298 lines
15 KiB
Markdown
298 lines
15 KiB
Markdown
[](https://github.com/mlocati/docker-php-extension-installer/actions?query=workflow%3A%22Test+recent%22)
|
|
|
|
# Easy installation of PHP extensions in official PHP Docker images
|
|
|
|
This repository contains a script that can be used to easily install a PHP extension inside the [official PHP Docker images](https://hub.docker.com/_/php/).
|
|
|
|
The script will install all the required APT/APK packages; at the end of the script execution, the no-more needed packages will be removed so that the image will be much smaller.
|
|
|
|
Supported docker images are all the Alpine/Debian versions, except for PHP 5.5 where we only support Debian 8 (jessie) (that is, `php:5.5`, `php:5.5-apache`, `php:5.5-cli`, `php:5.5-fpm`, `php:5.5-zts`).
|
|
See also the notes in the [Special requirements](#special-requirements) section.
|
|
|
|
## Usage
|
|
|
|
You have two ways to use this script within your `Dockerfile`s: you can download the script on the fly, or you can grab it from the [`mlocati/php-extension-installer` Docker Hub image](https://hub.docker.com/r/mlocati/php-extension-installer).
|
|
With the first method you are sure you'll always get the very latest version of the script, with the second method the process is faster since you'll use a local image.
|
|
|
|
For example, here are two `Dockerfile`s that install the GD and xdebug PHP extensions:
|
|
|
|
### Downloading the script on the fly
|
|
|
|
```Dockerfile
|
|
FROM php:7.2-cli
|
|
|
|
ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
|
|
|
|
RUN chmod +x /usr/local/bin/install-php-extensions && sync && \
|
|
install-php-extensions gd xdebug
|
|
```
|
|
|
|
### Copying the script from a Docker image
|
|
|
|
```Dockerfile
|
|
FROM php:7.2-cli
|
|
|
|
COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
|
|
|
|
RUN install-php-extensions gd xdebug
|
|
```
|
|
|
|
### Installing a specific version of an extension
|
|
|
|
Simply append `-<version>` to the module name.
|
|
For example:
|
|
|
|
```sh
|
|
install-php-extensions xdebug-2.9.7
|
|
```
|
|
|
|
### Installing composer
|
|
|
|
You can also install [composer](https://getcomposer.org/), and you also can specify a major version of it, or a full version.
|
|
|
|
Examples:
|
|
|
|
```sh
|
|
# Install the latest version
|
|
install-php-extensions @composer
|
|
# Install the latest 1.x version
|
|
install-php-extensions @composer-1
|
|
# Install a specific version
|
|
install-php-extensions @composer-2.0.2
|
|
```
|
|
|
|
## Supported PHP extensions
|
|
|
|
<!-- START OF EXTENSIONS TABLE -->
|
|
<!-- ########################################################### -->
|
|
<!-- # # -->
|
|
<!-- # DO NOT EDIT THIS TABLE: IT IS GENERATED AUTOMATICALLY # -->
|
|
<!-- # # -->
|
|
<!-- # EDIT THE data/supported-extensions FILE INSTEAD # -->
|
|
<!-- # # -->
|
|
<!-- ########################################################### -->
|
|
| Extension | PHP 5.5 | PHP 5.6 | PHP 7.0 | PHP 7.1 | PHP 7.2 | PHP 7.3 | PHP 7.4 | PHP 8.0 |
|
|
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
|
|
| amqp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| apcu | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| apcu_bc | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| bcmath | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| bz2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| calendar | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| cmark | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| dba | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| decimal | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| enchant[*](#special-requirements-for-enchant) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| ev | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| exif | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| ffi | | | | | | | ✓ | ✓ |
|
|
| gd | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| gettext | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| gmagick | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| gmp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| gnupg | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| grpc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| http | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| igbinary | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| imagick | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| imap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| interbase | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
|
|
| intl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| ioncube_loader | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| ldap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| mailparse | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| maxminddb | | | | | ✓ | ✓ | ✓ | ✓ |
|
|
| mcrypt | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| memcache | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| memcached | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| mongo | ✓ | ✓ | | | | | | |
|
|
| mongodb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| mosquitto | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| msgpack | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| mssql | ✓ | ✓ | | | | | | |
|
|
| mysql | ✓ | ✓ | | | | | | |
|
|
| mysqli | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| oauth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| oci8 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| odbc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| opcache | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| opencensus | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| parallel[*](#special-requirements-for-parallel) | | | | ✓ | ✓ | ✓ | ✓ | |
|
|
| pcntl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pcov | | | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pdo_dblib | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pdo_firebird | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pdo_mysql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pdo_odbc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pdo_pgsql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pdo_sqlsrv | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| pgsql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| propro | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| protobuf | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pspell | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| pthreads[*](#special-requirements-for-pthreads) | ✓ | ✓ | ✓ | | | | | |
|
|
| raphf | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| rdkafka | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| recode | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
|
|
| redis | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| shmop | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| snmp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| snuffleupagus | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| soap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| sockets | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| solr | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| sqlsrv | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| ssh2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| sybase_ct | ✓ | ✓ | | | | | | |
|
|
| sysvmsg | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| sysvsem | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| sysvshm | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| tdlib[*](#special-requirements-for-tdlib) | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| tidy | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| timezonedb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| uopz | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| uuid | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| wddx | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
|
|
| xdebug | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| xhprof | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| xmlrpc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
| xsl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| yaml | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| zip | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
| zookeeper | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
|
|
|
|
*Number of supported extensions: 87*
|
|
<!-- END OF EXTENSIONS TABLE -->
|
|
|
|
PS: the pre-installed PHP extensions are excluded from this list.
