Remove php:<8.0 support, effectively removing all binaries and extensions from the container

Dockerfile

@@ -78,102 +78,6 @@ RUN apt update \
         \
         php-pear \
         \
-        php5.6-bz2 \
-        php5.6-cli \
-        php5.6-curl \
-        php5.6-dev \
-        php5.6-fileinfo \
-        php5.6-intl \
-        php5.6-json \
-        php5.6-mbstring \
-        php5.6-phar \
-        php5.6-phpdbg \
-        php5.6-readline \
-        php5.6-sockets \
-        php5.6-xml \
-        php5.6-xsl \
-        php5.6-zip \
-        \
-        php7.0-cli \
-        php7.0-bz2 \
-        php7.0-curl \
-        php7.0-dev \
-        php7.0-fileinfo \
-        php7.0-intl \
-        php7.0-json \
-        php7.0-mbstring \
-        php7.0-phar \
-        php7.0-phpdbg \
-        php7.0-readline \
-        php7.0-sockets \
-        php7.0-xml \
-        php7.0-xsl \
-        php7.0-zip \
-        \
-        php7.1-cli \
-        php7.1-bz2 \
-        php7.1-curl \
-        php7.1-dev \
-        php7.1-fileinfo \
-        php7.1-intl \
-        php7.1-json \
-        php7.1-mbstring \
-        php7.1-pcov \
-        php7.1-phar \
-        php7.1-readline \
-        php7.1-sockets \
-        php7.1-xml \
-        php7.1-xsl \
-        php7.1-zip \
-        \
-        php7.2-cli \
-        php7.2-bz2 \
-        php7.2-curl \
-        php7.2-dev \
-        php7.2-fileinfo \
-        php7.2-intl \
-        php7.2-json \
-        php7.2-mbstring \
-        php7.2-pcov \
-        php7.2-phar \
-        php7.2-readline \
-        php7.2-sockets \
-        php7.2-xml \
-        php7.2-xsl \
-        php7.2-zip \
-        \
-        php7.3-cli \
-        php7.3-bz2 \
-        php7.3-curl \
-        php7.3-dev \
-        php7.3-fileinfo \
-        php7.3-intl \
-        php7.3-json \
-        php7.3-mbstring \
-        php7.3-pcov \
-        php7.3-phar \
-        php7.3-readline \
-        php7.3-sockets \
-        php7.3-xml \
-        php7.3-xsl \
-        php7.3-zip \
-        \
-        php7.4-cli \
-        php7.4-bz2 \
-        php7.4-curl \
-        php7.4-dev \
-        php7.4-fileinfo \
-        php7.4-intl \
-        php7.4-json \
-        php7.4-mbstring \
-        php7.4-pcov \
-        php7.4-phar \
-        php7.4-readline \
-        php7.4-sockets \
-        php7.4-xml \
-        php7.4-xsl \
-        php7.4-zip \
-        \
         php8.0-cli \
         php8.0-bz2 \
         php8.0-curl \

README.md

@@ -213,10 +213,10 @@ The tricks to remember are:
 - You need to set the container WORKDIR to that volume.
 - You need to provide the job JSON.
 
-As an example, if you wanted to run the CS checks under PHP 7.4 using locked dependencies, you could do something like the following:
+As an example, if you wanted to run the CS checks under PHP 8.2 using locked dependencies, you could do something like the following:
 
 ```bash
-$ docker run -v $(realpath .):/github/workspace -w=/github/workspace laminas-check-runner:latest '{"php":"7.4","dependencies":"locked","extensions":[],"ini":["memory_limit=-1"],"command":"./vendor/bin/phpcs"}'
+$ docker run -v $(realpath .):/github/workspace -w=/github/workspace laminas-check-runner:latest '{"php":"8.2","dependencies":"locked","extensions":[],"ini":["memory_limit=-1"],"command":"./vendor/bin/phpcs"}'
 ```
 
 The trick to remember: the job JSON should generally be in single quotes, to allow the `"` characters used to delimit properties and strings in the JSON to not cause interpolation issues.
@@ -225,12 +225,6 @@ The trick to remember: the job JSON should generally be in single quotes, to all
 
 The container the action provides and consumes builds off the ubuntu:focal image, installs the [Sury PHP repository](https://deb.sury.org/), and installs PHP versions:
 
