2" | sort -t '.' -n -k1,1 -k2,2 -k3,3 | head -n 1)"
	if test "$compareVersions_vMin" != "$compareVersions_v1"; then
		echo '1'
	elif test "$compareVersions_vMin" = "$compareVersions_v2"; then
		echo '0'
	else
		echo '-1'
	fi
}

# Install Oracle Instant Client & SDK
#
# Set:
#   ORACLE_INSTANTCLIENT_LIBPATH
installOracleInstantClient() {
	case "${IPE_INSTANTCLIENT_BASIC:-}" in
		1 | y* | Y*)
			installOracleInstantClient_handle=basic
			;;
		*)
			installOracleInstantClient_handle=basiclite
			;;
	esac
	case $PHP_BITS in
		32)
			installOracleInstantClient_client=client
			installOracleInstantClient_version='19.9'
			installOracleInstantClient_ic=https://download.oracle.com/otn_software/linux/instantclient/199000/instantclient-$installOracleInstantClient_handle-linux-$installOracleInstantClient_version.0.0.0dbru.zip
			installOracleInstantClient_sdk=https://download.oracle.com/otn_software/linux/instantclient/199000/instantclient-sdk-linux-$installOracleInstantClient_version.0.0.0dbru.zip
			;;
		*)
			case $(uname -m) in
				aarch64*)
					installOracleInstantClient_client=client64
					installOracleInstantClient_version='19.10'
					installOracleInstantClient_ic=https://download.oracle.com/otn_software/linux/instantclient/191000/instantclient-$installOracleInstantClient_handle-linux.arm64-$installOracleInstantClient_version.0.0.0dbru.zip
					installOracleInstantClient_sdk=https://download.oracle.com/otn_software/linux/instantclient/191000/instantclient-sdk-linux.arm64-$installOracleInstantClient_version.0.0.0dbru.zip
					;;
				*)
					installOracleInstantClient_client=client64
					installOracleInstantClient_version='21.1'
					installOracleInstantClient_ic=https://download.oracle.com/otn_software/linux/instantclient/211000/instantclient-$installOracleInstantClient_handle-linux.x64-$installOracleInstantClient_version.0.0.0.zip
					installOracleInstantClient_sdk=https://download.oracle.com/otn_software/linux/instantclient/211000/instantclient-sdk-linux.x64-$installOracleInstantClient_version.0.0.0.zip
					;;
			esac
			;;
	esac
	ORACLE_INSTANTCLIENT_LIBPATH=/usr/lib/oracle/$installOracleInstantClient_version/$installOracleInstantClient_client/lib
	if ! test -e "$ORACLE_INSTANTCLIENT_LIBPATH"; then
		printf 'Downloading Oracle Instant Client v%s (%s)... ' "$installOracleInstantClient_version" "$installOracleInstantClient_handle"
		installOracleInstantClient_src="$(getPackageSource $installOracleInstantClient_ic)"
		mkdir -p "/usr/lib/oracle/$installOracleInstantClient_version/$installOracleInstantClient_client"
		mv "$installOracleInstantClient_src" "$ORACLE_INSTANTCLIENT_LIBPATH"
		echo 'done.'
	fi
	if ! test -e "$ORACLE_INSTANTCLIENT_LIBPATH/sdk" && ! test -L "$ORACLE_INSTANTCLIENT_LIBPATH/sdk"; then
		printf 'Downloading Oracle Instant SDK v%s... ' "$installOracleInstantClient_version"
		installOracleInstantClient_src="$(getPackageSource $installOracleInstantClient_sdk)"
		ln -sf "$installOracleInstantClient_src/sdk" "$ORACLE_INSTANTCLIENT_LIBPATH/sdk"
		UNNEEDED_PACKAGE_LINKS="$UNNEEDED_PACKAGE_LINKS $ORACLE_INSTANTCLIENT_LIBPATH/sdk"
		echo 'done.'
	fi
	case "$DISTRO" in
		alpine)
			if ! test -e /usr/lib/libresolv.so.2 && test -e /lib/libc.so.6; then
				ln -s /lib/libc.so.6 /usr/lib/libresolv.so.2
			fi
			installOracleInstantClient_ldconf=/etc/ld-musl-${TARGET_TRIPLET%-alpine-linux-musl}.path
			if test -e "$installOracleInstantClient_ldconf"; then
				if ! cat "$installOracleInstantClient_ldconf" | grep -q "$ORACLE_INSTANTCLIENT_LIBPATH"; then
					installOracleInstantClient_ldconfNew="$(mktemp -p /tmp/src)"
					cat "$installOracleInstantClient_ldconf" | awk -v suffix=":$ORACLE_INSTANTCLIENT_LIBPATH" '{print NR==1 ? $0suffix : $0}' >"$installOracleInstantClient_ldconfNew"
					cat "$installOracleInstantClient_ldconfNew" >"$installOracleInstantClient_ldconf"
					rm -- "$installOracleInstantClient_ldconfNew"
				fi
			else
				case $PHP_BITS in
					32)
						echo "/lib:/usr/local/lib:/usr/lib:$ORACLE_INSTANTCLIENT_LIBPATH" >"$installOracleInstantClient_ldconf"
						;;
					*)
						echo "/lib64:/lib:/usr/local/lib:/usr/lib:$ORACLE_INSTANTCLIENT_LIBPATH" >"$installOracleInstantClient_ldconf"
						;;
				esac
			fi
			;;
		debian)
			if ! test -e /etc/ld.so.conf.d/oracle-instantclient.conf; then
				echo "$ORACLE_INSTANTCLIENT_LIBPATH" >/etc/ld.so.conf.d/oracle-instantclient.conf
				ldconfig
			fi
			;;
	esac
}

# Check if the Microsoft SQL Server ODBC Driver is installed
#
# Return:
#   0 (true): if the string is in the list
#   1 (false): if the string is not in the list
isMicrosoftSqlServerODBCInstalled() {
	test -d /opt/microsoft/msodbcsql*/
}

# Install the Microsoft SQL Server ODBC Driver
# see https://learn.microsoft.com/en-us/sql/connect/odbc/linux-mac/installing-the-microsoft-odbc-driver-for-sql-server
installMicrosoftSqlServerODBC() {
	printf 'Installing the Microsoft SQL Server ODBC Driver\n'
	case "$DISTRO" in
		alpine)
			rm -rf /tmp/src/msodbcsql.apk
			if test $PHP_MAJMIN_VERSION -le 703; then
				installMicrosoftSqlServerODBC_version="$IPE_LIBVERSION_MSODBC17"
				installMicrosoftSqlServerODBC_arch=amd64
			else
				installMicrosoftSqlServerODBC_version="$IPE_LIBVERSION_MSODBC"
				case $(uname -m) in
					aarch64 | arm64 | armv8)
						installMicrosoftSqlServerODBC_arch=arm64
						;;
					*)
						installMicrosoftSqlServerODBC_arch=amd64
						;;
				esac
			fi
			# The version is in the format <version>@<download path>
			installMicrosoftSqlServerODBC_path="${installMicrosoftSqlServerODBC_version#*@}"
			installMicrosoftSqlServerODBC_version="${installMicrosoftSqlServerODBC_version%%@*}"
			installMicrosoftSqlServerODBC_url="https://download.microsoft.com/download/$installMicrosoftSqlServerODBC_path/msodbcsql${installMicrosoftSqlServerODBC_version%%.*}_${installMicrosoftSqlServerODBC_version}_$installMicrosoftSqlServerODBC_arch.apk"
			printf 'APK package URL: %s\n' "$installMicrosoftSqlServerODBC_url"
			curl $IPE_CURL_FLAGS -sSLf -o /tmp/src/msodbcsql.apk "$installMicrosoftSqlServerODBC_url"
			printf '\n' | apk add --allow-untrusted /tmp/src/msodbcsql.apk
			rm -rf /tmp/src/msodbcsql.apk
			;;
		debian)
			printf -- '- installing the Microsoft APT key\n'
			if test $DISTRO_VERSION_NUMBER -ge 13; then
				curl $IPE_CURL_FLAGS https://packages.microsoft.com/keys/microsoft-2025.asc | gpg --dearmor --yes --output /usr/share/keyrings/microsoft-prod.gpg
			elif test $DISTRO_VERSION_NUMBER -ge 12; then
				curl $IPE_CURL_FLAGS https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor --yes --output /usr/share/keyrings/microsoft-prod.gpg
			elif test $DISTRO_VERSION_NUMBER -ge 11; then
				curl $IPE_CURL_FLAGS -sSLf -o /etc/apt/trusted.gpg.d/microsoft.asc https://packages.microsoft.com/keys/microsoft.asc
			else
				curl $IPE_CURL_FLAGS -sSLf https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
			fi
			if ! test -f /etc/apt/sources.list.d/mssql-release.list; then
				printf -- '- adding the Microsoft APT source list\n'
				curl $IPE_CURL_FLAGS -sSLf https://packages.microsoft.com/config/debian/$DISTRO_VERSION_NUMBER/prod.list >/etc/apt/sources.list.d/mssql-release.list
				invokeAptGetUpdate
			fi
			printf -- '- installing the APT package\n'
			if test $PHP_MAJMIN_VERSION -le 703; then
				ACCEPT_EULA=Y apt-get install -qqy --no-install-recommends msodbcsql17
			elif test $DISTRO_VERSION_NUMBER -ge 9 && test $DISTRO_VERSION_NUMBER -le 13; then
				# On Debian 9 to 13 we have both msodbcsql17 and msodbcsql18: let's install just one
				# see https://packages.microsoft.com/debian/9/prod/pool/main/m/
				# see https://packages.microsoft.com/debian/13/prod/pool/main/m/
				ACCEPT_EULA=Y apt-get install -qqy --no-install-recommends msodbcsql18
			else
				ACCEPT_EULA=Y apt-get install -qqy --no-install-recommends '^msodbcsql[0-9]+$'
			fi
			;;
	esac
}

# Check if libaom is installed
#
# Return:
#   0 (true)
#   1 (false)
isLibaomInstalled() {
	if ! test -f /usr/local/lib/libaom.so && ! test -f /usr/lib/libaom.so && ! test -f /usr/lib/x86_64*/libaom.so; then
		return 1
	fi
	if ! test -f /usr/local/include/aom/aom_codec.h && ! test -f /usr/include/aom/aom_codec.h; then
		return 1
	fi
	return 0
}

# Install libaom
installLibaom() {
	printf 'Installing libaom\n'
	installLibaom_version=$IPE_LIBVERSION_AOM
	installLibaom_dir="$(getPackageSource https://aomedia.googlesource.com/aom/+archive/v$installLibaom_version.tar.gz)"
	mkdir -- "$installLibaom_dir/my.build"
	cd -- "$installLibaom_dir/my.build"
	cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=1 -DENABLE_DOCS=0 -DENABLE_EXAMPLES=0 -DENABLE_TESTDATA=0 -DENABLE_TESTS=0 -DENABLE_TOOLS=0 -DCMAKE_INSTALL_LIBDIR:PATH=lib ..
	ninja -j $(getProcessorCount) install
	cd - >/dev/null
	ldconfig || true
}

# Check if libdav1d is installed
#
# Return:
#   0 (true)
#   1 (false)
isLibdav1dInstalled() {
	if ! test -f /usr/local/lib/libdav1d.so && ! test -f /usr/lib/libdav1d.so && ! test -f /usr/lib/x86_64*/libdav1d.so; then
		return 1
	fi
	if ! test -f /usr/local/include/dav1d/dav1d.h && ! test -f /usr/include/dav1d/dav1d.h; then
		return 1
	fi
	return 0
}

# Install libdav1d
installLibdav1d() {
	printf 'Installing libdav1d\n'
	installLibdav1d_dir="$(getPackageSource https://github.com/videolan/dav1d/archive/refs/tags/$IPE_LIBVERSION_DAV1D.tar.gz)"
	mkdir -- "$installLibdav1d_dir/build"
	cd -- "$installLibdav1d_dir/build"
	meson --buildtype release -Dprefix=/usr ..
	ninja -j $(getProcessorCount) install
	cd - >/dev/null
	if test -f /usr/lib/$TARGET_TRIPLET/libdav1d.so && ! test -f /usr/lib/libdav1d.so; then
		ln -s /usr/lib/$TARGET_TRIPLET/libdav1d.so /usr/lib/
	fi
	ldconfig || true
}

# Check if libyuv is installed
#
# Return:
#   0 (true)
#   1 (false)
isLibyuvInstalled() {
	if ! test -f /usr/local/lib/libyuv.so && ! test -f /usr/lib/libyuv.so && ! test -f /usr/lib/x86_64*/libyuv.so && ! test -f /usr/lib/x86_64*/libyuv.so.*; then
		return 1
	fi
	if ! test -f /usr/local/include/libyuv.h && ! test -f /usr/include/libyuv.h; then
		return 1
	fi
	return 0
}

# Install libyuv
installLibyuv() {
	printf 'Installing libyuv\n'
	installLibyuv_dir="$(getPackageSource https://chromium.googlesource.com/libyuv/libyuv/+archive/$IPE_LIBVERSION_YUV.tar.gz)"
	mkdir -- "$installLibyuv_dir/build"
	cd -- "$installLibyuv_dir/build"
	cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr -B. ..
	make -j$(getProcessorCount) install
	cd - >/dev/null
}

# Check if the distro provides a libavif that's recent enough for gd (PHP 8.6 requires libavif 1.0+)
#
# Return:
#   0 (true)
#   1 (false)
isDistroLibavifUsable() {
	case "$DISTRO" in
		alpine)
			if test $PHP_MAJMIN_VERSION -ge 806; then
				test $DISTRO_MAJMIN_VERSION -ge 319
			else
				test $DISTRO_MAJMIN_VERSION -ge 315
			fi
			;;
		debian)
			if test $PHP_MAJMIN_VERSION -ge 806; then
				test $DISTRO_VERSION_NUMBER -ge 13
			else
				test $DISTRO_VERSION_NUMBER -ge 12
			fi
			;;
		*)
			return 1
			;;
	esac
}

# Check if libavif is installed
#
# Return:
#   0 (true)
#   1 (false)
isLibavifInstalled() {
	if ! test -f /usr/local/lib/libavif.so && ! test -f /usr/lib/libavif.so && ! test -f /usr/lib/x86_64*/libavif.so; then
		return 1
	fi
	if ! test -f /usr/local/include/avif/avif.h && ! test -f /usr/include/avif/avif.h; then
		return 1
	fi
	return 0
}

# Install libavif
installLibavif() {
	printf 'Installing libavif\n'
	installLibavif_dir="$(getPackageSource https://codeload.github.com/AOMediaCodec/libavif/tar.gz/refs/tags/v$IPE_LIBVERSION_AVIF)"
	mkdir -- "$installLibavif_dir/build"
	cd -- "$installLibavif_dir/build"
	cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=ON -DAVIF_CODEC_AOM=SYSTEM -DCMAKE_INSTALL_LIBDIR:PATH=lib
	make -j$(getProcessorCount) install
	cd - >/dev/null
}

# Install libmpdec
installLibMPDec() {
	installLibMPDec_version=$IPE_LIBVERSION_MPDEC
	printf '# Installing libmpdec v%s\n' "$installLibMPDec_version"
	installLibMPDec_src="$(getPackageSource https://www.bytereef.org/software/mpdecimal/releases/mpdecimal-$installLibMPDec_version.tar.gz)"
	cd -- "$installLibMPDec_src"
	./configure --disable-cxx
	make -j$(getProcessorCount)
	make install
	cd - >/dev/null
}

# Check if libdatrie is installed
#
# Return:
#   0 (true)
#   1 (false)
isLibDatrieInstalled() {
	if ! test -f /usr/local/lib/libdatrie.so && ! test -f /usr/lib/libdatrie.so && ! test -f /usr/lib/x86_64*/libdatrie.so; then
		return 1
	fi
	if ! test -f /usr/local/include/datrie/trie.h && ! test -f /usr/include/datrie/trie.h; then
		return 1
	fi
	return 0
}

# Install libdatrie
installLibDatrie() {
	printf 'Installing libdatrie\n'
	installLibDatrie_src="$(getPackageSource https://github.com/tlwg/libdatrie/releases/download/v$IPE_LIBVERSION_DATRIE/libdatrie-$IPE_LIBVERSION_DATRIE.tar.xz)"
	cd -- "$installLibDatrie_src"
	./configure
	make -j$(getProcessorCount)
	make install
	cd - >/dev/null
}

# Check if libdatrie is installed
#
# Return:
#   0 (true)
#   1 (false)
isLibThaiInstalled() {
	return 1
	if ! test -f /usr/local/lib/libthai.so && ! test -f /usr/lib/libthai.so && ! test -f /usr/lib/x86_64*/libthai.so; then
		return 1
	fi
	if ! test -f /usr/local/include/thai/thailib.h && ! test -f /usr/include/thai/thailib.h; then
		return 1
	fi
	return 0
}