|
|
You can list them with the following command (change `php:7.2-cli` to reflect the PHP version you are interested in):
|
|
|
|
```
|
|
$ docker run --rm php:7.2-cli php -m
|
|
[PHP Modules]
|
|
Core
|
|
ctype
|
|
curl
|
|
date
|
|
dom
|
|
fileinfo
|
|
filter
|
|
ftp
|
|
hash
|
|
iconv
|
|
json
|
|
libxml
|
|
mbstring
|
|
mysqlnd
|
|
openssl
|
|
pcre
|
|
PDO
|
|
pdo_sqlite
|
|
Phar
|
|
posix
|
|
readline
|
|
Reflection
|
|
session
|
|
SimpleXML
|
|
sodium
|
|
SPL
|
|
sqlite3
|
|
standard
|
|
tokenizer
|
|
xml
|
|
xmlreader
|
|
xmlwriter
|
|
zlib
|
|
|
|
[Zend Modules]
|
|
```
|
|
|
|
## Special requirements
|
|
|
|
Some extension has special requirements:
|
|
|
|
<!-- START OF SPECIAL REQUIREMENTS -->
|
|
<!-- ########################################################### -->
|
|
<!-- # # -->
|
|
<!-- # DO NOT EDIT THIS TABLE: IT IS GENERATED AUTOMATICALLY # -->
|
|
<!-- # # -->
|
|
<!-- # EDIT THE data/special-requirements FILE INSTEAD # -->
|
|
<!-- # # -->
|
|
<!-- ########################################################### -->
|
|
| Extension | Requirements |
|
|
|---|---|
|
|
| <a name="special-requirements-for-enchant"></a>enchant | • Not available in `7.2-alpine3.12` docker images<br />• Not available in `7.3-alpine3.12` docker images<br />• Not available in `7.4-alpine3.12` docker images |
|
|
| <a name="special-requirements-for-parallel"></a>parallel | Requires images with PHP compiled with thread-safety enabled (`zts`). |
|
|
| <a name="special-requirements-for-pthreads"></a>pthreads | Requires images with PHP compiled with thread-safety enabled (`zts`). |
|
|
| <a name="special-requirements-for-tdlib"></a>tdlib | • Not available in `alpine3.7` docker images<br />• Not available in `jessie` docker images |
|
|
<!-- END OF SPECIAL REQUIREMENTS -->
|
|
|
|
## Tests
|
|
|
|
When submitting a pull request, a [GitHub Action](https://github.com/mlocati/docker-php-extension-installer/blob/master/.github/workflows/test-extensions.yml) is executed to check if affected PHP extensions actually work (see below).
|
|
|
|
Furthermore, we also check that new versions of extensions in the PECL repository will still work.
|
|
This is done on a scheduled basis with another [GitHub Action](https://github.com/mlocati/docker-php-extension-installer/blob/master/.github/workflows/test-recent-extensions.yml).
|
|
In case of failure, a message is sent to a [Telegram Channel](https://t.me/docker_php_extension_installer).
|
|
Feel free to subscribe to it to receive failure notifications.
|
|
|
|
## How to contribute
|
|
|
|
### Formatting code
|
|
|
|
Before submitting any pull request, be sure to execute the `lint` script in the `scripts` directory (or `lint.bat` on Windows).
|
|
|
|
### Adding support to a new PHP extension?
|
|
|
|
1. change the `install-php-extensions` script
|
|
2. update the `data/supported-extensions` file, adding a new line with the handle of the extension and the list of supported PHP versions
|
|
3. if the extension requires ZTS images:
|
|
add a new line to the `data/special-requirements` file, with the extension handle followed by a space and `zts`
|
|
|
|
See [this pull request](https://github.com/mlocati/docker-php-extension-installer/pull/60) for an example.
|
|
|
|
### Changing the supported PHP versions for an already supported PHP extension?
|
|
|
|
1. change the `install-php-extensions` script
|
|
2. update the `data/supported-extensions` file, adding the new PHP version to the existing line corresponding to the updated extension
|
|
|
|
See [this pull request](https://github.com/mlocati/docker-php-extension-installer/pull/62) for an example.
|
|
|
|
### Improving code for an already supported extension?
|
|
|
|
If you change some code that affects one or more extensions, please add a line with `Test: extension1, extension2` to the message of one of the pull request commits.
|
|
That way, the test jobs will check the extension even if you don't touch the `data/supported-extensions` file.
|
|
|
|
Here's an example of a commit message:
|
|
|
|
```
|
|
Improve the GD and ZIP extensions
|
|
|
|
Test: gd, zip
|
|
```
|
|
|
|
Tests only check the installation of a single PHP extension at a time.
|
|
If you want to test installing more PHP extensions at the same time, use a commit message like this:
|
|
|
|
```
|
|
Improve the GD and ZIP extensions
|
|
|
|
Test: gd+zip
|
|
```
|
|
|
|
|
|
If your pull request contains multiple commits, we'll check the "Test:" message of every commit.
|
|
If you want to stop parsing next commits, add `-STOP-` in the "Test:" line, for example:
|
|
|
|
```
|
|
Improve the GD and ZIP extensions
|
|
|
|
Test: gd, zip, -STOP-
|
|
```
|
|
|
|
See [this pull request](https://github.com/mlocati/docker-php-extension-installer/pull/43) for an example.
|
|
|
|
## Do you want to really say thank you?
|
|
|
|
You can offer me a [monthly coffee](https://github.com/sponsors/mlocati) or a [one-time coffee](https://paypal.me/mlocati) :wink:
|