PHP FPM Docker Image

Docker Hub: https://hub.docker.com/r/edyan/php

Docker containers to expose PHP FPM with a specific version of PHP (5.3 -> 8.0) installed with main PHP extensions (curl, pdo, gd, etc ....) as well as XDebug.

It's mainly made for development purposes but can also be used as Production.

The aim of these containers is to be used with docker-compose and especially with our Stakkr Tool.

Why using Debian / Ubuntu and not the official PHP images? Because a lot of hosts are based on Debian or Ubuntu, so it's to have in development the same environment than in dev

We try to use, as much as possible, distros officials PHP versions to avoid extra repositories.

Why iptables? Because stakkr blocks SMTP ports to avoid a lot of emails to be send during developments and by mistake

Usage

Add the following to your docker-compose.yml file:

php:
    image: edyan/php:7.3
    environment:
        FPM_UID: 1000
        FPM_GID: 1000
        PHP_ENABLED_MODULES: "curl sqlite3"

Environment variables

Two variables have been created (FPM_UID and FPM_GID) to override the www-data user and group ids. Giving the current user login / pass that runs the container, it will allow anybody to own the files read / written by the fpm daemon (started by www-data).

Another variable will activate / deactivate development modules: ENVIRONMENT. Set to dev it'll change max_execution_time to -1 and display_errors to On. Set to something else (Example: production) it'll do the opposite.

Finally, it's possible to personnalize the enabled PHP modules by changing PHP_ENABLED_MODULES and setting the list, separated with a space of modules to activate. Example : PHP_ENABLED_MODULES="curl sqlite3"

Custom php.ini directives

If you need to alter the php configuration, you can mount a volume containing .conf files to /etc/php5/fpm/user-conf.d/ for PHP 5.x or /etc/php/7.x/fpm/user-conf.d/ for PHP 7.x

Example:

volumes:
    - ./conf/php-fpm-override:/etc/php/current/fpm/user-conf.d

If you have a file named conf/php-fpm-override/memory.conf containing :

php_value[memory_limit] = 127M

The memory limit will be set to 127Mb. Be careful that you need to stop then start your container to make sure the parameters are taken into account.

PHP version

To use a specific PHP version, append the version number to the image name.

Eg: image: edyan/php:7.2

The following PHP versions are available:

• PHP 8.0 (Ubuntu 20.04 + sury packages)
• PHP 7.4 (Ubuntu 20.04)
• PHP 7.3 (buster slim)
• PHP 7.2 (Ubuntu 18.04)
• PHP 7.1 (stretch slim + sury packages)
• PHP 7.0 (stretch slim)
• PHP 5.6 (jessie slim)
• PHP 5.5 (Ubuntu 14.04)
• PHP 5.4 (wheezy slim)
• PHP 5.3 (Ubuntu 12.04)

Specific versions

edyan/x.x-sqlsrv

That one has a driver for SQL Server (with MS Drivers).