# Install libdatrie
installLibThai() {
	printf 'Installing libthai\n'
	installLibThai_src="$(getPackageSource https://github.com/tlwg/libthai/releases/download/v$IPE_LIBVERSION_THAI/libthai-$IPE_LIBVERSION_THAI.tar.xz)"
	cd -- "$installLibThai_src"
	./configure
	make -j$(getProcessorCount)
	make install
	cd - >/dev/null
}

isLibTommathInstalled() {
	if test -f /usr/local/lib/libtommath.a && test -f /usr/local/include/tommath.h; then
		return 0
	fi
	return 1
}

installLibTommath() {
	printf 'Installing libtommath\n'
	installLibTommath_src="$(getPackageSource https://github.com/libtom/libtommath/releases/download/v$IPE_LIBVERSION_TOMMATH/ltm-$IPE_LIBVERSION_TOMMATH.tar.xz)"
	mkdir -p "$installLibTommath_src/build"
	cd -- "$installLibTommath_src/build"
	CFLAGS='-fPIC' cmake -DCMAKE_BUILD_TYPE=Release ..
	make -j$(getProcessorCount)
	make install
	cd - >/dev/null
}

isLibTomcryptInstalled() {
	if test -f /usr/local/lib/libtomcrypt.a && test -f /usr/local/include/tomcrypt.h; then
		return 0
	fi
	return 1
}

installLibTomcrypt() {
	printf 'Installing libtomcrypt\n'
	installLibTomcrypt_src="$(getPackageSource https://github.com/libtom/libtomcrypt/releases/download/v$IPE_LIBVERSION_TOMCRYPT/crypt-$IPE_LIBVERSION_TOMCRYPT.tar.xz)"
	cd -- "$installLibTomcrypt_src"
	CFLAGS='-fPIC' make -j$(getProcessorCount)
	make install
}

isFirebirdInstalled() {
	if test -f /usr/lib/libfbclient.so && test -f /usr/include/ibase.h; then
		return 0
	fi
	if test -d /tmp/src/firebird; then
		return 0
	fi
	return 1
}

installFirebird() {
	printf 'Installing firebird\n'
	if test $PHP_MAJMIN_VERSION -ge 804; then
		installFirebird_src="$(getPackageSource https://github.com/FirebirdSQL/firebird/releases/download/v${IPE_LIBVERSION_FIREBIRD%.*}/Firebird-$IPE_LIBVERSION_FIREBIRD-source.tar.xz)"
		cd -- "$installFirebird_src"
		# Turn off profiling on arm64, otherwise the build fails with "undefined reference to `_mcount'"
		sed -i 's/ -p / /g; s/ -p$//g; s/^-p //g' builds/posix/prefix.linux_arm64
		./configure --enable-client-only
		make -j$(getProcessorCount)
		cp -Rd gen/Release/firebird/include/* /usr/include
		cp -Rd gen/Release/firebird/lib/* /usr/lib
		cd - >/dev/null
	else
		mv "$(getPackageSource https://github.com/FirebirdSQL/firebird/releases/download/R2_5_9/Firebird-2.5.9.27139-0.tar.bz2)" /tmp/src/firebird
		cd /tmp/src/firebird
		# Patch rwlock.h (this has been fixed in later release of firebird 3.x)
		sed -i '194s/.*/#if 0/' src/common/classes/rwlock.h
		if [ "$DISTRO" = alpine ] && [ "$DISTRO_MAJMIN_VERSION" -ge 322 ]; then
			# Firebird 2.5.x does not support recent ICU versions
			./configure
		else
			./configure --with-system-icu
		fi
		# Don't try to enable parallel build: Firebird forces -j1
		make -s btyacc_binary gpre_boot libfbstatic libfbclient
		cp gen/firebird/lib/libfbclient.so /usr/lib/
		ln -s /usr/lib/libfbclient.so /usr/lib/libfbclient.so.2
		cd - >/dev/null
	fi
}

isLibXCryptInstalled() {
	if ! test -f /usr/local/lib/libcrypt.so && ! test -f /usr/lib/libcrypt.so && ! test -f /usr/lib/x86_64*/libcrypt.so; then
		return 1
	fi
	return 0
}

installLibXCrypt() {
	printf 'Installing libxcrypt\n'
	installLibXCrypt_version=$IPE_LIBVERSION_XCRYPT
	installLibXCrypt_src="$(getPackageSource "https://github.com/besser82/libxcrypt/releases/download/v$installLibXCrypt_version/libxcrypt-$installLibXCrypt_version.tar.xz")"
	cd -- "$installLibXCrypt_src"
	./configure --prefix /usr --disable-werror
	make -j$(getProcessorCount)
	make install
	cd - >/dev/null
}

isLibenchant1Installed() {
	if test -f /usr/lib/libenchant.so || test -f /usr/local/lib/libenchant.so; then
		return 0
	fi
	return 1
}

installLibenchant1() {
	printf 'Installing libenchant1\n'
	installLibenchant1_src="$(getPackageSource https://github.com/rrthomas/enchant/releases/download/enchant-$(printf '%s' "$IPE_LIBVERSION_ENCHANT1" | tr . -)/enchant-$IPE_LIBVERSION_ENCHANT1.tar.gz)"
	cd -- "$installLibenchant1_src"
	./configure
	make -j$(getProcessorCount)
	make install
	cd - >/dev/null
}

isLibcClient2007eInstalled() {
	if test -f /usr/lib/libc-client.so.2007e && test -f /usr/include/c-client/utf8.h; then
		return 0
	fi
	return 1
}

isLibIP2LocationInstalled() {
	if test -f /usr/local/lib/libIP2Location.so && test -f /usr/local/include/IP2Location.h; then
		return 0
	fi
	return 1
}

installLibIP2Location() {
	printf 'Installing libIP2Location\n'
	installLibIP2Location_src="$(getPackageSource https://codeload.github.com/chrislim2888/IP2Location-C-Library/tar.gz/$IPE_LIBVERSION_IP2LOCATION)"
	cd -- "$installLibIP2Location_src"
	autoreconf -fiv
	./configure
	make -j$(getProcessorCount)
	make install
	cd - >/dev/null
	ldconfig || true
}

installLibcClient2007e() {
	mkdir -p /tmp/src
	installLibcClient2007e_arch="$(dpkg --print-architecture)"
	# See:
	# - https://packages.debian.org/bookworm/mlock
	# - https://packages.debian.org/bookworm/libc-client2007e
	# - https://packages.debian.org/bookworm/libc-client2007e-dev
	case "$installLibcClient2007e_arch" in
		amd64)
			installLibcClient2007e_version='2007f~dfsg-7+b2'
			;;
		*)
			installLibcClient2007e_version='2007f~dfsg-7+b1'
			;;
	esac
	if ! test -f /usr/bin/mlock; then
		installLibcClient2007e_url="http://ftp.debian.org/debian/pool/main/u/uw-imap/mlock_${installLibcClient2007e_version}_${installLibcClient2007e_arch}.deb"
		installLibcClient2007e_deb="$(mktemp -p /tmp/src)"
		printf '# Installing mlock from %s\n' "$installLibcClient2007e_url"
		curl $IPE_CURL_FLAGS -sSLf -o "$installLibcClient2007e_deb" "$installLibcClient2007e_url"
		dpkg -i "$installLibcClient2007e_deb"
	fi
	if ! test -f /usr/lib/libc-client.so.2007e; then
		installLibcClient2007e_url="http://ftp.debian.org/debian/pool/main/u/uw-imap/libc-client2007e_${installLibcClient2007e_version}_${installLibcClient2007e_arch}.deb"
		installLibcClient2007e_deb="$(mktemp -p /tmp/src)"
		printf '# Installing libc-client2007e from %s\n' "$installLibcClient2007e_url"
		curl $IPE_CURL_FLAGS -sSLf -o "$installLibcClient2007e_deb" "$installLibcClient2007e_url"
		dpkg -i "$installLibcClient2007e_deb"
	fi
	if ! test -f /usr/include/c-client/utf8.h; then
		installLibcClient2007e_url="http://ftp.debian.org/debian/pool/main/u/uw-imap/libc-client2007e-dev_${installLibcClient2007e_version}_${installLibcClient2007e_arch}.deb"
		installLibcClient2007e_deb="$(mktemp -p /tmp/src)"
		printf '# Installing libc-client2007e-dev from %s\n' "$installLibcClient2007e_url"
		curl $IPE_CURL_FLAGS -sSLf -o "$installLibcClient2007e_deb" "$installLibcClient2007e_url"
		dpkg -i "$installLibcClient2007e_deb"
		PACKAGES_VOLATILE="$PACKAGES_VOLATILE libc-client2007e-dev"
	fi
}

installCassandraCppDriver() {
	printf 'Installing the Cassandra C++ driver\n'
	installCassandraCppDriver_dir="$(getPackageSource https://github.com/apache/cassandra-cpp-driver/archive/refs/tags/$IPE_LIBVERSION_CASSANDRACPPDRIVER.tar.gz)"
	cmake -B "$installCassandraCppDriver_dir/build" -S "$installCassandraCppDriver_dir" \
		-DCMAKE_BUILD_TYPE=Release \
		-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
		-DCMAKE_POSITION_INDEPENDENT_CODE=ON \
		-DCASS_BUILD_SHARED=ON \
		-DCASS_BUILD_STATIC=OFF \
		-DCASS_BUILD_EXAMPLES=OFF \
		-DCASS_BUILD_TESTS=OFF \
		-DCASS_USE_STD_ATOMIC=ON \
		-DCASS_USE_TIMERFD=ON \
		-DCASS_USE_LIBSSH2=OFF \
		-DCASS_USE_ZLIB=ON
	cmake --build "$installCassandraCppDriver_dir/build" --parallel $(getProcessorCount)
	cmake --build "$installCassandraCppDriver_dir/build" --target install
	ldconfig || true
}

# Install Composer
installComposer() {
	installComposer_version="$(getWantedPHPModuleVersion @composer)"
	installComposer_version="${installComposer_version#^}"
	if test -z "$installComposer_version"; then
		installComposer_fullname=composer
		installComposer_flags=''
	else
		installComposer_fullname="$(printf 'composer v%s' "$installComposer_version")"
		if printf '%s' "$installComposer_version" | grep -Eq '^[0-9]+$'; then
			installComposer_flags="--$installComposer_version"
		else
			installComposer_flags="--version=$installComposer_version"
		fi
	fi
	printf '### INSTALLING %s ###\n' "$installComposer_fullname"
	actuallyInstallComposer /usr/local/bin composer "$installComposer_flags"
}

# Actually install composer
#
# Arguments:
#   $1: the directory where composer should be installed (required)
#   $2: the composer filename (optional, default: composer)
#   $3. additional flags for the composer installed (optional)
actuallyInstallComposer() {
	actuallyInstallComposer_installer="$(mktemp -p /tmp/src)"
	curl $IPE_CURL_FLAGS -sSLf -o "$actuallyInstallComposer_installer" https://getcomposer.org/installer
	actuallyInstallComposer_expectedSignature="$(curl $IPE_CURL_FLAGS -sSLf https://composer.github.io/installer.sig)"
	actuallyInstallComposer_actualSignature="$(php -n -r "echo hash_file('sha384', '$actuallyInstallComposer_installer');")"
	if test "$actuallyInstallComposer_expectedSignature" != "$actuallyInstallComposer_actualSignature"; then
		printf 'Verification of composer installer failed!\nExpected signature: %s\nActual signature: %s\n' "$actuallyInstallComposer_expectedSignature" "$actuallyInstallComposer_actualSignature" >&2
		exit 1
	fi
	actuallyInstallComposer_flags="--install-dir=$1"
	if test -n "${2:-}"; then
		actuallyInstallComposer_flags="$actuallyInstallComposer_flags --filename=$2"
	else
		actuallyInstallComposer_flags="$actuallyInstallComposer_flags --filename=composer"
	fi
	if test -n "${3:-}"; then
		actuallyInstallComposer_flags="$actuallyInstallComposer_flags $3"
	fi
	php "$actuallyInstallComposer_installer" $actuallyInstallComposer_flags
	rm -- "$actuallyInstallComposer_installer"
}

# Install ionCube Loader
installIonCubeLoader() {
	installIonCubeLoader_version=''
	installIonCubeLoader_soPrefix=ioncube_loader_lin
	installIonCubeLoader_url='https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin'
	case "$DISTRO" in
		alpine)
			if test $DISTRO_MAJMIN_VERSION -le 312; then
				installIonCubeLoader_version=14.0.0 # For 14.4.0 we have a Segmentation Fault
			fi
			if test -z "$installIonCubeLoader_version" || test $(compareVersions "$installIonCubeLoader_version" 14.4.0) -ge 0; then
				installIonCubeLoader_url="${installIonCubeLoader_url}-musl"
				installIonCubeLoader_soPrefix="${installIonCubeLoader_soPrefix}-musl"
			fi
			;;
	esac
	case $PHP_BITS in
		32)
			case $(uname -m) in
				aarch* | arm*)
					installIonCubeLoader_url="${installIonCubeLoader_url}_armv7l"
					;;
				*)
					installIonCubeLoader_url="${installIonCubeLoader_url}_x86"
					;;
			esac
			;;
		*)
			case $(uname -m) in
				aarch64 | arm64 | armv8)
					installIonCubeLoader_url="${installIonCubeLoader_url}_aarch64"
					;;
				*)
					installIonCubeLoader_url="${installIonCubeLoader_url}_x86-64"
					;;
			esac
			;;
	esac
	installIonCubeLoader_versionDisplayName=latest
	if test -n "$installIonCubeLoader_version"; then
		installIonCubeLoader_url="${installIonCubeLoader_url}_${installIonCubeLoader_version}"
		installIonCubeLoader_versionDisplayName="v$installIonCubeLoader_version"
	fi
	installIonCubeLoader_url="${installIonCubeLoader_url}.tar.gz"
	# See https://www.ioncube.com/loaders.php
	printf 'Downloading ionCube Loader (%s)... ' "$installIonCubeLoader_versionDisplayName"
	installIonCubeLoader_dir="$(getPackageSource $installIonCubeLoader_url)"
	echo 'done.'
	installIonCubeLoader_so="${installIonCubeLoader_soPrefix}_${PHP_MAJDOTMIN_VERSION}"
	if test $PHP_THREADSAFE -eq 1; then
		installIonCubeLoader_so="${installIonCubeLoader_so}_ts"
	fi
	installIonCubeLoader_so="${installIonCubeLoader_so}.so"
	cp "$installIonCubeLoader_dir/$installIonCubeLoader_so" "$(getPHPExtensionsDir)/ioncube_loader.so"
}

# Install SourceGuardian Loader
installSourceGuardian() {
	# See https://www.sourceguardian.com/loaders.html
	case $PHP_BITS in
		32)
			installSourceGuardian_url=https://www.sourceguardian.com/loaders/download/loaders.linux-i386.tar.gz
			;;
		*)
			case $(uname -m) in
				aarch64 | arm64 | armv8)
					installSourceGuardian_url=https://www.sourceguardian.com/loaders/download/loaders.linux-aarch64.tar.gz
					;;
				*)
					installSourceGuardian_url=https://www.sourceguardian.com/loaders/download/loaders.linux-x86_64.tar.gz
					;;
			esac
			;;
	esac
	printf 'Downloading SourceGuardian... '
	installSourceGuardian_dir="$(getPackageSource $installSourceGuardian_url)"
	printf 'done (version: %s)\n' "$(cat "$installSourceGuardian_dir/version")"
	for installSourceGuardian_phpv in $PHP_MAJDOTMINDOTPAT_VERSION $PHP_MAJDOTMIN_VERSION; do
		installSourceGuardian_file="$installSourceGuardian_dir/ixed.$installSourceGuardian_phpv"
		if test $PHP_THREADSAFE -eq 1; then
			installSourceGuardian_file="${installSourceGuardian_file}ts"
		fi
		installSourceGuardian_file="${installSourceGuardian_file}.lin"
		if test -f "$installSourceGuardian_file"; then
			mv "$installSourceGuardian_file" "$(getPHPExtensionsDir)/sourceguardian.so"
			return
		fi
	done
	printf 'Unable to find a SourceGuardian compatible with PHP %s or PHP %s.\nAvailable SourceGuardian versions:\n' "$PHP_MAJDOTMINDOTPAT_VERSION" "$PHP_MAJDOTMIN_VERSION" >&2
	# shellcheck disable=SC2010 # the SourceGuardian loaders are always named ixed.<version>.lin
	ls -1 "$installSourceGuardian_dir" | grep -E '^ixed\..*\.lin$' | sed -E 's/^[^0-9]+([0-9]+(\.[0-9]+)*).*$/\1/' | sort | uniq >&2
	exit 1
}

# Install Cargo (if not yet installed)
installCargo() {
	if command -v cargo >/dev/null; then
		return
	fi
	installCargo_cargoversion=
	if ! test -f "$HOME/.cargo/env"; then
		printf '# Installing cargo\n'
		case "$DISTRO" in
			alpine)
				# see https://github.com/hyperledger/indy-vdr/issues/69#issuecomment-998104850
				export RUSTFLAGS='-C target-feature=-crt-static'
				;;
		esac
		curl $IPE_CURL_FLAGS https://sh.rustup.rs -sSf | sh -s -- -y -q
		case "$DISTRO" in
			alpine)
				if test $DISTRO_MAJMIN_VERSION -le 310; then
					# With version 1.84.0 we have this error:
					# Error relocating /root/.rustup/toolchains/stable-x86_64-unknown-linux-musl/bin/cargo: posix_spawn_file_actions_addchdir_np: symbol not found
					# See https://github.com/rust-lang/rust/pull/131851#issue-2595663507
					installCargo_cargoversion=1.83.0
				fi
				;;
		esac
	fi
	. "$HOME/.cargo/env"
	if test -n "$installCargo_cargoversion"; then
		rustup default -- "$installCargo_cargoversion"
	fi
	if test -z "${IPE_UNINSTALL_CARGO:-}"; then
		IPE_UNINSTALL_CARGO=y
	fi
}

# Install New Relic
#
# Arguments:
#   $1: the version to be installed (optional)
installNewRelic() {
	printf '# Installing newrelic\n'
	installNewRelic_version="${1:-}"
	if test -z "$installNewRelic_version"; then
		# see https://docs.newrelic.com/docs/apm/agents/php-agent/getting-started/php-agent-compatibility-requirements/
		if test $PHP_MAJMIN_VERSION -le 701; then
			installNewRelic_version=10.21.0.11
		fi
	fi
	if test -z "$installNewRelic_version"; then
		installNewRelic_baseUrl=https://download.newrelic.com/php_agent/release/
	else
		installNewRelic_baseUrl="https://download.newrelic.com/php_agent/archive/$installNewRelic_version/"
	fi
	installNewRelic_search='\bnewrelic-php[0-9.]*-[0-9]+(\.[0-9]+)*-linux'
	case "$DISTRO" in
		alpine)
			installNewRelic_search="$installNewRelic_search-musl"
			;;
	esac
	installNewRelic_file="$(curl $IPE_CURL_FLAGS -sSLf -o- "$installNewRelic_baseUrl" | sed -E 's/<[^>]*>//g' | grep -Eo "$installNewRelic_search.tar.gz" | sort | head -1)"
	installNewRelic_url="$installNewRelic_baseUrl$installNewRelic_file"
	installNewRelic_src="$(getPackageSource "$installNewRelic_url")"
	cd -- "$installNewRelic_src"
	NR_INSTALL_USE_CP_NOT_LN=1 NR_INSTALL_SILENT=1 ./newrelic-install install
	case "${IPE_NEWRELIC_DAEMON:-}" in
		1 | y* | Y*)
			NR_INSTALL_USE_CP_NOT_LN=1 NR_INSTALL_SILENT=1 ./newrelic-install install_daemon
			;;
	esac
	case "${IPE_NEWRELIC_KEEPLOG:-}" in
		1 | y* | Y*) ;;
		*)
			rm -f /tmp/nrinstall-*.tar
			;;
	esac
	cd - >/dev/null
	cat <<EOT
NewRelic has been installed from $installNewRelic_url
You may need to:
- change the owner/permissions of /var/log/newrelic
  (for example: chown -R www-data:www-data /var/log/newrelic)
- set the value of the newrelic.license configuration key in
  $PHP_INI_DIR/conf.d/newrelic.ini
  (if you didn't set the NR_INSTALL_KEY environment variable)

