feat: disable extensions support for 8.1, 8.2 & add extensions list

8.1-fpm/entrypoint.sh

@@ -12,4 +12,72 @@ if [[ -n "$ENV_SUBSTITUTION_ENABLE" ]] && [[ "$ENV_SUBSTITUTION_ENABLE" = "true"
     /envsubst.sh
 fi
 
+# Disable PHP extensions on demand
+extensions=${PHP_DISABLE_EXTENSIONS//[[:blank:]]/}
+extensions=${extensions//,/ }
+extensions_count=$(echo $extensions | grep -o " " | wc -l)
+
+if [[ -n "$extensions" ]]; then extensions_count=$((extensions_count + 1)); fi
+
+if [[ $extensions_count -gt 0 ]]; then
+    echo "Disabling $extensions_count extension(s): $(echo $extensions)"
+
+    ext_dir=$(php -r 'echo ini_get("extension_dir");')
+    for ext in $extensions; do
+        disabled=0
+
+        ext_file="$ext_dir/$ext.so"
+        if [[ -f "$ext_file" ]]; then
+            mv -f $ext_file "$ext_file.disabled"
+            disabled=1
+        fi
+
+        ext_file_ini=${PHP_INI_DIR}/conf.d/docker-php-ext-$ext.ini
+        if [[ -f "$ext_file_ini" ]]; then
+            mv -f $ext_file_ini "$ext_file_ini.disabled"
+            disabled=1
+        fi
+
+        if [[ "$disabled" = 1 ]]; then
+            echo "OK: '$ext' disabled"
+        fi
+    done
+
+    echo "Verifying PHP extensions..."
+
+    php -v
+    php-fpm --test
+
+    PHP_ERROR="$(php -v 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_ERROR}" ]; then
+        echo "${PHP_ERROR}"
+        false
+    fi
+
+    PHP_ERROR="$(php -i 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_ERROR}" ]; then
+        echo "${PHP_ERROR}"
+        false
+    fi
+
+    PHP_FPM_ERROR="$(php-fpm -v 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_FPM_ERROR}" ]; then
+        echo "${PHP_FPM_ERROR}"
+        false
+    fi
+
+    PHP_FPM_ERROR="$(php-fpm -i 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_FPM_ERROR}" ]; then
+        echo "${PHP_FPM_ERROR}"
+        false
+    fi
+
+    echo "Tests were successful!"
+    echo
+fi
+
 exec "$@"

8.1-fpm/extensions.txt

@@ -0,0 +1,46 @@
+amqp
+apcu
+bcmath
+bz2
+exif
+gd
+gettext
+gmp
+igbinary
+imagick
+imap
+intl
+lz4
+memcache
+mongodb
+msgpack
+mysqli
+oauth
+opcache
+pcntl
+pdo_dblib
+pdo_mysql
+pdo_pgsql
+pdo_sqlsrv
+pgsql
+phalcon
+psr
+rdkafka
+redis
+soap
+sockets
+sodium
+sqlsrv
+ssh2
+swoole
+sysvmsg
+sysvsem
+sysvshm
+tidy
+uuid
+vips
+xdebug
+xsl
+yaml
+zip
+zstd

8.2-fpm/entrypoint.sh

@@ -12,4 +12,72 @@ if [[ -n "$ENV_SUBSTITUTION_ENABLE" ]] && [[ "$ENV_SUBSTITUTION_ENABLE" = "true"
     /envsubst.sh
 fi
 
+# Disable PHP extensions on demand
+extensions=${PHP_DISABLE_EXTENSIONS//[[:blank:]]/}
+extensions=${extensions//,/ }
+extensions_count=$(echo $extensions | grep -o " " | wc -l)
+
+if [[ -n "$extensions" ]]; then extensions_count=$((extensions_count + 1)); fi
+
+if [[ $extensions_count -gt 0 ]]; then
+    echo "Disabling $extensions_count extension(s): $(echo $extensions)"
+
+    ext_dir=$(php -r 'echo ini_get("extension_dir");')
+    for ext in $extensions; do
+        disabled=0
+
+        ext_file="$ext_dir/$ext.so"
+        if [[ -f "$ext_file" ]]; then
+            mv -f $ext_file "$ext_file.disabled"
+            disabled=1
+        fi
+
+        ext_file_ini=${PHP_INI_DIR}/conf.d/docker-php-ext-$ext.ini
+        if [[ -f "$ext_file_ini" ]]; then
+            mv -f $ext_file_ini "$ext_file_ini.disabled"
+            disabled=1
+        fi
+
+        if [[ "$disabled" = 1 ]]; then
+            echo "OK: '$ext' disabled"
+        fi
+    done
+
+    echo "Verifying PHP extensions..."
+
+    php -v
+    php-fpm --test
+
+    PHP_ERROR="$(php -v 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_ERROR}" ]; then
+        echo "${PHP_ERROR}"
+        false
+    fi
+
+    PHP_ERROR="$(php -i 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_ERROR}" ]; then
+        echo "${PHP_ERROR}"
+        false
+    fi
+
+    PHP_FPM_ERROR="$(php-fpm -v 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_FPM_ERROR}" ]; then
+        echo "${PHP_FPM_ERROR}"
+        false
+    fi
+
+    PHP_FPM_ERROR="$(php-fpm -i 2>&1 1>/dev/null)"
+
+    if [ -n "${PHP_FPM_ERROR}" ]; then
+        echo "${PHP_FPM_ERROR}"
+        false
+    fi
+
+    echo "Tests were successful!"
+    echo
+fi
+
 exec "$@"