-- 5.6
-- 7.0
-- 7.1
-- 7.2
-- 7.3
-- 7.4
 - 8.0
 - 8.1
 - 8.2
@@ -250,7 +244,7 @@ Each provides the following extensions by default:
 - xsl
 - zip
 
-You may specify other extensions to install during a job by selecting them from the list of packages in the Sury repository, and dropping the `php{VERSION}` prefix; e.g., the package "php7.4-tidy" provides the "tidy" extension, so you would only specify "tidy" if you want to include that extension for your build.
+You may specify other extensions to install during a job by selecting them from the list of packages in the Sury repository, and dropping the `php{VERSION}` prefix; e.g., the package "php8.2-tidy" provides the "tidy" extension, so you would only specify "tidy" if you want to include that extension for your build.
 
 We also provide the following extensions:
 

mods-install/install_sqlsrv.sh

@@ -5,22 +5,16 @@ set -e
 cd tmp
 
 # Download extension versions from MS
-curl -L https://github.com/microsoft/msphpsql/releases/download/v5.9.0/Ubuntu2004-7.3.tar | tar xf - --strip-components=1 Ubuntu2004-7.3/php_pdo_sqlsrv_73_nts.so Ubuntu2004-7.3/php_sqlsrv_73_nts.so
-curl -L https://github.com/microsoft/msphpsql/releases/download/v5.10.0/Ubuntu2004-7.4.tar | tar xf - --strip-components=1 Ubuntu2004-7.4/php_pdo_sqlsrv_74_nts.so Ubuntu2004-7.4/php_sqlsrv_74_nts.so
 curl -L https://github.com/microsoft/msphpsql/releases/download/v5.10.0/Ubuntu2004-8.0.tar | tar xf - --strip-components=1 Ubuntu2004-8.0/php_pdo_sqlsrv_80_nts.so Ubuntu2004-8.0/php_sqlsrv_80_nts.so
 curl -L https://github.com/microsoft/msphpsql/releases/download/v5.10.0/Ubuntu2004-8.1.tar | tar xf - --strip-components=1 Ubuntu2004-8.1/php_pdo_sqlsrv_81_nts.so Ubuntu2004-8.1/php_sqlsrv_81_nts.so
 
 # Copy extensions to appropriate locations for each PHP version
-mv php_pdo_sqlsrv_73_nts.so "$(php7.3 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/pdo_sqlsrv.so"
-mv php_sqlsrv_73_nts.so "$(php7.3 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/sqlsrv.so"
-mv php_pdo_sqlsrv_74_nts.so "$(php7.4 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/pdo_sqlsrv.so"
-mv php_sqlsrv_74_nts.so "$(php7.4 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/sqlsrv.so"
 mv php_pdo_sqlsrv_80_nts.so "$(php8.0 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/pdo_sqlsrv.so"
 mv php_sqlsrv_80_nts.so "$(php8.0 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/sqlsrv.so"
 mv php_pdo_sqlsrv_81_nts.so "$(php8.1 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/pdo_sqlsrv.so"
 mv php_sqlsrv_81_nts.so "$(php8.1 -i | grep -P '^extension_dir' | sed -E -e 's/^extension_dir\s+=>\s+\S+\s+=>\s+(.*)$/\1/')/sqlsrv.so"
 
 # Copy conf file to appropriate locations
-for PHP_VERSION in 7.3 7.4 8.0 8.1;do
+for PHP_VERSION in 8.0 8.1;do
     cp /mods-available/sqlsrv.ini "/etc/php/${PHP_VERSION}/mods-available/sqlsrv.ini"
 done

scripts/php_ini_dev_settings.sh

@@ -14,7 +14,7 @@ SUBSTITUTIONS+=('s/mysqlnd.collect_memory_statistics ?= ?(On|Off)/mysqlnd.collec
 SUBSTITUTIONS+=('s/zend.assertions ?= ?(-1|1)/zend.assertions = 1/')
 SUBSTITUTIONS+=('s/opcache.huge_code_pages ?= ?(0|1)/opcache.huge_code_pages = 0/')
 
-for PHP_VERSION in 5.6 7.0 7.1 7.2 7.3 7.4 8.0 8.1 8.2;do
+for PHP_VERSION in 8.0 8.1 8.2;do
     INI_FILE="/etc/php/${PHP_VERSION}/cli/php.ini"
     for SUBSTITUTION in "${SUBSTITUTIONS[@]}";do
         sed --in-place -E -e "${SUBSTITUTION}" "${INI_FILE}"