EOT
}

# Install the Datadog PHP tracer
#
# Arguments:
#   $1: the version to be installed (optional)
installDDTrace() {
	printf '# Installing ddtrace\n'
	installDDTrace_version="${1:-}"
	if test -z "$installDDTrace_version"; then
		installDDTrace_url='https://github.com/DataDog/dd-trace-php/releases/latest/download/datadog-setup.php'
	else
		installDDTrace_url="https://github.com/DataDog/dd-trace-php/releases/download/$installDDTrace_version/datadog-setup.php"
	fi
	installDDTrace_setup="$(mktemp -p /tmp/src)"
	printf 'Downloading datadog-setup.php from %s\n' "$installDDTrace_url"
	if ! curl $IPE_CURL_FLAGS -sSLf -o "$installDDTrace_setup" "$installDDTrace_url"; then
		printf 'Failed to download %s\n' "$installDDTrace_url" >&2
		exit 1
	fi
	installDDTrace_args='--php-bin=php'
	case "${IPE_DD_APPSEC:-}" in
		1 | y* | Y*)
			installDDTrace_args="$installDDTrace_args --enable-appsec"
			;;
	esac
	case "${IPE_DD_PROFILING:-}" in
		1 | y* | Y*)
			installDDTrace_args="$installDDTrace_args --enable-profiling"
			;;
	esac
	php "$installDDTrace_setup" $installDDTrace_args
	rm -f "$installDDTrace_setup"
}

# Compile the libraries specified in the COMPILE_LIBS variable
compileLibs() {
	if stringInList libaom "$COMPILE_LIBS"; then
		installLibaom
	fi
	if stringInList libdav1d "$COMPILE_LIBS"; then
		installLibdav1d
	fi
	if stringInList libyuv "$COMPILE_LIBS"; then
		installLibyuv
	fi
	if stringInList libavif "$COMPILE_LIBS"; then
		installLibavif
	fi
	if stringInList libtommath "$COMPILE_LIBS"; then
		installLibTommath
	fi
	if stringInList libtomcrypt "$COMPILE_LIBS"; then
		installLibTomcrypt
	fi
	if stringInList firebird "$COMPILE_LIBS"; then
		installFirebird
	fi
	if stringInList libxcrypt "$COMPILE_LIBS"; then
		installLibXCrypt
	fi
	if stringInList libenchant1 "$COMPILE_LIBS"; then
		installLibenchant1
	fi
	if stringInList libc-client2007e "$COMPILE_LIBS"; then
		installLibcClient2007e
	fi
	if stringInList libip2location "$COMPILE_LIBS"; then
		installLibIP2Location
	fi
}

# Install a bundled PHP module given its handle
#
# Arguments:
#   $1: the handle of the PHP module
#
# Set:
#   UNNEEDED_PACKAGE_LINKS
#
# Output:
#   Nothing
installBundledModule() {
	installBundledModule_module="$1"
	installBundledModule_ini_basename=''
	printf '### INSTALLING BUNDLED MODULE %s ###\n' "$installBundledModule_module"
	if test -n "$(getWantedPHPModuleVersion "$installBundledModule_module")"; then
		printf '### WARNING the module "%s" is bundled with PHP, you can NOT specify a version for it\n' "$installBundledModule_module" >&2
	fi
	if test -n "$(getModuleSourceCodePath "$installBundledModule_module")"; then
		printf '### WARNING the module "%s" is bundled with PHP, you can NOT specify a source code path for it\n' "$installBundledModule_module" >&2
	fi
	case "$installBundledModule_module" in
		dba)
			if test -e /usr/lib/$TARGET_TRIPLET/libdb-5.3.so && ! test -e /usr/lib/libdb-5.3.so; then
				ln -s /usr/lib/$TARGET_TRIPLET/libdb-5.3.so /usr/lib/
			fi
			if test $PHP_MAJMIN_VERSION -le 505; then
				docker-php-source extract
				patch /usr/src/php/ext/dba/config.m4 <<EOF
@@ -362,7 +362,7 @@
       break
     fi
   done
-  PHP_DBA_DB_CHECK(4, db-5.1 db-5.0 db-4.8 db-4.7 db-4.6 db-4.5 db-4.4 db-4.3 db-4.2 db-4.1 db-4.0 db-4 db4 db, [(void)db_create((DB**)0, (DB_ENV*)0, 0)])
+  PHP_DBA_DB_CHECK(4, db-5.3 db-5.1 db-5.0 db-4.8 db-4.7 db-4.6 db-4.5 db-4.4 db-4.3 db-4.2 db-4.1 db-4.0 db-4 db4 db, [(void)db_create((DB**)0, (DB_ENV*)0, 0)])
 fi
 PHP_DBA_STD_RESULT(db4,Berkeley DB4)
 
EOF
			fi
			docker-php-ext-configure dba --with-db4
			;;
		ftp)
			if test $PHP_MAJMIN_VERSION -ge 804; then
				docker-php-ext-configure ftp --with-ftp-ssl=/usr
			else
				docker-php-ext-configure ftp --with-openssl-dir=/usr
			fi
			;;
		gd)
			if test $PHP_MAJMIN_VERSION -le 506; then
				docker-php-ext-configure gd --with-gd --with-jpeg-dir --with-png-dir --with-zlib-dir --with-xpm-dir --with-freetype-dir --enable-gd-native-ttf --with-vpx-dir
			elif test $PHP_MAJMIN_VERSION -le 701; then
				docker-php-ext-configure gd --with-gd --with-jpeg-dir --with-png-dir --with-zlib-dir --with-xpm-dir --with-freetype-dir --enable-gd-native-ttf --with-webp-dir
			elif test $PHP_MAJMIN_VERSION -le 703; then
				docker-php-ext-configure gd --with-gd --with-jpeg-dir --with-png-dir --with-zlib-dir --with-xpm-dir --with-freetype-dir --with-webp-dir
			elif test $PHP_MAJMIN_VERSION -le 800; then
				docker-php-ext-configure gd --enable-gd --with-webp --with-jpeg --with-xpm --with-freetype
			else
				if isDistroLibavifUsable; then
					installBundledModule_tmp=1
				elif isLibaomInstalled && isLibdav1dInstalled && isLibyuvInstalled && isLibavifInstalled; then
					installBundledModule_tmp=1
				else
					installBundledModule_tmp=0
				fi
				if test $installBundledModule_tmp -eq 1; then
					docker-php-ext-configure gd --enable-gd --with-webp --with-jpeg --with-xpm --with-freetype --with-avif
				else
					docker-php-ext-configure gd --enable-gd --with-webp --with-jpeg --with-xpm --with-freetype
				fi
			fi
			;;
		gmp)
			if test $PHP_MAJMIN_VERSION -le 506; then
				if ! test -f /usr/include/gmp.h; then
					ln -s /usr/include/$TARGET_TRIPLET/gmp.h /usr/include/gmp.h
					UNNEEDED_PACKAGE_LINKS="$UNNEEDED_PACKAGE_LINKS /usr/include/gmp.h"
				fi
			fi
			;;
		imap)
			case "$DISTRO_VERSION" in
				debian@9)
					installBundledModule_tmp="$(pwd)"
					cd /tmp
					apt-get download libc-client2007e-dev
					dpkg -i --ignore-depends=libssl-dev libc-client2007e-dev*
					rm libc-client2007e-dev*
					cd "$installBundledModule_tmp"
					;;
			esac
			PHP_OPENSSL=yes docker-php-ext-configure imap --with-kerberos --with-imap-ssl
			;;
		interbase | pdo_firebird)
			case "$DISTRO" in
				alpine)
					if test $PHP_MAJMIN_VERSION -lt 804; then
						CFLAGS='-I/tmp/src/firebird/src/jrd -I/tmp/src/firebird/src/include -I/tmp/src/firebird/src/include/gen' docker-php-ext-configure $installBundledModule_module
					fi
					;;
			esac
			;;
		intl)
			case "$DISTRO" in
				alpine)
					if test $DISTRO_MAJMIN_VERSION -ge 322 && test $PHP_MAJMIN_VERSION -eq 801 && test $PHP_MAJMINPAT_VERSION -lt 80133; then
						# See https://github.com/php/php-src/commit/3fdd3ed9f722d9f0aa3122b2340a611db2dfa110
						docker-php-source extract
						patch /usr/src/php/ext/intl/config.m4 <<'EOF'
@@ -85,7 +85,16 @@ if test "$PHP_INTL" != "no"; then
     breakiterator/codepointiterator_methods.cpp"
 
   PHP_REQUIRE_CXX()
-  PHP_CXX_COMPILE_STDCXX(11, mandatory, PHP_INTL_STDCXX)
+
+  AC_MSG_CHECKING([if intl requires -std=gnu++17])
+  AS_IF([$PKG_CONFIG icu-uc --atleast-version=74],[
+    AC_MSG_RESULT([yes])
+    PHP_CXX_COMPILE_STDCXX(17, mandatory, PHP_INTL_STDCXX)
+  ],[
+    AC_MSG_RESULT([no])
+    PHP_CXX_COMPILE_STDCXX(11, mandatory, PHP_INTL_STDCXX)
+  ])
+
   PHP_INTL_CXX_FLAGS="$INTL_COMMON_FLAGS $PHP_INTL_STDCXX $ICU_CXXFLAGS"
   case $host_alias in
   *cygwin*) PHP_INTL_CXX_FLAGS="$PHP_INTL_CXX_FLAGS -D_POSIX_C_SOURCE=200809L"
EOF

					fi
					;;
			esac
			;;
		ldap)
			case "$DISTRO" in
				debian)
					docker-php-ext-configure ldap --with-libdir=lib/$TARGET_TRIPLET
					;;
			esac
			;;
		mssql | pdo_dblib)
			if ! test -f /usr/lib/libsybdb.so; then
				ln -s /usr/lib/$TARGET_TRIPLET/libsybdb.so /usr/lib/libsybdb.so
				UNNEEDED_PACKAGE_LINKS="$UNNEEDED_PACKAGE_LINKS /usr/lib/libsybdb.so"
			fi
			;;
		odbc)
			docker-php-source extract
			cd /usr/src/php/ext/odbc
			phpize
			sed -ri 's@^ *test +"\$PHP_.*" *= *"no" *&& *PHP_.*=yes *$@#&@g' configure
			./configure --with-unixODBC=shared,/usr
			cd - >/dev/null
			;;
		oci8 | pdo_oci)
			# oci8/pdo_oci must be loaded after smbclient (otherwise we have a segmentation fault when using smbclient_open)
			installBundledModule_ini_basename="xx-php-ext-$installBundledModule_module"
			case "$DISTRO" in
				debian)
					if test $DISTRO_VERSION_NUMBER -ge 13; then
						if test -f /usr/lib/$TARGET_TRIPLET/libaio.so.1t64 && ! test -f /usr/lib/$TARGET_TRIPLET/libaio.so.1; then
							ln -s /usr/lib/$TARGET_TRIPLET/libaio.so.1t64 /usr/lib/$TARGET_TRIPLET/libaio.so.1
						fi
						if test -f /usr/lib/$TARGET_TRIPLET/libaio.so.1 && ! test -f /usr/lib/$TARGET_TRIPLET/libaio.so; then
							ln -s /usr/lib/$TARGET_TRIPLET/libaio.so.1 /usr/lib/$TARGET_TRIPLET/libaio.so
						fi
					fi
					;;
			esac
			installOracleInstantClient
			if test "$installBundledModule_module" = oci8; then
				docker-php-ext-configure "$installBundledModule_module" "--with-oci8=instantclient,$ORACLE_INSTANTCLIENT_LIBPATH"
			elif test "$installBundledModule_module" = pdo_oci; then
				docker-php-ext-configure "$installBundledModule_module" "--with-pdo-oci=instantclient,$ORACLE_INSTANTCLIENT_LIBPATH"
			fi
			;;
		pdo_odbc)
			docker-php-ext-configure pdo_odbc --with-pdo-odbc=unixODBC,/usr
			;;
		snmp)
			case "$DISTRO" in
				alpine)
					mkdir -p /var/lib/net-snmp/mib_indexes
					;;
			esac
			;;
		sockets)
			case "$PHP_MAJDOTMINDOTPAT_VERSION" in
				8.0.15 | 8.1.2)
					sed -i '70 i #ifndef _GNU_SOURCE' /usr/src/php/ext/sockets/config.m4
					sed -i '71 i #define _GNU_SOURCE' /usr/src/php/ext/sockets/config.m4
					sed -i '72 i #endif' /usr/src/php/ext/sockets/config.m4
					;;
			esac
			;;
		sybase_ct)
			docker-php-ext-configure sybase_ct --with-sybase-ct=/usr
			;;
		tidy)
			case "$DISTRO" in
				alpine)
					if ! test -f /usr/include/buffio.h; then
						ln -s /usr/include/tidybuffio.h /usr/include/buffio.h
						UNNEEDED_PACKAGE_LINKS="$UNNEEDED_PACKAGE_LINKS /usr/include/buffio.h"
					fi
					;;
			esac
			;;
		zip)
			if test $PHP_MAJMIN_VERSION -le 505; then
				docker-php-ext-configure zip
			elif test $PHP_MAJMIN_VERSION -le 703; then
				docker-php-ext-configure zip --with-libzip
			else
				docker-php-ext-configure zip --with-zip
			fi
			;;
	esac
	installBundledModule_errBefore="$(php -r 'return;' 2>&1 || true)"
	docker-php-ext-install -j$(getProcessorCount) "$installBundledModule_module"
	if test -z "$installBundledModule_ini_basename"; then
		installBundledModule_ini_basename="docker-php-ext-$installBundledModule_module"
	else
		mv "$PHP_INI_DIR/conf.d/docker-php-ext-$installBundledModule_module.ini" "$PHP_INI_DIR/conf.d/$installBundledModule_ini_basename.ini"
	fi
	case "$installBundledModule_module" in
		imap)
			case "$DISTRO_VERSION" in
				debian@9)
					dpkg -r libc-client2007e-dev
					;;
			esac
			;;
	esac
	case "${IPE_SKIP_CHECK:-}" in
		1 | y* | Y*) ;;
		*)
			php -r 'return;' >/dev/null 2>/dev/null || true
			installBundledModule_errAfter="$(php -r 'return;' 2>&1 || true)"
			if test "$installBundledModule_errAfter" != "$installBundledModule_errBefore"; then
				printf 'PHP has problems after installing the "%s" extension:\n%s\n' "$installBundledModule_module" "$installBundledModule_errAfter" >&2
				rm "$PHP_INI_DIR/conf.d/$installBundledModule_ini_basename.ini" || true
				return 1
			fi
			;;
	esac
}

# Get the tag of the latest release of a GitHub repository.
#
# Arguments:
#   $1: the owner of the repository (for example: mlocati)
#   $2: the name of the repository (for example: docker-php-extension-installer)
#
# Output:
#   The tag of the latest release (for example: 2.11.30), or an empty string if it can't be determined
#
# We inspect the URL that the /releases/latest page redirects to, instead of using the GitHub API,
# because unauthenticated API calls are severely rate-limited:
# see https://docs.github.com/en/rest/using-the-rest-api/rate-limits-for-the-rest-api#primary-rate-limit-for-unauthenticated-users
getLatestGitHubReleaseTag() {
	getLatestGitHubReleaseTag_url="$(curl $IPE_CURL_FLAGS -sSf -o /dev/null -w '%{redirect_url}' "https://github.com/$1/$2/releases/latest" 2>/dev/null || true)"
	case "$getLatestGitHubReleaseTag_url" in
		*/releases/tag/?*)
			printf '%s' "${getLatestGitHubReleaseTag_url##*/releases/tag/}"
			;;
		*)
			printf 'Failed to detect the latest release of the GitHub repository %s/%s\n' "$1" "$2" >&2
			;;
	esac
}

# Fetch a tar.gz file, extract it and returns the path of the extracted folder.
#
# Arguments:
#   $1: the URL of the file to be downloaded
#
# Output:
#   The path of the extracted directory
getPackageSource() {
	mkdir -p /tmp/src
	getPackageSource_tempFile=$(mktemp -p /tmp/src)
	curl $IPE_CURL_FLAGS -sSLf -o "$getPackageSource_tempFile" "$1"
	getPackageSource_tempDir=$(mktemp -p /tmp/src -d)
	cd "$getPackageSource_tempDir"
	tar -xzf "$getPackageSource_tempFile" 2>/dev/null || tar -xf "$getPackageSource_tempFile" 2>/dev/null || (
		if command -v bsdtar >/dev/null; then
			bsdtar -xf "$getPackageSource_tempFile"
		else
			unzip -q "$getPackageSource_tempFile"
		fi
	)
	cd - >/dev/null
	unlink "$getPackageSource_tempFile"
	getPackageSource_outDir=''
	for getPackageSource_i in "$getPackageSource_tempDir"/*; do
		if ! test -e "$getPackageSource_i"; then
			continue
		fi
		if test -n "$getPackageSource_outDir" || test -f "$getPackageSource_i"; then
			getPackageSource_outDir=''
			break
		fi
		getPackageSource_outDir="$getPackageSource_i"
	done
	if test -n "$getPackageSource_outDir"; then
		printf '%s' "$getPackageSource_outDir"
	else
		printf '%s' "$getPackageSource_tempDir"
	fi
}