8.2-fpm/extensions.txt

@@ -0,0 +1,46 @@
+amqp
+apcu
+bcmath
+bz2
+exif
+gd
+gettext
+gmp
+igbinary
+imagick
+imap
+intl
+lz4
+memcache
+mongodb
+msgpack
+mysqli
+oauth
+opcache
+pcntl
+pdo_dblib
+pdo_mysql
+pdo_pgsql
+pdo_sqlsrv
+pgsql
+phalcon
+psr
+rdkafka
+redis
+soap
+sockets
+sodium
+sqlsrv
+ssh2
+swoole
+sysvmsg
+sysvsem
+sysvshm
+tidy
+uuid
+vips
+xdebug
+xsl
+yaml
+zip
+zstd

8.3-fpm/entrypoint.sh

@@ -43,7 +43,6 @@ if [[ $extensions_count -gt 0 ]]; then
         fi
     done
 
-    echo
     echo "Verifying PHP extensions..."
 
     php -v
@@ -78,6 +77,7 @@ if [[ $extensions_count -gt 0 ]]; then
     fi
 
     echo "Tests were successful!"
+    echo
 fi
 
 exec "$@"

8.3-fpm/extensions.txt

@@ -0,0 +1,44 @@
+amqp
+apcu
+bcmath
+bz2
+exif
+gd
+gettext
+gmp
+igbinary
+imap
+intl
+lz4
+memcache
+mongodb
+msgpack
+mysqli
+oauth
+opcache
+pcntl
+pdo_dblib
+pdo_mysql
+pdo_pgsql
+pdo_sqlsrv
+pgsql
+psr
+rdkafka
+redis
+soap
+sockets
+sodium
+sqlsrv
+ssh2
+swoole
+sysvmsg
+sysvsem
+sysvshm
+tidy
+uuid
+vips
+xdebug
+xsl
+yaml
+zip
+zstd

README.md

@@ -89,6 +89,8 @@ However, you can still find legacy versions like `7.4.x` or `8.0.x` on [Releases
 |       |   |   |   |
 | **Others** |        |        |        |
 | composer   |   v2.7 |   v2.7 |   v2.7 |
+|       |   |   |   |
+| **Extensions file**   |   [8.1-fpm/extensions.txt](8.1-fpm/extensions.txt) |  [8.2-fpm/extensions.txt](8.2-fpm/extensions.txt)  |  [8.3-fpm/extensions.txt](8.3-fpm/extensions.txt)  |
 
 **Footnotes**
 
@@ -132,7 +134,7 @@ FROM joseluisq/php-fpm:8.1
 To give a Docker image a quick try, just execute any of those commands and then navigate to [localhost:8088](http://localhost:8088)
 
 ```sh
-docker run --rm -p 8088:80 joseluisq/php-fpm:8.3 sh -c "echo '<?php phpinfo();' > index.php; php -S [::]:80 -t ."
+docker run --rm   
 # Or
 docker run --rm -p 8088:80 joseluisq/php-fpm:8.2 sh -c "echo '<?php phpinfo();' > index.php; php -S [::]:80 -t ."
 # Or
@@ -181,11 +183,11 @@ Settings replaced into `/usr/local/etc/php/conf.d/default-php.ini` file (`php.in
 - `PHP_EXPOSE_PHP=On`
 - `PHP_SESSION_GC_MAXLIFETIME=1440`
 
-### Disable PHP extensions
+### Disable PHP additional extensions
 
-The PHP extensions can be disabled at startup by providing the `PHP_DISABLE_EXTENSIONS` environment variable with one or more names. For example `PHP_DISABLE_EXTENSIONS=psr,exif,bz2`.
+The PHP additional extensions can be disabled at startup by providing the `PHP_DISABLE_EXTENSIONS` environment variable with one or more names. For example `PHP_DISABLE_EXTENSIONS=psr,exif,bz2`.
 
-Find the valid extension names by using `php -m`. For example `docker run --rm joseluisq/php-fpm:8.3 php -m | grep "exif".
+Find the valid extension names at `extensions.txt` file of every PHP version or by using `php -m`. For example `docker run --rm joseluisq/php-fpm:8.3 php -m | grep "exif"`.
 
 ## Docker Compose examples