nextcloud-docs/php/README.md

Supported tags and respective Dockerfile links

• 5.4.45-cli, 5.4-cli, 5.4.45, 5.4 (5.4/Dockerfile)
• 5.4.45-apache, 5.4-apache (5.4/apache/Dockerfile)
• 5.4.45-fpm, 5.4-fpm (5.4/fpm/Dockerfile)
• 5.5.30-cli, 5.5-cli, 5.5.30, 5.5 (5.5/Dockerfile)
• 5.5.30-apache, 5.5-apache (5.5/apache/Dockerfile)
• 5.5.30-fpm, 5.5-fpm (5.5/fpm/Dockerfile)
• 5.6.15-cli, 5.6-cli, 5-cli, cli, 5.6.15, 5.6, 5, latest (5.6/Dockerfile)
• 5.6.15-apache, 5.6-apache, 5-apache, apache (5.6/apache/Dockerfile)
• 5.6.15-fpm, 5.6-fpm, 5-fpm, fpm (5.6/fpm/Dockerfile)
• 7.0.0RC7-cli, 7.0-cli, 7-cli, 7.0.0RC7, 7.0, 7 (7.0/Dockerfile)
• 7.0.0RC7-apache, 7.0-apache, 7-apache (7.0/apache/Dockerfile)
• 7.0.0RC7-fpm, 7.0-fpm, 7-fpm (7.0/fpm/Dockerfile)

For more information about this image and its history, please see the relevant manifest file (library/php). This image is updated via pull requests to the docker-library/official-images GitHub repo.

For detailed information about the virtual/transfer sizes and individual layers of each of the above supported tags, please see the php/tag-details.md file in the docker-library/docs GitHub repo.

What is PHP?

PHP is a server-side scripting language designed for web development, but which can also be used as a general-purpose programming language. PHP can be added to straight HTML or it can be used with a variety of templating engines and web frameworks. PHP code is usually processed by an interpreter, which is either implemented as a native module on the web-server or as a common gateway interface (CGI).

wikipedia.org/wiki/PHP

How to use this image.

With Command Line

For PHP projects run through the command line interface (CLI), you can do the following.

Create a Dockerfile in your PHP project

FROM php:5.6-cli
COPY . /usr/src/myapp
WORKDIR /usr/src/myapp
CMD [ "php", "./your-script.php" ]

Then, run the commands to build and run the Docker image:

$ docker build -t my-php-app .
$ docker run -it --rm --name my-running-app my-php-app

Run a single PHP script

For many simple, single file projects, you may find it inconvenient to write a complete Dockerfile. In such cases, you can run a PHP script by using the PHP Docker image directly:

$ docker run -it --rm --name my-running-script -v "$PWD":/usr/src/myapp -w /usr/src/myapp php:5.6-cli php your-script.php

With Apache

More commonly, you will probably want to run PHP in conjunction with Apache httpd. Conveniently, there's a version of the PHP container that's packaged with the Apache web server.

Create a Dockerfile in your PHP project

FROM php:5.6-apache
COPY src/ /var/www/html/

Where src/ is the directory containing all your php code. Then, run the commands to build and run the Docker image:

$ docker build -t my-php-app .
$ docker run -it --rm --name my-running-app my-php-app

We recommend that you add a custom php.ini configuration. COPY it into /usr/local/etc/php by adding one more line to the Dockerfile above and running the same commands to build and run:

FROM php:5.6-apache
COPY config/php.ini /usr/local/etc/php/
COPY src/ /var/www/html/

Where src/ is the directory containing all your php code and config/ contains your php.ini file.

How to install more PHP extensions

We provide two convenient scripts named docker-php-ext-configure and docker-php-ext-install, you can use them to easily install PHP extension.

For example, if you want to have a PHP-FPM image with iconv, mcrypt and gd extensions, you can inherit the base image that you like, and write your own Dockerfile like this:

FROM php:5.6-fpm
# Install modules
RUN apt-get update && apt-get install -y \
        libfreetype6-dev \
        libjpeg62-turbo-dev \
        libmcrypt-dev \
        libpng12-dev \
    && docker-php-ext-install iconv mcrypt \
    && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
    && docker-php-ext-install gd
CMD ["php-fpm"]

Remember, you must install dependencies for your extensions manually. If an extension needs custom configure arguments, you can use the docker-php-ext-configure script like this example.

Without a Dockerfile

If you don't want to include a Dockerfile in your project, it is sufficient to do the following:

$ docker run -it --rm --name my-apache-php-app -v "$PWD":/var/www/html php:5.6-apache

License

View license information for the software contained in this image.

Supported Docker versions

This image is officially supported on Docker version 1.9.0.

Support for older versions (down to 1.6) is provided on a best-effort basis.

Please see the Docker installation documentation for details on how to upgrade your Docker daemon.

User Feedback

Documentation

Documentation for this image is stored in the php/ directory of the docker-library/docs GitHub repo. Be sure to familiarize yourself with the repository's README.md file before attempting a pull request.

Issues

If you have any problems with or questions about this image, please contact us through a GitHub issue.

You can also reach many of the official image maintainers via the #docker-library IRC channel on Freenode.

Contributing

You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.

Before you start to code, we recommend discussing your plans through a GitHub issue, especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.