# Install a PECL/remote PHP module given its handle
#
# Arguments:
#   $1: the handle of the PHP module
installRemoteModule() {
	installRemoteModule_module="$1"
	printf '### INSTALLING REMOTE MODULE %s ###\n' "$installRemoteModule_module"
	installRemoteModule_version="$(resolvePHPModuleVersion "$installRemoteModule_module")"
	installRemoteModule_path="$(getModuleSourceCodePath "$installRemoteModule_module")"
	rm -rf "$CONFIGURE_FILE"
	installRemoteModule_manuallyInstalled=0
	installRemoteModule_cppflags=''
	installRemoteModule_ini_basename=''
	installRemoteModule_ini_extra=''
	case "$installRemoteModule_module" in
		amqp)
			if test -z "$installRemoteModule_version"; then
				if test "$DISTRO_VERSION" = debian@8; then
					# in Debian Jessie we have librabbitmq version 0.5.2
					installRemoteModule_version=1.9.3
				elif test $PHP_MAJMIN_VERSION -le 505; then
					installRemoteModule_version=1.9.4
				elif test $PHP_MAJMIN_VERSION -le 703; then
					installRemoteModule_version=1.11.0
				fi
			fi
			;;
		apcu)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=4.0.11
				fi
			fi
			;;
		apcu_bc)
			# apcu_bc must be loaded after apcu
			installRemoteModule_ini_basename="xx-php-ext-$installRemoteModule_module"
			;;
		ast)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=1.0.16
				fi
			fi
			;;
		bitset)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.0.4
				fi
			fi
			;;
		blackfire)
			case $(uname -m) in
				i386 | i686 | x86)
					installRemoteModule_tmp1=i386
					;;
				aarch64 | arm64 | armv8)
					installRemoteModule_tmp1=arm64
					;;
				*)
					installRemoteModule_tmp1=amd64
					;;
			esac
			case $DISTRO in
				alpine)
					installRemoteModule_distro=alpine
					;;
				*)
					installRemoteModule_distro=linux
					;;
			esac
			installRemoteModule_tmp2=$(php -r 'echo PHP_MAJOR_VERSION . PHP_MINOR_VERSION . (ZEND_THREAD_SAFE ? "-zts" : "");')
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_url="https://blackfire.io/api/v1/releases/probe/php/$installRemoteModule_distro/$installRemoteModule_tmp1/$installRemoteModule_tmp2"
			else
				installRemoteModule_url="https://packages.blackfire.io/binaries/blackfire-php/$installRemoteModule_version/blackfire-php-${installRemoteModule_distro}_${installRemoteModule_tmp1}-php-${installRemoteModule_tmp2}.tar.gz"
			fi
			installRemoteModule_tmp="$(mktemp -p /tmp/src -d)"
			cd "$installRemoteModule_tmp"
			curl $IPE_CURL_FLAGS -sSLf --user-agent Docker "$installRemoteModule_url" | tar xz
			mv blackfire-*.so $(getPHPExtensionsDir)/blackfire.so
			cd - >/dev/null
			installRemoteModule_manuallyInstalled=1
			installRemoteModule_ini_extra="$(printf '%sblackfire.agent_socket=tcp://blackfire:8307\n' "$installRemoteModule_ini_extra")"
			;;
		brotli)
			if test -z "$installRemoteModule_version"; then
				case "$DISTRO_VERSION" in
					debian@8)
						# In Debian Jessie we have brotli version 0.18.2
						installRemoteModule_version=0.18.2
						;;
				esac
			fi
			;;
		cassandra)
			if ! pkg-config --exists cassandra; then
				installCassandraCppDriver
			fi
			# The ScyllaDB PHP driver requires PHP 8.3+ and cmake 3.30+
			installRemoteModule_cmakeVersion="$(cmake --version | head -n1 | sed -E 's/^.* //')"
			if test $PHP_MAJMIN_VERSION -ge 803 && test $(compareVersions "$installRemoteModule_cmakeVersion" '3.30') -ge 0; then
				printf 'Installing the ScyllaDB PHP driver\n'
				installRemoteModule_src="$(getPackageSource https://github.com/he4rt/scylladb-php-driver/archive/refs/tags/v$IPE_EXTVERSION_CASSANDRA.tar.gz)"
				cd "$installRemoteModule_src"
				case $(uname -m) in
					x86_64)
						# The default CPU_TYPE is x86-64-v2, which generates code that may not run on older CPUs
						installRemoteModule_cpuType=x86-64
						;;
					i?86)
						installRemoteModule_cpuType=i686
						;;
					*)
						installRemoteModule_cpuType=''
						;;
				esac
				cmake -B cmake-build \
					-DCMAKE_BUILD_TYPE=Release \
					-DCUSTOM_PHP_CONFIG="$(command -v php-config)" \
					-DPHP_SCYLLADB_BACKEND=cassandra \
					${installRemoteModule_cpuType:+-DCPU_TYPE=$installRemoteModule_cpuType}
				# gen_stub.php downloads PHP-Parser on its first run: running it in parallel may fail
				cmake --build cmake-build --target generated-sources
				cmake --build cmake-build --parallel $(getProcessorCount)
				cmake --install cmake-build --component extension
				cd - >/dev/null
			else
				printf 'Installing the nano-interactive Cassandra PHP driver\n'
				# This is the last commit that can be built with phpize (the following ones evolved into the ScyllaDB PHP driver)
				installRemoteModule_src="$(getPackageSource https://github.com/nano-interactive/ext-cassandra/tarball/1cf12c5ce49ed43a2c449bee4b7b23ce02a37bf0)"
				cd "$installRemoteModule_src/ext"
				phpize
				./configure
				make -j$(getProcessorCount) install
				cd - >/dev/null
			fi
			installRemoteModule_manuallyInstalled=1
			;;
		cmark)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=1.1.0
				fi
			fi
			if ! test -e /usr/local/lib/libcmark.so && ! test -e /usr/local/lib64/libcmark.so && ! test -e /usr/lib/libcmark.so && ! test -e /usr/lib64/libcmark.so && ! test -e /lib/libcmark.so; then
				installRemoteModule_cmakeVersion="$(cmake --version | head -n1 | sed -E 's/^.* //')"
				if test $(compareVersions "$installRemoteModule_cmakeVersion" '3.7') -lt 0; then
					installRemoteModule_cmarkVersion=0.29.0
				elif test $(compareVersions "$installRemoteModule_cmakeVersion" '3.15') -lt 0; then
					installRemoteModule_cmarkVersion=0.31.1
				else
					installRemoteModule_cmarkVersion=$IPE_LIBVERSION_CMARK
				fi
				printf 'Installing libcmark %s\n' "$installRemoteModule_cmarkVersion"
				cd "$(getPackageSource https://github.com/commonmark/cmark/archive/$installRemoteModule_cmarkVersion.tar.gz)"
				make -s -j$(getProcessorCount) cmake_build
				make -s -j$(getProcessorCount) install
				cd - >/dev/null
				case "$DISTRO" in
					alpine)
						if test -e /usr/local/lib64/libcmark.so.$installRemoteModule_cmarkVersion && ! test -e /usr/local/lib/libcmark.so.$installRemoteModule_cmarkVersion; then
							ln -s /usr/local/lib64/libcmark.so.$installRemoteModule_cmarkVersion /usr/local/lib/
						fi
						;;
					*)
						ldconfig || true
						;;
				esac
			fi
			;;
		csv)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=0.3.1
				fi
			fi
			;;
		ddtrace)
			if test -n "$installRemoteModule_version"; then
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			if test $PHP_MAJMIN_VERSION -lt 700; then
				if test -n "$installRemoteModule_version" && test $(compareVersions "$installRemoteModule_version" 1.0.0) -ge 0; then
					printf '### ERROR ### ddtrace %s requires PHP 7.0 or later (PHP %s is in use).\n' "$installRemoteModule_version" "$PHP_MAJDOTMIN_VERSION" >&2
					exit 1
				fi
				if test -z "$installRemoteModule_version"; then
					# newer 0.x releases reject PHP 5 in their configure script
					installRemoteModule_version=0.75.0
				fi
				installCargo
			elif test -n "$installRemoteModule_version" && test $(compareVersions "$installRemoteModule_version" 1.0.0) -lt 0; then
				installCargo
			else
				installDDTrace "$installRemoteModule_version"
				installRemoteModule_manuallyInstalled=2
			fi
			;;
		decimal)
			case "$DISTRO" in
				alpine)
					if ! test -f /usr/local/lib/libmpdec.so; then
						installLibMPDec
					fi
					;;
				debian)
					if test $DISTRO_MAJMIN_VERSION -ge 1200; then
						if test -z "$(ldconfig -p | grep -E '\slibmpdec.so\s')"; then
							installLibMPDec
						fi
					fi
					;;
			esac
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 802; then
					installRemoteModule_version=1.5.1
				fi
			fi
			;;
		ds)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 703; then
					installRemoteModule_version=1.3.0
				elif test $PHP_MAJMIN_VERSION -lt 704; then
					installRemoteModule_version=1.4.0
				elif test $PHP_MAJMIN_VERSION -lt 802; then
					installRemoteModule_version=1.6.0
				fi
			fi
			;;
		ecma_intl)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version=alpha
			fi
			;;
		ev)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 800; then
					installRemoteModule_version=1.1.5
				fi
			fi
			;;
		event)
			installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 2.4.0) -ge 0; then
				# Enable internal debugging in Event
				addConfigureOption enable-event-debug no
				# Enable sockets support in Event
				if php --ri sockets >/dev/null 2>/dev/null; then
					addConfigureOption enable-event-sockets yes
				else
					addConfigureOption enable-event-sockets no
				fi
				# libevent installation prefix
				addConfigureOption with-event-libevent-dir /usr
				# Include libevent's pthreads library and enable thread safety support in Event
				addConfigureOption with-event-pthreads yes
				# Include libevent protocol-specific functionality support including HTTP, DNS, and RPC
				addConfigureOption with-event-extra yes
				# Include libevent OpenSSL support
				addConfigureOption with-event-openssl yes
				# PHP Namespace for all Event classes
				if test -n "${IPE_EVENT_NAMESPACE:-}"; then
					addConfigureOption with-event-ns "$IPE_EVENT_NAMESPACE"
				else
					addConfigureOption with-event-ns no
				fi
				# openssl installation prefix
				addConfigureOption with-openssl-dir yes
			elif test $(compareVersions "$installRemoteModule_version" 1.7.6) -ge 0; then
				# Enable internal debugging in Event
				addConfigureOption enable-event-debug no
				# Enable sockets support in Event
				if php --ri sockets >/dev/null 2>/dev/null; then
					addConfigureOption enable-event-sockets yes
				else
					addConfigureOption enable-event-sockets no
				fi
				# libevent installation prefix
				addConfigureOption with-event-libevent-dir /usr
				# Include libevent's pthreads library and enable thread safety support in Event
				addConfigureOption with-event-pthreads yes
				# Include libevent protocol-specific functionality support including HTTP, DNS, and RPC
				addConfigureOption with-event-extra yes
				# Include libevent OpenSSL support
				addConfigureOption with-event-openssl yes
				# openssl installation prefix
				addConfigureOption with-openssl-dir no
			elif test $(compareVersions "$installRemoteModule_version" 1.3.0) -ge 0; then
				# Enable internal debugging in event
				addConfigureOption enable-event-debug no
				# libevent installation prefix
				addConfigureOption with-event-libevent-dir /usr
				# Include libevent's pthreads library and enable thread safety support in event
				addConfigureOption with-event-pthreads yes
				# Include libevent protocol-specific functionality support including HTTP, DNS, and RPC
				addConfigureOption with-event-extra yes
				# Include libevent OpenSSL support
				addConfigureOption with-event-openssl yes
				# openssl installation prefix
				addConfigureOption with-openssl-dir no
			fi
			# event must be loaded after sockets
			installRemoteModule_ini_basename="xx-php-ext-$installRemoteModule_module"
			;;
		excimer)
			if test -z "$installRemoteModule_version"; then
				case "$DISTRO" in
					alpine)
						if test $DISTRO_MAJMIN_VERSION -le 313; then
							# With newer versions we have:
							# configure: error: excimer requires timer_create or kevent
							installRemoteModule_version=1.2.3
						fi
						;;
				esac
			fi
			;;
		gearman)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.1.2
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=2.1.3
				elif test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=2.1.4
				elif test $DISTRO_VERSION_NUMBER -eq 10 && { test $PHP_MAJMIN_VERSION -eq 801 || test $PHP_MAJMIN_VERSION -eq 802; }; then
					# I don't know why on Debian Buster sometimes we have "undefined symbol: zif_gearman_client_set_ssl"
					installRemoteModule_version=2.1.4
				fi
			fi
			case "$DISTRO" in
				alpine)
					if ! test -e /usr/local/include/libgearman/gearman.h || ! test -e /usr/local/lib/libgearman.so; then
						installRemoteModule_src="$(getPackageSource https://github.com/gearman/gearmand/releases/download/$IPE_LIBVERSION_GEARMAN/gearmand-$IPE_LIBVERSION_GEARMAN.tar.gz)"
						cd -- "$installRemoteModule_src"
						./configure
						make -j$(getProcessorCount) install-binPROGRAMS
						make -j$(getProcessorCount) install-nobase_includeHEADERS
						cd - >/dev/null
					fi
					;;
			esac
			;;
		geoip)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version=beta
			fi
			;;
		geos)
			if test -z "$installRemoteModule_path"; then
				if test -z "$installRemoteModule_version"; then
					if test $PHP_MAJMIN_VERSION -lt 700; then
						installRemoteModule_version=dfe1ab17b0f155cc315bc13c75689371676e02e1
					else
						installRemoteModule_version=$IPE_EXTVERSION_GEOS
					fi
				fi
				installRemoteModule_src="$(getPackageSource https://github.com/libgeos/php-geos/archive/$installRemoteModule_version.tar.gz)"
				cd "$installRemoteModule_src"
				./autogen.sh
				./configure
				make -j$(getProcessorCount) install
				cd - >/dev/null
				installRemoteModule_manuallyInstalled=1
			fi
			;;
		geospatial)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.2.1
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=0.3.2
				else
					installRemoteModule_version=beta
				fi
			fi
			;;
		gmagick)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.1.7RC3
				else
					installRemoteModule_version=beta
				fi
			fi
			;;
		grpc)
			installRemoteModule_cppflags='-Wno-maybe-uninitialized -Wno-attributes -Wno-return-type'
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.33.1
				else
					case "$DISTRO_VERSION" in
						debian@8)
							installRemoteModule_version=1.46.3
							;;
						alpine@3.7 | alpine@3.8 | debian@9) # With newer version: "This package requires GCC 7 or higher"
							installRemoteModule_version=1.52.1
							;;
						alpine@3.9 | alpine@3.10 | debian@10) # With 1.85.0: "This package requires GCC 10 or higher"
							installRemoteModule_version=1.84.0
							;;
						alpine@3.11 | alpine@3.12) # With 1.81.0: "/src/core/lib/promise/detail/promise_like.h:219:65: internal compiler error: in assign_temp, at function.c:982"
							installRemoteModule_version=1.80.0
							;;
						alpine@3.13) # With 1.71.0, 1.72.0: "src/core/call/call_filters.h:1002:69: internal compiler error: in assign_temp, at function.c:984"
							installRemoteModule_version=1.70.0
							;;
					esac
				fi
			fi
			;;
		http)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.6.0
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=3.2.4
				fi
			fi
			if test $PHP_MAJMIN_VERSION -ge 700; then
				if ! test -e /usr/local/lib/libidnkit.so; then
					installRemoteModule_src="$(getPackageSource https://jprs.co.jp/idn/idnkit-$IPE_LIBVERSION_IDNKIT.tar.bz2)"
					cd -- "$installRemoteModule_src"
					CFLAGS=-Wno-incompatible-pointer-types ./configure
					make -j$(getProcessorCount) install
					cd - >/dev/null
				fi
			fi
			# http must be loaded after raphf and propro
			installRemoteModule_ini_basename="xx-php-ext-$installRemoteModule_module"
			;;
		igbinary)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.0.8
				fi
			fi
			;;
		imap)
			# Include Kerberos Support
			addConfigureOption with-kerberos yes
			# Include SSL Support
			addConfigureOption with-imap-ssl yes
			;;
		imagick)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 506; then
					installRemoteModule_version=3.7.0
				fi
			fi
			;;
		inotify)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.1.6
				fi
			fi
			;;
		ion)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version=alpha
			fi
			if ! test -f /usr/local/lib/libionc.so || ! test -f /usr/local/include/ionc/ion.h; then
				echo 'Installing ion-c... '
				installRemoteModule_src="$(mktemp -p /tmp/src -d)"
				git clone -q -c advice.detachedHead=false --depth 1 --branch v$IPE_LIBVERSION_IONC https://github.com/amzn/ion-c.git "$installRemoteModule_src/ion"
				(
					cd "$installRemoteModule_src/ion"
					git submodule init -q
					git submodule update -q
					mkdir -p build
					cd build
					CFLAGS='-Wno-incompatible-pointer-types -Wno-stringop-overflow -Wno-discarded-qualifiers' cmake -DCMAKE_BUILD_TYPE=Release .. -Wno-dev
					make clean
					make -j$(getProcessorCount) install
				)
				rm -rf "$installRemoteModule_src"
			fi
			addConfigureOption with-ion "shared,/usr/local"
			;;
		ioncube_loader)
			installIonCubeLoader
			installRemoteModule_manuallyInstalled=1
			;;
		jsmin)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=2.0.1
				fi
			fi
			;;
		jsonpath)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 800; then
					installRemoteModule_version=1.0.1
				fi
			fi
			;;
		judy)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 800; then
					installRemoteModule_version=1.0.2
				elif test $PHP_MAJMIN_VERSION -lt 801; then
					installRemoteModule_version=2.4.1
				fi
			fi
			;;
		luasandbox)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 702; then
					installRemoteModule_version=3.0.3
				fi
			fi
			;;
		lz4)
			if test -z "$installRemoteModule_path"; then
				if test -z "$installRemoteModule_version"; then
					case "$DISTRO_VERSION" in
						debian@9)
							# Debian Stretch has liblz4 r131: lz4 0.5.0+ requires LZ4_versionString(), lz4 0.6.0+ requires a more recent LZ4 frame API
							installRemoteModule_version=0.4.4
							;;
						*)
							installRemoteModule_version=$IPE_EXTVERSION_LZ4
							;;
					esac
				fi
				installRemoteModule_src="$(getPackageSource https://github.com/kjdev/php-ext-lz4/archive/refs/tags/$installRemoteModule_version.tar.gz)"
				cd "$installRemoteModule_src"
				phpize
				./configure --with-lz4-includedir=/usr
				make -j$(getProcessorCount) install
				cd - >/dev/null
				installRemoteModule_manuallyInstalled=1
			fi
			;;
		lzf)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 702; then
					installRemoteModule_version=1.6.8
				fi
			else
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" '1.5.0') -ge 0; then
				# Sacrifice speed in favour of compression ratio?
				case "${IPE_LZF_BETTERCOMPRESSION:-}" in
					1 | y* | Y*)
						addConfigureOption 'enable-lzf-better-compression' 'yes'
						;;
					*)
						addConfigureOption 'enable-lzf-better-compression' 'no'
						;;
				esac
			fi
			;;
		mailparse)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.1.6
				elif test $PHP_MAJMIN_VERSION -le 702; then
					installRemoteModule_version=3.1.3
				fi
			fi
			;;
		memcache)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.2.7
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=4.0.5.2
				fi
			fi
			;;
		memcached)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.2.0
				fi
			else
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			# Set the path to libmemcached install prefix
			addConfigureOption 'with-libmemcached-dir' 'no'
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" '3.0.0') -ge 0; then
				# Set the path to ZLIB install prefix
				addConfigureOption 'with-zlib-dir' 'no'
				# Use system FastLZ library
				addConfigureOption 'with-system-fastlz' 'no'
				# Enable memcached igbinary serializer support
				if php --ri igbinary >/dev/null 2>/dev/null; then
					addConfigureOption 'enable-memcached-igbinary' 'yes'
				else
					addConfigureOption 'enable-memcached-igbinary' 'no'
				fi
				# Enable memcached msgpack serializer support
				if php --ri msgpack >/dev/null 2>/dev/null; then
					addConfigureOption 'enable-memcached-msgpack' 'yes'
				else
					addConfigureOption 'enable-memcached-msgpack' 'no'
				fi
				# Enable memcached json serializer support
				addConfigureOption 'enable-memcached-json' 'yes'
				# Enable memcached protocol support
				addConfigureOption 'enable-memcached-protocol' 'no' # https://github.com/php-memcached-dev/php-memcached/issues/418#issuecomment-449587972
				# Enable memcached sasl support
				addConfigureOption 'enable-memcached-sasl' 'yes'
				# Enable memcached session handler support
				addConfigureOption 'enable-memcached-session' 'yes'
			fi
			# memcached must be loaded after msgpack
			installRemoteModule_ini_basename="xx-php-ext-$installRemoteModule_module"
			;;
		memprof)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.0.0
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=2.1.0
				fi
			fi
			;;
		mongo)
			installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" '1.5.0') -ge 0; then
				# Build with Cyrus SASL (MongoDB Enterprise Authentication) support?
				addConfigureOption '-with-mongo-sasl' 'yes'
			fi
			;;
		mongodb)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 505; then
					installRemoteModule_version=1.5.5
				elif test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.7.5
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=1.9.2
				elif test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=1.11.1
				elif test $PHP_MAJMIN_VERSION -le 703; then
					installRemoteModule_version=1.16.2
				elif test $PHP_MAJMIN_VERSION -le 800; then
					installRemoteModule_version=1.20.1
				fi
			fi
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 1.17.0) -ge 0; then
				# Enable developer flags? (yes/no)
				addConfigureOption enable-mongodb-developer-flags no
				# Enable code coverage? (yes/no)
				addConfigureOption enable-mongodb-coverage no
				# Use system libraries for libbson, libmongoc, and libmongocrypt? (yes/no)
				addConfigureOption with-mongodb-system-libs no
				# Enable client-side encryption? (auto/yes/no)
				addConfigureOption with-mongodb-client-side-encryption yes
				# Enable Snappy for compression? (auto/yes/no)
				addConfigureOption with-mongodb-snappy yes
				# Enable zlib for compression? (auto/system/bundled/no)
				addConfigureOption with-mongodb-zlib yes
				# Enable zstd for compression? (auto/yes/no)
				addConfigureOption with-mongodb-zstd yes
				# Enable SASL for Kerberos authentication? (auto/cyrus/no)
				addConfigureOption with-mongodb-sasl yes
				# Enable crypto and TLS? (auto/openssl/libressl/darwin/no)
				addConfigureOption with-mongodb-ssl yes
				# Use system crypto profile (OpenSSL only)? (yes/no)
				addConfigureOption enable-mongodb-crypto-system-profile yes
				# Use bundled or system utf8proc for SCRAM-SHA-256 SASLprep? (bundled/system)
				addConfigureOption with-mongodb-utf8proc bundled
			fi
			;;
		mosquitto)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version=beta
			fi
			;;
		msgpack)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.5.7
				fi
			fi
			;;
		newrelic)
			installNewRelic "$installRemoteModule_version"
			installRemoteModule_manuallyInstalled=2
			;;
		oauth)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.2.3
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=2.0.9
				fi
			fi
			;;
		oci8 | pdo_oci)
			# oci8/pdo_oci must be loaded after smbclient (otherwise we have a segmentation fault when using smbclient_open)
			installRemoteModule_ini_basename="xx-php-ext-$installRemoteModule_module"
			case "$DISTRO" in
				debian)
					if test $DISTRO_VERSION_NUMBER -ge 13; then
						if test -f /usr/lib/$TARGET_TRIPLET/libaio.so.1t64 && ! test -f /usr/lib/$TARGET_TRIPLET/libaio.so.1; then
							ln -s /usr/lib/$TARGET_TRIPLET/libaio.so.1t64 /usr/lib/$TARGET_TRIPLET/libaio.so.1
						fi
						if test -f /usr/lib/$TARGET_TRIPLET/libaio.so.1 && ! test -f /usr/lib/$TARGET_TRIPLET/libaio.so; then
							ln -s /usr/lib/$TARGET_TRIPLET/libaio.so.1 /usr/lib/$TARGET_TRIPLET/libaio.so
						fi
					fi
					;;
			esac
			installOracleInstantClient
			if test "$installRemoteModule_module" = oci8; then
				addConfigureOption with-oci8 "instantclient,$ORACLE_INSTANTCLIENT_LIBPATH"
			elif test "$installRemoteModule_module" = pdo_oci; then
				addConfigureOption with-pdo-oci "instantclient,$ORACLE_INSTANTCLIENT_LIBPATH"
			fi
			;;
		opencensus)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version=alpha
			fi
			;;
