From 04e07fcb510220a9fa66cd6bf0b3f18370bee95a Mon Sep 17 00:00:00 2001 From: Docker Library Bot Date: Fri, 15 Jul 2016 15:46:31 -0700 Subject: [PATCH] Run update.sh --- php/README.md | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/php/README.md b/php/README.md index 2168677c9..6a5738aeb 100644 --- a/php/README.md +++ b/php/README.md @@ -45,7 +45,7 @@ For PHP projects run through the command line interface (CLI), you can do the fo ### Create a `Dockerfile` in your PHP project ```dockerfile -FROM php:5.6-cli +FROM php:7.0-cli COPY . /usr/src/myapp WORKDIR /usr/src/myapp CMD [ "php", "./your-script.php" ] @@ -63,7 +63,7 @@ $ docker run -it --rm --name my-running-app my-php-app 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: ```console -$ docker run -it --rm --name my-running-script -v "$PWD":/usr/src/myapp -w /usr/src/myapp php:5.6-cli php your-script.php +$ docker run -it --rm --name my-running-script -v "$PWD":/usr/src/myapp -w /usr/src/myapp php:7.0-cli php your-script.php ``` ## With Apache @@ -73,11 +73,11 @@ More commonly, you will probably want to run PHP in conjunction with Apache http ### Create a `Dockerfile` in your PHP project ```dockerfile -FROM php:5.6-apache +FROM php:7.0-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: +Where `src/` is the directory containing all your PHP code. Then, run the commands to build and run the Docker image: ```console $ docker build -t my-php-app . @@ -87,23 +87,32 @@ $ docker run -d --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: ```dockerfile -FROM php:5.6-apache +FROM php:7.0-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. +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 the helper scripts `docker-php-ext-configure`, `docker-php-ext-install`, and `docker-php-ext-enable` to more easily install PHP extensions. +In order to keep the images smaller, PHP's source is kept in a compressed tar file. To facilitate linking of PHP's source with any extension, we also provide the helper script `docker-php-source` to easily extract the tar or delete the extracted source. Note: if you do use `docker-php-source` to extract the source, be sure to delete it in the same layer of the docker image. + +```Dockerfile +FROM php:7.0-apache +RUN docker-php-source extract \ + # do important things \ + && docker-php-source delete +``` + #### PHP Core Extensions 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: ```dockerfile -FROM php:5-fpm +FROM php:7.0-fpm RUN apt-get update && apt-get install -y \ libfreetype6-dev \ libjpeg62-turbo-dev \ @@ -114,14 +123,14 @@ RUN apt-get update && apt-get install -y \ && docker-php-ext-install -j$(nproc) gd ``` -Remember, you must install dependencies for your extensions manually. If an extension needs custom `configure` arguments, you can use the `docker-php-ext-configure` script like this example. +Remember, you must install dependencies for your extensions manually. If an extension needs custom `configure` arguments, you can use the `docker-php-ext-configure` script like this example. There is no need to run `docker-php-source` manually in this case, since that is handled by the `configure` and `install` scripts. #### PECL extensions Some extensions are not provided with the PHP source, but are instead available through [PECL](https://pecl.php.net/). To install a PECL extension, use `pecl install` to download and compile it, then use `docker-php-ext-enable` to enable it: ```dockerfile -FROM php:5-fpm +FROM php:7.0-fpm RUN apt-get update && apt-get install -y libmemcached-dev \ && pecl install memcached \ && docker-php-ext-enable memcached @@ -132,7 +141,7 @@ RUN apt-get update && apt-get install -y libmemcached-dev \ Some extensions are not provided via either Core or PECL; these can be installed too, although the process is less automated: ```dockerfile -FROM php:5-apache +FROM php:7.0-apache RUN curl -fsSL 'https://xcache.lighttpd.net/pub/Releases/3.2.0/xcache-3.2.0.tar.gz' -o xcache.tar.gz \ && mkdir -p xcache \ && tar -xf xcache.tar.gz -C xcache --strip-components=1 \ @@ -153,7 +162,7 @@ RUN curl -fsSL 'https://xcache.lighttpd.net/pub/Releases/3.2.0/xcache-3.2.0.tar. If you don't want to include a `Dockerfile` in your project, it is sufficient to do the following: ```console -$ docker run -d -p 80:80 --name my-apache-php-app -v "$PWD":/var/www/html php:5.6-apache +$ docker run -d -p 80:80 --name my-apache-php-app -v "$PWD":/var/www/html php:7.0-apache ``` # Image Variants