		openswoole)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 704; then
					installRemoteModule_version=4.10.0
				elif test $PHP_MAJMIN_VERSION -lt 801; then
					installRemoteModule_version=22.0.0
				elif test $PHP_MAJMIN_VERSION -lt 802; then
					installRemoteModule_version=22.1.2
				elif test $PHP_MAJMIN_VERSION -lt 803; then
					installRemoteModule_version=25.2.0
				fi
			else
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			if php --ri sockets >/dev/null 2>/dev/null; then
				installRemoteModule_sockets=yes
				installRemoteModule_ini_basename="xx-php-ext-$installRemoteModule_module"
			else
				installRemoteModule_sockets=no
			fi
			installRemoteModule_openssl=yes
			if test -n "$installRemoteModule_version" && test $(compareVersions "$installRemoteModule_version" 22.1.2) -ge 0; then
				# enable coroutine sockets?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 protocol?
				addConfigureOption enable-http2 yes
				# enable coroutine mysqlnd?
				addConfigureOption enable-mysqlnd yes
				# enable coroutine curl?
				addConfigureOption enable-hook-curl yes
				# enable coroutine postgres?
				addConfigureOption with-postgres yes
			elif test $(compareVersions "$installRemoteModule_version" 22.1.1) -ge 0; then
				# enable c-ares support?
				addConfigureOption enable-cares yes
				# enable coroutine sockets?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 protocol?
				addConfigureOption enable-http2 yes
				# enable coroutine mysqlnd?
				addConfigureOption enable-mysqlnd yes
				# enable coroutine curl?
				addConfigureOption enable-hook-curl yes
				# enable coroutine postgres?
				addConfigureOption with-postgres yes
			elif test $(compareVersions "$installRemoteModule_version" 22.1.0) -ge 0; then
				# enable coroutine sockets?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 protocol?
				addConfigureOption enable-http2 yes
				# enable coroutine mysqlnd?
				addConfigureOption enable-mysqlnd yes
				# enable coroutine curl?
				addConfigureOption enable-hook-curl yes
				# enable coroutine postgres?
				addConfigureOption with-postgres yes
			elif test $(compareVersions "$installRemoteModule_version" 22.0.0) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable hook curl support?
				addConfigureOption enable-hook-curl yes
				# enable postgres support?
				addConfigureOption with-postgres yes
			elif test $(compareVersions "$installRemoteModule_version" 4.8.0) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable json support?
				addConfigureOption enable-swoole-json yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
				# enable postgres support?
				addConfigureOption with-postgres yes
			else
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable json support?
				addConfigureOption enable-swoole-json yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
			fi
			;;
		opentelemetry)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 801; then
					installRemoteModule_version=1.1.3
				fi
			fi
			;;
		operator)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version=beta
			fi
			;;
		parallel)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=0.8.3
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=1.1.4
				fi
			fi
			;;
		parle)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 704; then
					installRemoteModule_version=0.8.3
				else
					installRemoteModule_version=beta
				fi
			fi
			installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 0.8.4) -ge 0; then
				# Enable internal UTF-32 support in parle
				addConfigureOption enable-parle-utf32 yes
			fi
			;;
		pcov)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=0.9.0
				fi
			fi
			;;
		phalcon)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMINPAT_VERSION -lt 70401; then
					installRemoteModule_version=4.1.2
				elif test $PHP_MAJMIN_VERSION -lt 800; then
					installRemoteModule_version=5.4.0
				elif test $PHP_MAJMIN_VERSION -lt 801; then
					installRemoteModule_version=5.10.0
				fi
			fi
			installRemoteModule_cppflags='-Wno-incompatible-pointer-types'
			;;
		php_trie)
			if ! test -f /usr/local/include/hat-trie/include/tsl/htrie_map.h; then
				installRemoteModule_src="$(getPackageSource https://codeload.github.com/Tessil/hat-trie/tar.gz/v$IPE_LIBVERSION_HATTRIE)"
				mkdir -p /usr/local/include/hat-trie
				mv "$installRemoteModule_src/include" /usr/local/include/hat-trie
			fi
			;;
		pq)
			# pq must be loaded after raphf
			installRemoteModule_ini_basename="xx-php-ext-$installRemoteModule_module"
			;;
		propro)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.0.2
				fi
			fi
			;;
		protobuf)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=3.12.4
				elif test $PHP_MAJMIN_VERSION -lt 800; then
					installRemoteModule_version=3.24.4
				elif test $PHP_MAJMIN_VERSION -lt 801; then
					installRemoteModule_version=3.25.3
				elif test $PHP_MAJMIN_VERSION -lt 802; then
					installRemoteModule_version=4.33.5
				fi
			fi
			;;
		psr)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 506; then
					installRemoteModule_version=0.5.1
				elif test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=0.6.1
				elif test $PHP_MAJMIN_VERSION -lt 703; then
					installRemoteModule_version=1.1.0
				fi
			fi
			;;
		pthreads)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.0.10
				fi
			fi
			;;
		raphf)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.1.2
				fi
			fi
			;;
		rdkafka)
			installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version1=''
				if test $PHP_MAJMIN_VERSION -le 505; then
					installRemoteModule_version1=3.0.5
				elif test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version1=4.1.2
				fi
				installRemoteModule_version2=''
				case "$DISTRO" in
					alpine)
						installRemoteModule_tmp='librdkafka'
						;;
					debian)
						installRemoteModule_tmp='librdkafka*'
						;;
					*)
						installRemoteModule_tmp=''
						;;
				esac
				if test -n "$installRemoteModule_tmp"; then
					installRemoteModule_tmp="$(getInstalledPackageVersion "$installRemoteModule_tmp")"
					if test -n "$installRemoteModule_tmp" && test $(compareVersions "$installRemoteModule_tmp" '0.11.0') -lt 0; then
						installRemoteModule_version2=3.1.3
					fi
				fi
				if test -z "$installRemoteModule_version1" || test -z "$installRemoteModule_version2"; then
					installRemoteModule_version="$installRemoteModule_version1$installRemoteModule_version2"
				elif test $(compareVersions "$installRemoteModule_version1" "$installRemoteModule_version2") -le 0; then
					installRemoteModule_version="$installRemoteModule_version1"
				else
					installRemoteModule_version="$installRemoteModule_version2"
				fi
			fi
			;;
		redis)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=4.3.0
				elif test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=5.3.7
				elif test $PHP_MAJMIN_VERSION -le 703; then
					installRemoteModule_version=6.0.2
				fi
			else
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			# Enable igbinary serializer support?
			if php --ri igbinary >/dev/null 2>/dev/null; then
				addConfigureOption enable-redis-igbinary yes
			else
				addConfigureOption enable-redis-igbinary no
			fi
			# Enable lzf compression support?
			addConfigureOption enable-redis-lzf yes
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 5.0.0) -ge 0; then
				if ! test -e /usr/include/zstd.h || ! test -e /usr/lib/libzstd.so -o -e "/usr/lib/$TARGET_TRIPLET/libzstd.so"; then
					installRemoteModule_zstdVersion=$IPE_LIBVERSION_ZSTD
					installRemoteModule_zstdVersionMajor=$(echo $installRemoteModule_zstdVersion | cut -d. -f1)
					rm -rf /tmp/src/zstd
					mv "$(getPackageSource https://github.com/facebook/zstd/releases/download/v$installRemoteModule_zstdVersion/zstd-$installRemoteModule_zstdVersion.tar.gz)" /tmp/src/zstd
					cd /tmp/src/zstd
					make V=0 -j$(getProcessorCount) lib
					cp -f lib/libzstd.so "/usr/lib/$TARGET_TRIPLET/libzstd.so.$installRemoteModule_zstdVersion"
					ln -sf "/usr/lib/$TARGET_TRIPLET/libzstd.so.$installRemoteModule_zstdVersion" "/usr/lib/$TARGET_TRIPLET/libzstd.so.$installRemoteModule_zstdVersionMajor"
					ln -sf "/usr/lib/$TARGET_TRIPLET/libzstd.so.$installRemoteModule_zstdVersion" "/usr/lib/$TARGET_TRIPLET/libzstd.so"
					ln -sf /tmp/src/zstd/lib/zstd.h /usr/include/zstd.h
					UNNEEDED_PACKAGE_LINKS="$UNNEEDED_PACKAGE_LINKS /usr/include/zstd.h"
					# zstd.h includes zstd_errors.h since zstd 1.5 (which moved it from lib/common to lib)
					for installRemoteModule_tmp in /tmp/src/zstd/lib/zstd_errors.h /tmp/src/zstd/lib/common/zstd_errors.h; do
						if test -f "$installRemoteModule_tmp"; then
							ln -sf "$installRemoteModule_tmp" /usr/include/zstd_errors.h
							UNNEEDED_PACKAGE_LINKS="$UNNEEDED_PACKAGE_LINKS /usr/include/zstd_errors.h"
							break
						fi
					done
					cd - >/dev/null
				fi
				# Enable zstd compression support?
				addConfigureOption enable-redis-zstd yes
				if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 6.0.0) -ge 0; then
					# Enable msgpack serializer support?
					if php --ri msgpack >/dev/null 2>/dev/null; then
						addConfigureOption enable-redis-msgpack yes
					else
						addConfigureOption enable-redis-msgpack no
					fi
					# Enable lz4 compression?
					addConfigureOption enable-redis-lz4 yes
					# Use system liblz4?
					addConfigureOption with-liblz4 yes
				fi
			fi
			;;
		relay)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version="$(curl $IPE_CURL_FLAGS -sSLf https://builds.r2.relay.so/meta/latest)"
				installRemoteModule_version="${installRemoteModule_version#v}"
			fi
			case $(uname -m) in
				aarch64 | arm64 | armv8)
					installRemoteModule_hardware=aarch64
					;;
				*)
					installRemoteModule_hardware=x86-64
					;;
			esac
			installRemoteModule_distro="$DISTRO"
			installRemoteModule_flags=''
			case "$DISTRO" in
				alpine)
					if test $DISTRO_MAJMIN_VERSION -lt 317; then
						installRemoteModule_distro=alpine3.9
					else
						installRemoteModule_distro=alpine3.17
					fi
					;;
				debian)
					if dpkg -l 'libssl*' | grep -E '^ii ' | cut -d' ' -f3 | grep -q '^libssl3'; then
						installRemoteModule_flags=+libssl3
					fi
					;;
			esac
			# See https://relay.so/builds
			installRemoteModule_url="https://builds.r2.relay.so/v${installRemoteModule_version}/relay-v${installRemoteModule_version}-php${PHP_MAJDOTMIN_VERSION}-${installRemoteModule_distro}-${installRemoteModule_hardware}${installRemoteModule_flags}.tar.gz"
			printf 'Downloading relay v%s (%s) from %s... ' "$installRemoteModule_version" "$installRemoteModule_hardware" "$installRemoteModule_url"
			installRemoteModule_src="$(getPackageSource $installRemoteModule_url)"
			echo 'done.'
			if test $PHP_THREADSAFE -eq 1; then
				cp -- "$installRemoteModule_src/relay-zts.so" "$PHP_EXTDIR/relay.so"
			else
				cp -- "$installRemoteModule_src/relay-pkg.so" "$PHP_EXTDIR/relay.so"
			fi
			sed -i "s/00000000-0000-0000-0000-000000000000/$(cat /proc/sys/kernel/random/uuid)/" "$PHP_EXTDIR/relay.so"
			installRemoteModule_ini_extra="$(grep -vE '^[ \t]*extension[ \t]*=' $installRemoteModule_src/relay.ini)"
			installRemoteModule_manuallyInstalled=1
			;;
		rrd)
			installRemoteModule_cppflags='-Wno-incompatible-pointer-types'
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=1.1.3
				fi
			fi
			;;
		saxon)
			case "${IPE_SAXON_EDITION:-}" in
				EE | PE | HE)
					installRemoteModule_edition=$IPE_SAXON_EDITION
					;;
				*)
					installRemoteModule_edition=EE
					;;
			esac
			installRemoteModule_url=
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 800; then
					installRemoteModule_version='12.3'
				else
					case $(uname -m) in
						aarch64 | arm64 | armv8)
							installRemoteModule_regexArchitecture='(linux-arm64|linux-aarch64)'
							;;
						*)
							installRemoteModule_regexArchitecture=linux-x86_64
							;;
					esac
					installRemoteModule_regex="https://downloads.saxonica.com/SaxonC/${installRemoteModule_edition}/[0-9]+/SaxonC${installRemoteModule_edition}-$installRemoteModule_regexArchitecture-[0-9]+-[0-9]+-[0-9]+\.zip"
					installRemoteModule_url="$(curl $IPE_CURL_FLAGS -sSLf https://www.saxonica.com/download/c.xml | grep -Eo "$installRemoteModule_regex" | head -n 1)"
					if test $? -ne 0 || test -z "$installRemoteModule_url"; then
						printf "Failed to determine SaxonC download URL - Nothing matches\n%s\n" "$installRemoteModule_regex"
						exit 1
					fi
					installRemoteModule_version=$(printf '%s\n' "$installRemoteModule_url" | sed 's|.*-\([0-9][0-9]*-[0-9][0-9]*-[0-9][0-9]*\)\.zip$|\1|' | tr '-' '.')
				fi
			fi
			if test -z "$installRemoteModule_url"; then
				installRemoteModule_majorVersion="${installRemoteModule_version%%.*}"
				case $(uname -m) in
					aarch64 | arm64 | armv8)
						if test $(compareVersions "$installRemoteModule_version" '12.9') -ge 0 || test $(compareVersions "$installRemoteModule_version" '12.6') -lt 0; then
							installRemoteModule_architecture=linux-arm64
						else
							installRemoteModule_architecture=linux-aarch64
						fi
						;;
					*)
						installRemoteModule_architecture=linux-x86_64
						;;
				esac
				if test $(compareVersions "$installRemoteModule_version" 12.6) -ge 0; then
					installRemoteModule_url=https://downloads.saxonica.com/SaxonC/${installRemoteModule_edition}/${installRemoteModule_majorVersion}/SaxonC${installRemoteModule_edition}-${installRemoteModule_architecture}-$(printf '%s' "$installRemoteModule_version" | tr '.' '-').zip
				elif test $(compareVersions "$installRemoteModule_version" 12.0) -ge 0; then
					installRemoteModule_url=https://downloads.saxonica.com/SaxonC/${installRemoteModule_edition}/${installRemoteModule_majorVersion}/libsaxon-${installRemoteModule_edition}C-${installRemoteModule_architecture}-v${installRemoteModule_version}.zip
				else
					installRemoteModule_url=https://downloads.saxonica.com/SaxonC/${installRemoteModule_edition}/${installRemoteModule_majorVersion}/libsaxon-${installRemoteModule_edition}C-setup64-v${installRemoteModule_version}.zip
				fi
			fi
			printf 'Downloading SaxonC %s v%s from %s\n' "$installRemoteModule_edition" "$installRemoteModule_version" "$installRemoteModule_url"
			installRemoteModule_dir="$(getPackageSource $installRemoteModule_url)"
			if ! test -f /usr/lib/libsaxon-*.so; then
				echo 'Installing SaxonC shared libraries...'
				installRemoteModule_files="$(find "$installRemoteModule_dir" \( -type f -o -type l \) \( -name 'libsaxonc-*.so*' -o -name 'libsaxon-*.so*' \))"
				for installRemoteModule_file in $installRemoteModule_files; do
					cp -P "$installRemoteModule_file" /usr/lib/
				done
				ldconfig || true
			fi
			if test $(compareVersions "$installRemoteModule_version" 13.0.0) -lt 0; then
				installRemoteModule_files="$(find "$installRemoteModule_dir" -type f -name php8_XsltExecutable.cpp)"
				for installRemoteModule_file in $installRemoteModule_files; do
					printf 'Applying SaxonC patch for Z_TYPE_P to %s...\n' "$installRemoteModule_file"
					sed -i 's/Z_TYPE_P(val) != NULL/Z_TYPE_P(val) != IS_NULL/g' "$installRemoteModule_file"
				done
			fi
			if test -d "$installRemoteModule_dir/php/src"; then
				cd "$installRemoteModule_dir/php/src"
			else
				cd "$installRemoteModule_dir/Saxon.C.API"
			fi
			if test $(compareVersions "$installRemoteModule_version" 13.0.0) -eq 0; then
				# See https://saxonica.plan.io/issues/7113
				echo 'Applying SaxonC patch for extension source path...'
				sed -i 's|../../../src/php8_saxon.cpp|php8_saxon.cpp|g' config.m4
				echo 'Applying SaxonC patch for extension installation path...'
				sed -Ei 's/^ *EXTENSION_DIR=.*//g' config.m4
			fi
			phpize
			if test $(compareVersions "$installRemoteModule_version" 13.0.0) -ge 0; then
				./configure --with-saxonc="$installRemoteModule_dir/SaxonC${installRemoteModule_edition}" --with-saxonc-core="$installRemoteModule_dir/SaxonCCore${installRemoteModule_edition}"
			else
				./configure --with-saxon="$installRemoteModule_dir/SaxonC${installRemoteModule_edition}"
			fi
			make -j$(getProcessorCount) install
			cd - >/dev/null
			installRemoteModule_manuallyInstalled=1
			;;
		seasclick)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.1.0
				fi
			fi
			;;
		seaslog)
			installRemoteModule_cppflags='-Wno-incompatible-pointer-types'
			;;
		smbclient)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.1.1
				elif test $PHP_MAJMIN_VERSION -le 703; then
					installRemoteModule_version=1.1.2
				fi
			fi
			;;
		snappy)
			if test -z "$installRemoteModule_path"; then
				if test -z "$installRemoteModule_version"; then
					if grep -qE '^#define SNAPPY_MAJOR[[:space:]]*$' /usr/include/snappy-stubs-public.h 2>/dev/null; then
						# snappy 1.1.7 installs a snappy-stubs-public.h file with empty SNAPPY_MAJOR/SNAPPY_MINOR/SNAPPY_PATCHLEVEL: the configure of snappy 0.2.2+ fails with it
						installRemoteModule_version=0.2.1
					else
						installRemoteModule_version=$IPE_EXTVERSION_SNAPPY
					fi
				fi
				installRemoteModule_src="$(getPackageSource https://github.com/kjdev/php-ext-snappy/archive/refs/tags/$installRemoteModule_version.tar.gz)"
				cd "$installRemoteModule_src"
				phpize
				./configure --with-snappy-includedir=/usr
				make -j$(getProcessorCount) install
				cd - >/dev/null
				installRemoteModule_manuallyInstalled=1
			fi
			;;
		snuffleupagus)
			if test -z "$installRemoteModule_path"; then
				if test -z "$installRemoteModule_version"; then
					if test $PHP_MAJMIN_VERSION -le 800; then
						installRemoteModule_version=0.9.0
					elif test $PHP_MAJMIN_VERSION -le 801; then
						installRemoteModule_version=0.10.0
					else
						installRemoteModule_version=$IPE_EXTVERSION_SNUFFLEUPAGUS
					fi
				fi
				installRemoteModule_src="$(getPackageSource https://codeload.github.com/jvoisin/snuffleupagus/tar.gz/v$installRemoteModule_version)"
				cd "$installRemoteModule_src/src"
				phpize
				./configure --enable-snuffleupagus
				make -j$(getProcessorCount) install
				cd - >/dev/null
				cp -a "$installRemoteModule_src/config/default.rules" "$PHP_INI_DIR/conf.d/snuffleupagus.rules"
				# The show_old_php_warning option has been introduced in snuffleupagus 0.8.0 and removed in 0.14.0
				if test $(compareVersions "$installRemoteModule_version" 0.8.0) -ge 0 && test $(compareVersions "$installRemoteModule_version" 0.14.0) -lt 0; then
					printf '\n# Disable "PHP version is not officially maintained anymore" message\nsp.global.show_old_php_warning.disable();\n' >>"$PHP_INI_DIR/conf.d/snuffleupagus.rules"
				fi
			else
				if test -f "$installRemoteModule_path/config/default.rules"; then
					cp -a "$installRemoteModule_path/config/default.rules" "$PHP_INI_DIR/conf.d/snuffleupagus.rules"
				fi
			fi
			installRemoteModule_ini_extra="$(printf '%ssp.configuration_file=%s\n' "$installRemoteModule_ini_extra" "$PHP_INI_DIR/conf.d/snuffleupagus.rules")"
			installRemoteModule_manuallyInstalled=1
			;;
		sodium | libsodium)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=1.0.7
				fi
			fi
			;;
		solr)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=2.4.0
				elif test $PHP_MAJMIN_VERSION -lt 704; then
					installRemoteModule_version=2.6.0
				fi
			fi
			;;
		sourceguardian)
			installSourceGuardian
			installRemoteModule_manuallyInstalled=1
			;;
		spx)
			if test -z "$installRemoteModule_path"; then
				if test -z "$installRemoteModule_version"; then
					installRemoteModule_version=v$IPE_EXTVERSION_SPX
				fi
				installRemoteModule_src="$(getPackageSource https://codeload.github.com/NoiseByNorthwest/php-spx/tar.gz/$installRemoteModule_version)"
				cd -- "$installRemoteModule_src"
				phpize
				./configure
				make -j$(getProcessorCount) install
				cd - >/dev/null
				installRemoteModule_manuallyInstalled=1
			fi
			;;
		sqlsrv | pdo_sqlsrv)
			isMicrosoftSqlServerODBCInstalled || installMicrosoftSqlServerODBC
			if test -z "$installRemoteModule_version"; then
				# https://docs.microsoft.com/it-it/sql/connect/php/system-requirements-for-the-php-sql-driver?view=sql-server-2017
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=3.0.1
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=5.3.0
				elif test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=5.6.1
				elif test $PHP_MAJMIN_VERSION -le 702; then
					installRemoteModule_version=5.8.1
				elif test $PHP_MAJMIN_VERSION -le 703; then
					installRemoteModule_version=5.9.0
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=5.10.1
				elif test $PHP_MAJMIN_VERSION -le 800; then
					installRemoteModule_version=5.11.1
				elif test $PHP_MAJMIN_VERSION -le 802; then
					installRemoteModule_version=5.12.0
				fi
			fi
			;;
		pdo_snowflake)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=0.2.4
				elif test $PHP_MAJMIN_VERSION -le 702; then
					installRemoteModule_version=1.0.0
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=2.0.0
				elif test $PHP_MAJMIN_VERSION -le 800; then
					installRemoteModule_version=2.0.3
				elif test $PHP_MAJMIN_VERSION -le 801; then
					installRemoteModule_version=3.7.0
				else
					installRemoteModule_version="$(getLatestGitHubReleaseTag snowflakedb pdo_snowflake)"
					if test -z "$installRemoteModule_version"; then
						exit 1
					fi
					installRemoteModule_version="${installRemoteModule_version#v}"
				fi
			fi
			printf 'Downloading pdo_snowflake v%s source code (this may take a while)... ' "$installRemoteModule_version"
			installRemoteModule_src="$(getPackageSource "https://codeload.github.com/snowflakedb/pdo_snowflake/tar.gz/v${installRemoteModule_version}")"
			echo 'done.'
			cd "$installRemoteModule_src"
			chmod +x scripts/build_pdo_snowflake.sh
			PHP_HOME="$(php-config --prefix)" ./scripts/build_pdo_snowflake.sh
			cp modules/pdo_snowflake.so "$PHP_EXTDIR/pdo_snowflake.so"
			if test -f libsnowflakeclient/cacert.pem; then
				installRemoteModule_cacert_path="/usr/local/share/snowflake/cacert.pem"
				mkdir -p "$(dirname "$installRemoteModule_cacert_path")"
				cp libsnowflakeclient/cacert.pem "$installRemoteModule_cacert_path"
				installRemoteModule_ini_extra="pdo_snowflake.cacert=$installRemoteModule_cacert_path"
			fi
			cd - >/dev/null
			rm -rf "$installRemoteModule_src"
			installRemoteModule_manuallyInstalled=1
			;;
		ssh2)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.13
				elif test $PHP_MAJMIN_VERSION -le 704; then
					if test "$DISTRO_VERSION" = debian@8; then
						# ssh2 1.4+ requires libssh2 1.6+, but Jessie ships libssh2 1.4.3
						installRemoteModule_version=1.3.1
					else
						installRemoteModule_version=1.4.1
					fi
				fi
			fi
			;;
		statgrab)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=0.6.0
				fi
			fi
			;;
		stomp)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.0.9
				fi
			fi
			if test "$DISTRO" = debian; then
				addConfigureOption with-openssl-dir yes
			else
				addConfigureOption with-openssl-dir /usr
			fi
			;;
		swoole)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 502; then
					installRemoteModule_version=1.6.10
				elif test $PHP_MAJMIN_VERSION -le 504; then
					installRemoteModule_version=2.0.4
				elif test $PHP_MAJMIN_VERSION -le 506; then
					# Using 2.0.11 when libpcre-dev is installed causes a Segmentation fault in php 5 (see https://github.com/mlocati/docker-php-extension-installer/issues/1282)
					if test "$DISTRO" = debian && { dpkg -l 'libpcre*-dev' 2>/dev/null | grep -Eq '^ii'; }; then
						installRemoteModule_version=2.0.10
					else
						installRemoteModule_version=2.0.11
					fi
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=4.3.6
				elif test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=4.5.10
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=4.8.11
				elif test $PHP_BITS -eq 32; then
					# See https://github.com/swoole/swoole-src/issues/5198#issuecomment-1820162178
					installRemoteModule_version="$(resolvePHPModuleVersion "$installRemoteModule_module" '^5.0')"
				else
					case "$DISTRO" in
						alpine)
							if test $DISTRO_MAJMIN_VERSION -le 312; then
								installRemoteModule_version=5.1.2
							elif test $DISTRO_MAJMIN_VERSION -le 315; then
								# With later versions: 'pthread_getname_np' was not declared in this scope
								installRemoteModule_version=5.1.8
							fi
							;;
					esac
				fi
				if test -z "$installRemoteModule_version"; then
					if test $PHP_MAJMIN_VERSION -le 800; then
						installRemoteModule_version=5.1.3
					elif test $PHP_MAJMIN_VERSION -le 801; then
						installRemoteModule_version=6.1.7
					else
						installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" stable)"
					fi
				fi
			else
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			if php --ri sockets >/dev/null 2>/dev/null; then
				installRemoteModule_sockets=yes
			else
				installRemoteModule_sockets=no
			fi
			installRemoteModule_openssl=yes
			if test $PHP_THREADSAFE -eq 1; then
				installRemoteModule_zts=yes
			else
				installRemoteModule_zts=no
			fi
			installRemoteModule_sqlite=yes
			installRemoteModule_iouring=no
			case "$DISTRO" in
				alpine)
					if test $DISTRO_MAJMIN_VERSION -lt 317; then
						# we need sqlite3 >= 3.7.7
						installRemoteModule_sqlite=no
					fi
					case "${IPE_SWOOLE_WITHOUT_IOURING:-}" in
						1 | y* | Y*) ;;
						*)
							# iouring support in swoole 6 requires liburing 2.5+: available since Alpine 3.19
							# but with Alpine 3.19 we have a "invalid use of incomplete type 'const struct statx'" error
							if test $DISTRO_MAJMIN_VERSION -lt 320; then
								: # swoole requires liburing 2.5+: available since Alpine 3.20
							elif test $(compareVersions "$installRemoteModule_version" 6.2.0) -ge 0 && test $DISTRO_MAJMIN_VERSION -lt 321; then
								: # swoole 6.2.0+ requires liburing 2.8+: available since Alpine 3.21
							else
								installRemoteModule_iouring=yes
							fi
							;;
					esac
					;;
				debian)
					if test $DISTRO_MAJMIN_VERSION -lt 1200; then
						# we need sqlite3 >= 3.7.7
						installRemoteModule_sqlite=no
					fi
					case "${IPE_SWOOLE_WITHOUT_IOURING:-}" in
						1 | y* | Y*) ;;
						*)
							if test $DISTRO_VERSION_NUMBER -lt 13; then
								: # swoole 6+ requires liburing 2.5+: available since Debian Trixie (13)
							else
								installRemoteModule_iouring=yes
							fi
							;;
					esac
					;;
			esac
			installRemoteModule_zstd=yes
			case "$DISTRO" in
				debian)
					if test $DISTRO_VERSION_NUMBER -lt 11; then
						# swoole 6 requires libzstd >= 1.4.0, but on debian 10 (buster) we have 1.3.8
						installRemoteModule_zstd=no
					fi
					;;
			esac
			installRemoteModule_firebird=yes
			case "$DISTRO" in
				alpine)
					if test $PHP_MAJMIN_VERSION -lt 804; then # swoole 6.2+ requires firebird 3+, but with PHP < 8.4 we install firebird 2.5 (see installFirebird)
						installRemoteModule_firebird=no
					fi
					;;
			esac
			if test $(compareVersions "$installRemoteModule_version" 6.2.0) -ge 0; then
				# enable sockets support?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# specify openssl installation directory (requires openssl 1.1.0 or later)?
				addConfigureOption with-openssl-dir $installRemoteModule_openssl
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
				# enable cares support?
				addConfigureOption enable-cares yes
				# enable brotli support?
				addConfigureOption enable-brotli yes
				# specify brotli installation directory?
				addConfigureOption with-brotli-dir no
				# enable zstd support (requires zstd 1.4.0 or later)?
				addConfigureOption enable-zstd $installRemoteModule_zstd
				# enable PostgreSQL database support?
				addConfigureOption enable-swoole-pgsql yes
				# enable ODBC database support?
				addConfigureOption with-swoole-odbc no
				# enable Oracle database support?
				addConfigureOption with-swoole-oracle no
				# enable Sqlite database support?
				addConfigureOption enable-swoole-sqlite $installRemoteModule_sqlite
				# enable Firebird database support?
				addConfigureOption with-swoole-firebird $installRemoteModule_firebird
				# enable swoole thread support (need php zts support)?
				addConfigureOption enable-swoole-thread $installRemoteModule_zts
				# enable iouring for file async support?
				addConfigureOption enable-iouring $installRemoteModule_iouring
				# specify liburing installation directory (requires liburing 2.8 or later)?
				addConfigureOption with-liburing-dir no
				# enable iouring for http coroutine server support?
				addConfigureOption enable-uring-socket $installRemoteModule_iouring
				# enable async ssh2 client support?
				addConfigureOption with-swoole-ssh2 yes
				# enable async ftp client support?
				addConfigureOption enable-swoole-ftp no # conflicts with ftp PHP extension
			elif test $(compareVersions "$installRemoteModule_version" 6.0.0) -ge 0; then
				# enable sockets support?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
				# enable cares support?
				addConfigureOption enable-cares yes
				# enable brotli support?
				addConfigureOption enable-brotli yes
				# enable zstd support?
				addConfigureOption enable-zstd $installRemoteModule_zstd
				# enable PostgreSQL database support?
				addConfigureOption enable-swoole-pgsql yes
				# enable ODBC database support?
				addConfigureOption with-swoole-odbc no
				# enable Oracle database support?
				addConfigureOption with-swoole-oracle no
				# enable Sqlite database support?
				addConfigureOption enable-swoole-sqlite $installRemoteModule_sqlite
				# enable swoole thread support (need php zts support)?
				addConfigureOption enable-swoole-thread $installRemoteModule_zts
				# enable iouring for file async support?
				addConfigureOption enable-iouring $installRemoteModule_iouring
			elif test $(compareVersions "$installRemoteModule_version" 5.1.0) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
				# enable cares support?
				addConfigureOption enable-cares yes
				# enable brotli support?
				addConfigureOption enable-brotli yes
				# enable PostgreSQL database support?
				addConfigureOption enable-swoole-pgsql yes
				# enable ODBC database support?
				addConfigureOption with-swoole-odbc no
				# enable Oracle database support?
				addConfigureOption with-swoole-oracle no
				# enable Sqlite database support?
				addConfigureOption enable-swoole-sqlite $installRemoteModule_sqlite
			elif test $(compareVersions "$installRemoteModule_version" 5.0.1) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
				# enable cares support?
				addConfigureOption enable-cares yes
				# enable brotli support?
				addConfigureOption enable-brotli yes
			elif test $(compareVersions "$installRemoteModule_version" 5.0.0) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
				# enable cares support?
				addConfigureOption enable-cares yes
			elif test $(compareVersions "$installRemoteModule_version" 4.8.11) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable json support?
				addConfigureOption enable-swoole-json yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
				# enable cares support?
				addConfigureOption enable-cares yes
			elif test $(compareVersions "$installRemoteModule_version" 4.6.1) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable json support?
				addConfigureOption enable-swoole-json yes
				# enable curl support?
				addConfigureOption enable-swoole-curl yes
			elif test $(compareVersions "$installRemoteModule_version" 4.4.0) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
			elif test $(compareVersions "$installRemoteModule_version" 4.2.11) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable postgresql coroutine client support?
				addConfigureOption enable-coroutine-postgresql yes
			elif test $(compareVersions "$installRemoteModule_version" 4.2.7) -ge 0; then
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable postgresql coroutine client support?
				addConfigureOption enable-coroutine-postgresql yes
				# enable kernel debug/trace log? (it will degrade performance)
				addConfigureOption enable-debug-log no
			elif test $(compareVersions "$installRemoteModule_version" 4.2.6) -ge 0; then
				# enable debug/trace log support?
				addConfigureOption enable-debug-log no
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable postgresql coroutine client support?
				addConfigureOption enable-coroutine-postgresql yes
			elif test $(compareVersions "$installRemoteModule_version" 4.2.0) -ge 0; then
				# enable debug/trace log support?
				addConfigureOption enable-debug-log no
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable async-redis support?
				addConfigureOption enable-async-redis yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable postgresql coroutine client support?
				addConfigureOption enable-coroutine-postgresql yes
			elif test $(compareVersions "$installRemoteModule_version" 2.1.2) -ge 0; then
				# enable debug/trace log support?
				addConfigureOption enable-swoole-debug no
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable async-redis support?
				addConfigureOption enable-async-redis yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
				# enable postgresql coroutine client support?
				addConfigureOption enable-coroutine-postgresql yes
			elif test $(compareVersions "$installRemoteModule_version" 1.10.4) -ge 0 && test $(compareVersions "$installRemoteModule_version" 1.10.5) -le 0; then
				# enable debug/trace log support?
				addConfigureOption enable-swoole-debug no
				# enable sockets supports?
				addConfigureOption enable-sockets $installRemoteModule_sockets
				# enable openssl support?
				addConfigureOption enable-openssl $installRemoteModule_openssl
				# enable http2 support?
				addConfigureOption enable-http2 yes
				# enable async-redis support?
				addConfigureOption enable-async-redis yes
				# enable mysqlnd support?
				addConfigureOption enable-mysqlnd yes
			fi
			;;
		tdlib)
			if ! test -f /usr/lib/libphpcpp.so || ! test -f /usr/include/phpcpp.h; then
				if test $PHP_MAJMIN_VERSION -le 701; then
					cd "$(getPackageSource https://codeload.github.com/CopernicaMarketingSoftware/PHP-CPP/tar.gz/v2.1.4)"
				elif test $PHP_MAJMIN_VERSION -le 703; then
					cd "$(getPackageSource https://codeload.github.com/CopernicaMarketingSoftware/PHP-CPP/tar.gz/v2.2.0)"
				else
					cd "$(getPackageSource https://codeload.github.com/CopernicaMarketingSoftware/PHP-CPP/tar.gz/444d1f90cf6b7f3cb5178fa0d0b5ab441b0389d0)"
				fi
				make -j$(getProcessorCount)
				make install
				cd - >/dev/null
			fi
			if test -z "$installRemoteModule_path"; then
				installRemoteModule_tmp="$(mktemp -p /tmp/src -d)"
				git clone --depth=1 --recurse-submodules https://github.com/yaroslavche/phptdlib.git "$installRemoteModule_tmp"
				mkdir "$installRemoteModule_tmp/build"
				cd "$installRemoteModule_tmp/build"
				cmake -D USE_SHARED_PHPCPP:BOOL=ON ..
				make
				make install
				cd - >/dev/null
				rm "$PHP_INI_DIR/conf.d/tdlib.ini"
				installRemoteModule_manuallyInstalled=1
			fi
			;;
		tensor)
			installRemoteModule_cppflags='-Wno-incompatible-pointer-types'
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 703; then
					installRemoteModule_version=2.2.3
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=3.0.5
				fi
			fi
			case "$DISTRO" in
				alpine)
					if test $DISTRO_MAJMIN_VERSION -ge 315 && test $DISTRO_MAJMIN_VERSION -le 317; then
						if test -e /usr/lib/liblapacke.so.3 && ! test -e /usr/lib/liblapacke.so; then
							ln -s /usr/lib/liblapacke.so.3 /usr/lib/liblapacke.so
						fi
					fi
					;;
				debian)
					if test $DISTRO_VERSION_NUMBER -ge 13; then
						if test -f /usr/lib/$TARGET_TRIPLET/libblas.so.3 && ! test -f /usr/lib/$TARGET_TRIPLET/libblas.so; then
							ln -s /usr/lib/$TARGET_TRIPLET/libblas.so.3 /usr/lib/$TARGET_TRIPLET/libblas.so
						fi
					fi
					;;
			esac
			;;
		tideways)
			case "$DISTRO" in
				alpine)
					installRemoteModule_platform=linux-alpine
					;;
				*)
					installRemoteModule_platform=linux
					;;
			esac
			case $(uname -m) in
				aarch64 | arm64 | armv8)
					installRemoteModule_architecture=arm64
					;;
				*)
					installRemoteModule_architecture=amd64
					;;
			esac
			installRemoteModule_url="$(curl $IPE_CURL_FLAGS -sSLf -o - https://app.tideways.io/api/current-versions | php -n -d display_errors=stderr -r '$data = json_decode(file_get_contents("php://stdin"), true); echo isset($data["php"]["links"][$argv[1]][$argv[2]]) && is_string($data["php"]["links"][$argv[1]][$argv[2]]) ? $data["php"]["links"][$argv[1]][$argv[2]] : "";' "$installRemoteModule_platform" "$installRemoteModule_architecture")"
			if test -z "$installRemoteModule_url"; then
				echo 'Failed to find the tideways tarball to be downloaded'
				exit 1
			fi
			printf 'Downloading tideways from %s\n' "$installRemoteModule_url"
			installRemoteModule_src="$(getPackageSource $installRemoteModule_url)"
			if test -d "$installRemoteModule_src/dist"; then
				installRemoteModule_src="$installRemoteModule_src/dist"
			fi
			installRemoteModule_src="$installRemoteModule_src/tideways-php"
			case "$DISTRO" in
				alpine)
					installRemoteModule_src="$installRemoteModule_src-alpine"
					;;
			esac
			installRemoteModule_src="$installRemoteModule_src-$PHP_MAJDOTMIN_VERSION"
			if test $PHP_THREADSAFE -eq 1; then
				installRemoteModule_src="$installRemoteModule_src-zts"
			fi
			installRemoteModule_src="$installRemoteModule_src.so"
			if ! test -f "$installRemoteModule_src"; then
				echo 'tideways does not support the current environment' >&2
				exit 1
			fi
			mv "$installRemoteModule_src" $(getPHPExtensionsDir)/tideways.so
			installRemoteModule_manuallyInstalled=1
			;;
		translit)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 506; then
					installRemoteModule_version=0.6.1
				elif test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=0.6.3
				else
					installRemoteModule_version=beta
				fi
			fi
			;;
		uopz)
			installRemoteModule_cppflags='-Wno-incompatible-pointer-types'
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.0.7
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=5.0.2
				elif test $PHP_MAJMIN_VERSION -le 740; then
					installRemoteModule_version=6.1.2
				fi
			fi
			;;
		uploadprogress)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=1.1.4
				fi
			fi
			;;
		uuid)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.0.5
				fi
			fi
			;;
		uv)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 800; then
					installRemoteModule_version=0.2.4
				else
					installRemoteModule_version=beta
				fi
			fi
			;;
		v8js)
			if test -z "$installRemoteModule_version"; then
				# php8 branch HEAD: there are no v8js releases on PECL/Git that support PHP 8.x
				installRemoteModule_version=$IPE_EXTVERSION_V8JS
			fi
			installRemoteModule_src="$(getPackageSource "https://codeload.github.com/phpv8/v8js/tar.gz/$installRemoteModule_version")"
			cd -- "$installRemoteModule_src"
			phpize
			./configure
			make -j$(getProcessorCount)
			make install
			cd - >/dev/null
			installRemoteModule_manuallyInstalled=1
			;;
		vld)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 700; then
					installRemoteModule_version=0.14.0
				else
					installRemoteModule_version=beta
				fi
			fi
			;;
		wikidiff2)
			case "$DISTRO" in
				alpine)
					if ! isLibDatrieInstalled; then
						installLibDatrie
					fi
					if ! isLibThaiInstalled; then
						installLibThai
					fi
					;;
			esac
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 702; then
					installRemoteModule_version=1.13.0
				elif test $PHP_MAJMIN_VERSION -le 801; then
					installRemoteModule_version=1.14.1
				else
					installRemoteModule_version="$(git -c versionsort.suffix=- ls-remote --tags --refs --quiet --exit-code --sort=version:refname https://github.com/wikimedia/mediawiki-php-wikidiff2.git 'refs/tags/*.*.*' | tail -1 | cut -d/ -f3)"
				fi
			fi
			installRemoteModule_src="$(getPackageSource "https://codeload.github.com/wikimedia/mediawiki-php-wikidiff2/tar.gz/refs/tags/$installRemoteModule_version")"
			cd -- "$installRemoteModule_src"
			phpize
			./configure
			make -j$(getProcessorCount)
			make install
			cd - >/dev/null
			installRemoteModule_manuallyInstalled=1
			;;
		xattr)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -lt 702; then
					installRemoteModule_version=1.3.1
				fi
			fi
			;;
		xdebug)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 500; then
					installRemoteModule_version=2.0.5
				elif test $PHP_MAJMIN_VERSION -le 503; then
					installRemoteModule_version=2.2.7
				elif test $PHP_MAJMIN_VERSION -le 504; then
					installRemoteModule_version=2.4.1
				elif test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=2.5.5
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=2.6.1
				elif test $PHP_MAJMIN_VERSION -le 701; then
					installRemoteModule_version=2.9.8
				elif test $PHP_MAJMIN_VERSION -le 704; then
					installRemoteModule_version=3.1.6
				fi
			fi
			;;
		xdiff)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.5.2
				fi
			fi
			if ! test -f /usr/local/lib/libxdiff.* && ! test -f /usr/lib/libxdiff.* && ! test -f /usr/lib/x86_64*/libxdiff.*; then
				installRemoteModule_src="$(getPackageSource https://raw.githubusercontent.com/mlocati/docker-php-extension-installer/assets/resources/libxdiff-$IPE_LIBVERSION_XDIFF.tar.gz)"
				cd -- "$installRemoteModule_src"
				./configure --disable-shared --disable-dependency-tracking --with-pic
				make -j$(getProcessorCount)
				make install
				cd - >/dev/null
			fi
			;;
		xhprof)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.9.4
				fi
			fi
			;;
		xlswriter)
			installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			if test -z "$installRemoteModule_version"; then
				case "$DISTRO_VERSION" in
					debian@8)
						# The gcc version of Debian Jessie is too old => error: 'for' loop initial declarations are only allowed in C99 or C11 mode
						installRemoteModule_version=1.5.8
						;;
				esac
			fi
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 1.2.7) -ge 0; then
				# enable reader supports?
				addConfigureOption enable-reader yes
			fi
			;;
		xmldiff)
			installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			if test -z "$installRemoteModule_version"; then
				case "$DISTRO_VERSION" in
					debian@8)
						# The gcc version of Debian Jessie is too old => error: 'nullptr' was not declared in this scope
						installRemoteModule_version=1.1.4
						;;
				esac
			fi
			;;
		xmlrpc)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_version=beta
			fi
			;;
		yac)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.9.2
				fi
			else
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			# Optional serializers exist only in yac 2.2.0 - 2.x (removed in 3.0.0)
			if test -n "$installRemoteModule_version" && test $(compareVersions "$installRemoteModule_version" 2.2.0) -ge 0 && test $(compareVersions "$installRemoteModule_version" 3.0.0) -lt 0; then
				# Enable igbinary serializer support
				if php --ri igbinary >/dev/null 2>/dev/null; then
					addConfigureOption enable-igbinary yes
				else
					addConfigureOption enable-igbinary no
				fi
				# Enable json serializer support
				if php --ri json >/dev/null 2>/dev/null; then
					addConfigureOption enable-json yes
				else
					addConfigureOption enable-json no
				fi
				# Enable msgpack serializer support
				if php --ri msgpack >/dev/null 2>/dev/null; then
					addConfigureOption enable-msgpack yes
				else
					addConfigureOption enable-msgpack no
				fi
			fi
			;;
		yajl_stream)
			if test -z "$installRemoteModule_path"; then
				if test -z "$installRemoteModule_version"; then
					installRemoteModule_version=$IPE_EXTVERSION_YAJL_STREAM
				fi
				installRemoteModule_src="$(getPackageSource https://codeload.github.com/vlydev/php-yajl-stream/tar.gz/v$installRemoteModule_version)"
				cd -- "$installRemoteModule_src"
				phpize
				./configure --with-yajl-stream
				make -j$(getProcessorCount) install
				cd - >/dev/null
				installRemoteModule_manuallyInstalled=1
			fi
			;;
		yaml)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.3.1
				elif test $PHP_MAJMIN_VERSION -le 700; then
					installRemoteModule_version=2.0.4
				fi
			fi
			;;
		yar)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=1.2.5
				fi
			else
				installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			fi
			if test -z "$installRemoteModule_version" || test $(compareVersions "$installRemoteModule_version" 1.2.4) -ge 0; then
				# Enable Msgpack Supports
				if php --ri msgpack >/dev/null 2>/dev/null; then
					addConfigureOption enable-msgpack yes
				else
					addConfigureOption enable-msgpack no
				fi
			fi
			;;
		zmq)
			if test -z "$installRemoteModule_version"; then
				installRemoteModule_src="$(getPackageSource https://github.com/zeromq/php-zmq/tarball/master)"
				cd "$installRemoteModule_src"
				phpize
				./configure
				make -j$(getProcessorCount)
				make install
				cd - >/dev/null
				installRemoteModule_manuallyInstalled=1
			fi
			;;
		zookeeper)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.5.0
				fi
			fi
			installRemoteModule_version="$(resolvePeclStabilityVersion "$installRemoteModule_module" "$installRemoteModule_version")"
			case "$DISTRO" in
				alpine)
					if ! test -f /usr/local/include/zookeeper/zookeeper.h; then
						if test $(compareVersions "$installRemoteModule_version" 1.0.0) -lt 0; then
							installRemoteModule_src="$(getPackageSource http://archive.apache.org/dist/zookeeper/zookeeper-3.5.9/apache-zookeeper-3.5.9.tar.gz)"
						else
							installRemoteModule_tmp="$(curl $IPE_CURL_FLAGS -sSLf https://downloads.apache.org/zookeeper/stable | sed -E 's/["<>]/\n/g' | grep -E '^(apache-)?zookeeper-[0-9]+\.[0-9]+\.[0-9]+\.(tar\.gz|tgz)$' | head -n1)"
							if test -z "$installRemoteModule_tmp"; then
								echo 'Failed to detect the zookeeper library URL' >&2
								exit 1
							fi
							installRemoteModule_src="$(getPackageSource https://downloads.apache.org/zookeeper/stable/$installRemoteModule_tmp)"
						fi
						cd -- "$installRemoteModule_src"
						if test -d ~/.m2; then
							installRemoteModule_delm2=n
						else
							installRemoteModule_delm2=y
						fi
						mvn -pl zookeeper-jute compile
						cd - >/dev/null
						cd -- "$installRemoteModule_src/zookeeper-client/zookeeper-client-c"
						autoreconf -if
						./configure --without-cppunit
						make -j$(getProcessorCount) CFLAGS='-Wno-stringop-truncation -Wno-format-overflow'
						make install
						cd - >/dev/null
						if test $installRemoteModule_delm2 = y; then
							rm -rf ~/.m2
						fi
					fi
					;;
			esac
			;;
		zstd)
			if test -z "$installRemoteModule_version"; then
				if test $PHP_MAJMIN_VERSION -le 506; then
					installRemoteModule_version=0.11.0
				fi
			fi
			;;
	esac
	if test $installRemoteModule_manuallyInstalled -eq 0; then
		if test -n "$installRemoteModule_path"; then
			printf '  (installing version %s from %s)\n' "$installRemoteModule_version" "$installRemoteModule_path"
		elif test -n "$installRemoteModule_version"; then
			printf '  (installing version %s)\n' "$installRemoteModule_version"
		fi
		installPeclPackage "$installRemoteModule_module" "$installRemoteModule_version" "$installRemoteModule_cppflags" "$installRemoteModule_path"
	fi
	postProcessModule "$installRemoteModule_module"
	if test $installRemoteModule_manuallyInstalled -lt 2; then
		case "${IPE_SKIP_CHECK:-}" in
			1 | y* | Y*) ;;
			*)
				checkModuleWorking "$installRemoteModule_module" "$installRemoteModule_ini_basename" "$installRemoteModule_ini_extra"
				;;
		esac
		enablePhpExtension "$installRemoteModule_module" "$installRemoteModule_ini_basename" "$installRemoteModule_ini_extra"
	fi
}

# Check if a module/helper may be installed using the pecl archive
#
# Arguments:
#   $1: the name of the module
#
# Return:
#   0: true
#   1: false
moduleMayUsePecl() {
	case "$1" in
		@composer | @fix_letsencrypt)
			return 1
			;;
		blackfire | cassandra | geos | ioncube_loader | newrelic | pdo_snowflake | relay | saxon | snuffleupagus | sourceguardian | spx | tdlib | tideways | v8js | wikidiff2 | yajl_stream)
			return 1
			;;
	esac
	if stringInList "$1" "$BUNDLED_MODULES"; then
		return 1
	fi
	return 0
}

# Install PEAR (and so the pecl command) with the same installer used by php-src
installPear() {
	printf '### INSTALLING PEAR ###\n'
	installPear_prefix="$(php-config --prefix)"
	installPear_phar="$(mktemp -p /tmp/src)"
	curl $IPE_CURL_FLAGS -sSLf -o "$installPear_phar" https://pear.php.net/install-pear-nozlib.phar
	php -n -dshort_open_tag=0 -dopen_basedir= -derror_reporting=1803 -dmemory_limit=-1 "$installPear_phar" -d "$installPear_prefix/lib/php" -b "$installPear_prefix/bin"
	rm -f "$installPear_phar"
}

# Configure the PECL package installer (installing it if it's missing), but only if some module may need it
configureInstaller() {
	configureInstaller_needed=0
	for PHP_MODULE_TO_INSTALL in $PHP_MODULES_TO_INSTALL; do
		if moduleMayUsePecl "$PHP_MODULE_TO_INSTALL"; then
			configureInstaller_needed=1
			break
		fi
	done
	if test $configureInstaller_needed -eq 0; then
		return
	fi
	if ! which pecl >/dev/null; then
		installPear
	fi
	if test -z "$(pear config-get http_proxy)"; then
		if test -n "${http_proxy:-}"; then
			pear config-set http_proxy "$http_proxy" || true
		elif test -n "${HTTP_PROXY:-}"; then
			pear config-set http_proxy "$HTTP_PROXY" || true
		fi
	fi
	pecl channel-update pecl.php.net || true
}

# Add a configure option for the pecl install command
#
# Arguments:
#   $1: the option name (for readability only: pecl reads the answers in order)
#   $2: the option value
addConfigureOption() {
	printf -- '%s\n' "$2" >>"$CONFIGURE_FILE"
}

# Actually installs a PECL package
#
# Arguments:
#   $1: the package to be installed
#   $2: the package version to be installed (optional)
#   $3: the value of the CPPFLAGS variable (optional)
#   $4: the path of the local package to be installed (optional, downloaded from PECL if omitted/empty)
installPeclPackage() {
	if ! test -f "$CONFIGURE_FILE"; then
		printf '\n' >"$CONFIGURE_FILE"
	fi
	installPeclPackage_name="$(getPeclModuleName "$1")"
	if test -z "${2:-}"; then
		installPeclPackage_fullname="$installPeclPackage_name"
	else
		installPeclPackage_fullname="$installPeclPackage_name-$2"
	fi
	installPeclPackage_path="${4:-}"
	if test -z "$installPeclPackage_path"; then
		installPeclPackage_path="$installPeclPackage_fullname"
	fi
	if test -n "${4:-}"; then
		if test -f "$installPeclPackage_path/package2.xml"; then
			installPeclPackage_path="$installPeclPackage_path/package2.xml"
		else
			installPeclPackage_path="$installPeclPackage_path/package.xml"
		fi
	fi
	# Calling undeclared functions (eg. ones removed in newer PHP versions) is just a warning with GCC < 14: the build succeeds, but the extension crashes at runtime
	cat "$CONFIGURE_FILE" | MAKE="make -j$(getCompilationProcessorCount $1)" CPPFLAGS="${3:-}" EXTRA_CFLAGS=-Werror=implicit-function-declaration pecl install "$installPeclPackage_path"
}

# Check if a string is in a list of space-separated string
#
# Arguments:
#   $1: the string to be checked
#   $2: the string list
#
# Return:
#   0 (true): if the string is in the list
#   1 (false): if the string is not in the list
stringInList() {
	for stringInList_listItem in $2; do
		if test "$1" = "$stringInList_listItem"; then
			return 0
		fi
	done
	return 1
}

# Check if at least one item in a list is in another list
#
# Arguments:
#   $1: the space-separated list of items to be searched
#   $2: the space-separated list of reference items
#
# Return:
#   0 (true): at least one of the items in $1 is in $2
#   1 (false): otherwise
anyStringInList() {
	for anyStringInList_item in $1; do
		if stringInList "$anyStringInList_item" "$2"; then
			return 0
		fi
	done
	return 1
}

# Remove a word from a space-separated list
#
# Arguments:
#   $1: the word to be removed
#   $2: the string list
#
# Output:
#   The list without the word
removeStringFromList() {
	removeStringFromList_result=''
	for removeStringFromList_listItem in $2; do
		if test "$1" != "$removeStringFromList_listItem"; then
			if test -z "$removeStringFromList_result"; then
				removeStringFromList_result="$removeStringFromList_listItem"
			else
				removeStringFromList_result="$removeStringFromList_result $removeStringFromList_listItem"
			fi
		fi
	done
	printf '%s' "$removeStringFromList_result"
}

# Invoke apt-get update
invokeAptGetUpdate() {
	if test -n "${IPE_APTGETUPDATE_ALREADY:-}"; then
		apt-get update -q
		return
	fi
	IPE_APTGETUPDATE_ALREADY=y
	invokeAptGetUpdate_fixsecurity=1
	invokeAptGetUpdate_dropupdates=1
	if grep -q 'VERSION="8 (jessie)"' /etc/os-release; then
		invokeAptGetUpdate_fixdistro=jessie
	elif grep -q 'VERSION="9 (stretch)"' /etc/os-release; then
		invokeAptGetUpdate_fixdistro=stretch
	elif grep -q 'VERSION="10 (buster)"' /etc/os-release; then
		invokeAptGetUpdate_fixdistro=buster
	elif grep -q 'VERSION="11 (bullseye)"' /etc/os-release; then
		invokeAptGetUpdate_fixdistro=bullseye
		# bullseye-security is not (yet) available in the Debian archive, and its packages have been removed from security.debian.org:
		# let's use the last snapshot that contains them
		if test -z "${IPE_DEB_ARCHIVE_SECURITY:-}"; then
			IPE_DEB_ARCHIVE_SECURITY=http://snapshot.debian.org/archive/debian-security/20260903T220410Z
		fi
		# The Release file of the snapshot is expired
		printf 'Acquire::Check-Valid-Until "false";\n' >/etc/apt/apt.conf.d/99no-check-valid-until
		# bullseye-updates is available in the Debian archive
		invokeAptGetUpdate_dropupdates=0
	else
		invokeAptGetUpdate
		return
	fi
	# See https://www.debian.org/distrib/archive.en.html for a list of mirrors
	if test -z "${IPE_DEB_ARCHIVE:-}"; then
		IPE_DEB_ARCHIVE=http://archive.debian.org/debian-archive
	fi
	if test -z "${IPE_DEB_ARCHIVE_SECURITY:-}"; then
		IPE_DEB_ARCHIVE_SECURITY=http://archive.debian.org/debian-archive/debian-security
	fi
	if test "$invokeAptGetUpdate_dropupdates" -eq 1; then
		sed -ri "s;^(\s*deb\s+http://(httpredir|deb).debian.org/debian\s+$invokeAptGetUpdate_fixdistro-updates\b.*);#\1;" /etc/apt/sources.list
	fi
	sed -ri "s;^(\s*deb\s+)http://(httpredir|deb).debian.org(/debian/?\s);\1$IPE_DEB_ARCHIVE\3;" /etc/apt/sources.list
	if test "$invokeAptGetUpdate_fixsecurity" -eq 1; then
		sed -ri "s;^(\s*deb\s+)http://(httpredir|deb).debian.org/debian-security;\1$IPE_DEB_ARCHIVE_SECURITY;" /etc/apt/sources.list
		sed -ri "s;^(\s*deb\s+)http://security.debian.org/debian-security;\1$IPE_DEB_ARCHIVE_SECURITY;" /etc/apt/sources.list
		sed -ri "s;^(\s*deb\s+)http://security.debian.org;\1$IPE_DEB_ARCHIVE_SECURITY;" /etc/apt/sources.list
	fi
	if test "$invokeAptGetUpdate_fixdistro" = stretch && test -f /etc/apt/sources.list.d/buster.list; then
		sed -ri "s;^(\s*deb\s+http://(httpredir|deb).debian.org/debian\s+buster-updates\b.*);#\1;" /etc/apt/sources.list.d/buster.list
		sed -ri "s;^(\s*deb\s+)http://(httpredir|deb).debian.org;\1$IPE_DEB_ARCHIVE;" /etc/apt/sources.list.d/buster.list
		if test "$invokeAptGetUpdate_fixsecurity" -eq 1; then
			sed -ri "s;^(\s*deb\s+)http://security.debian.org/debian-security;\1$IPE_DEB_ARCHIVE_SECURITY;" /etc/apt/sources.list.d/buster.list
			sed -ri "s;^(\s*deb\s+)http://security.debian.org;\1$IPE_DEB_ARCHIVE_SECURITY;" /etc/apt/sources.list.d/buster.list
		fi
	fi
	invokeAptGetUpdate_tmp="$(mktemp)"
	apt-get update -q 2>"$invokeAptGetUpdate_tmp"
	if test -s "$invokeAptGetUpdate_tmp"; then
		cat "$invokeAptGetUpdate_tmp" >&2
		if grep -qE ' KEYEXPIRED [0-9A-Z]' "$invokeAptGetUpdate_tmp" || grep -qE ' EXPKEYSIG [0-9A-Z]' "$invokeAptGetUpdate_tmp"; then
			echo '############' >&2
			echo '# WARNING! #' >&2
			echo '############' >&2
			echo 'apt packages will be installed without checking authenticity!' >&2
			printf 'APT::Get::AllowUnauthenticated "true";\n' >>/etc/apt/apt.conf.d/99unauthenticated
		fi
	fi
	rm "$invokeAptGetUpdate_tmp"
}

# Fix the Let's Encrypt CA certificates on old distros
fixLetsEncrypt() {
	printf '### FIXING LETS ENCRYPT CA CERTIFICATES ###\n'
	case "$DISTRO_VERSION" in
		alpine@3.7 | alpine@3.8)
			printf -- '- old Alpine Linux detected: we should fix the certificates\n'
			;;
		debian@8 | debian@9)
			printf -- '- old Debian detected: we should fix the certificates\n'
			if ! grep -q 'mozilla/ISRG_Root_X1.crt' /etc/ca-certificates.conf && grep -q 'mozilla/DST_Root_CA_X3.crt' /etc/ca-certificates.conf; then
				printf -- '- old ca-certificates package detected\n'
				fixCACerts_mustUpdate=1
				if test -d /var/lib/apt/lists; then
					# shellcheck disable=SC2045 # the names of those files are generated by apt
					for fixCACerts_item in $(ls -1 /var/lib/apt/lists); do
						case "$fixCACerts_item" in
							partial | lock) ;;
							*)
								fixCACerts_mustUpdate=0
								break
								;;
						esac
					done
				fi
				if test $fixCACerts_mustUpdate -eq 1; then
					printf -- '- refreshing the APT package list\n'
					invokeAptGetUpdate
				fi
				printf -- '- installing newer ca-certificates package\n'
				apt-get install -qqy --no-install-recommends ca-certificates
			fi
			;;
		*)
			printf -- '- patch not required in this distro version\n'
			return
			;;
	esac
	if grep -Eq '^mozilla/ISRG_Root_X1\.crt$' /etc/ca-certificates.conf && grep -Eq '^mozilla/DST_Root_CA_X3\.crt$' /etc/ca-certificates.conf; then
		printf -- '- disabling the DST_Root_CA_X3 certificate\n'
		sed -i '/^mozilla\/DST_Root_CA_X3/s/^/!/' /etc/ca-certificates.conf
		printf -- '- refreshing the certificates\n'
		update-ca-certificates -f
	else
		printf -- '- DST_Root_CA_X3 certificate not found or already disabled\n'
	fi
}

# Cleanup everything at the end of the execution
cleanup() {
	if test "${IPE_UNINSTALL_CARGO:-}" = y; then
		if test -f "$HOME/.cargo/env"; then
			. "$HOME/.cargo/env"
		fi
		if command -v rustup >/dev/null; then
			rustup self uninstall -y
		fi
	fi
	if test -n "$UNNEEDED_PACKAGE_LINKS"; then
		printf '### REMOVING UNNEEDED PACKAGE LINKS ###\n'
		for cleanup_link in $UNNEEDED_PACKAGE_LINKS; do
			if test -L "$cleanup_link"; then
				rm -f "$cleanup_link"
			fi
		done
	fi
	case "$DISTRO" in
		alpine)
			if stringInList icu-libs "${PACKAGES_PERSISTENT_NEW:-}" && stringInList icu-data-en "${PACKAGES_PERSISTENT_NEW:-}"; then
				apk del icu-data-en >/dev/null 2>&1 || true
			fi
			if test -n "$PACKAGES_VOLATILE"; then
				printf '### REMOVING UNNEEDED PACKAGES ###\n'
				apk del --purge $PACKAGES_VOLATILE
			fi
			;;
		debian)
			if test -n "$PACKAGES_VOLATILE"; then
				printf '### REMOVING UNNEEDED PACKAGES ###\n'
				apt-get remove --purge -y $PACKAGES_VOLATILE
			fi
			if test -n "$PACKAGES_PREVIOUS"; then
				printf '### RESTORING PREVIOUSLY INSTALLED PACKAGES ###\n'
				apt-get install -qqy --no-install-recommends --no-upgrade $PACKAGES_PREVIOUS
			fi
			;;
	esac
	docker-php-source delete
	rm -rf /tmp/src
	rm -rf "$CONFIGURE_FILE"
	case "${IPE_KEEP_SYSPKG_CACHE:-}" in
		1 | y* | Y*) ;;
		*)
			case "$DISTRO" in
				alpine)
					rm -rf /var/cache/apk/*
					;;
				debian)
					rm -rf /var/lib/apt/lists/*
					;;
			esac
			rm -rf /tmp/pear
			;;
	esac
}

DEBIAN_FRONTEND=noninteractive
export DEBIAN_FRONTEND
resetIFS
mkdir -p /tmp/src
IPE_ERRFLAG_FILE="$(mktemp -p /tmp/src)"
CONFIGURE_FILE=/tmp/configure-options
IPE_APK_FLAGS=''
IPE_CURL_FLAGS='--retry 3 --retry-delay 5 --connect-timeout 15'
if curl --help | grep -q -- '--retry-all-errors'; then
	IPE_CURL_FLAGS="$IPE_CURL_FLAGS --retry-all-errors"
fi
if curl --help | grep -q -- '--retry-connrefused'; then
	IPE_CURL_FLAGS="$IPE_CURL_FLAGS --retry-connrefused"
fi
case "${IPE_INSECURE:-}" in
	1 | y* | Y*)
		IPE_CURL_FLAGS="$IPE_CURL_FLAGS -k"
		;;
esac
setDistro
case "$DISTRO_VERSION" in
	debian@8)
		fixMaxOpenFiles || true
		;;
esac
setPHPVersionVariables
setPHPPreinstalledModules
case "$PHP_MAJMIN_VERSION" in
	505 | 506 | 700 | 701 | 702 | 703 | 704 | 800 | 801 | 802 | 803 | 804 | 805 | 806) ;;
	*)
		printf "### ERROR: Unsupported PHP version: %s.%s ###\n" $((PHP_MAJMIN_VERSION / 100)) $((PHP_MAJMIN_VERSION % 100))
		;;
esac
UNNEEDED_PACKAGE_LINKS=''
processCommandArguments "$@"

if test -z "$PHP_MODULES_TO_INSTALL"; then
	exit 0
fi

if stringInList @fix_letsencrypt "$PHP_MODULES_TO_INSTALL"; then
	# This must be the very first thing we do
	fixLetsEncrypt
fi

sortModulesToInstall

docker-php-source extract
BUNDLED_MODULES=''
for BUNDLED_MODULE in /usr/src/php/ext/*/config.m4; do
	if test -f "$BUNDLED_MODULE"; then
		BUNDLED_MODULE="${BUNDLED_MODULE%/config.m4}"
		BUNDLED_MODULES="$BUNDLED_MODULES ${BUNDLED_MODULE##*/}"
	fi
done
BUNDLED_MODULES="${BUNDLED_MODULES# }"
configureInstaller

buildRequiredPackageLists $PHP_MODULES_TO_INSTALL
if test -n "$PACKAGES_PERSISTENT_PRE"; then
	markPreinstalledPackagesAsUsed
fi
if test -n "$PACKAGES_PERSISTENT_NEW$PACKAGES_VOLATILE"; then
	installRequiredPackages
fi
if test "$PHP_MODULES_TO_INSTALL" != '@composer'; then
	setTargetTriplet
fi

compileLibs

for PHP_MODULE_TO_INSTALL in $PHP_MODULES_TO_INSTALL; do
	case "$PHP_MODULE_TO_INSTALL" in
		@fix_letsencrypt)
			# Already done: it must be the first thing we do
			;;
		@composer)
			installComposer
			;;
		*)
			if stringInList "$PHP_MODULE_TO_INSTALL" "$BUNDLED_MODULES" && ! stringInList "$PHP_MODULE_TO_INSTALL" "$FORCED_REMOTE_MODULES"; then
				installBundledModule "$PHP_MODULE_TO_INSTALL"
			else
				installRemoteModule "$PHP_MODULE_TO_INSTALL"
			fi
			;;
	esac
done
cleanup