dibbleops/base-php repository overview

⁠PHP-FPM base image

A base image to build php-fpm docker images fast.

The image installs useful PHP extensions, composer and activates jit.

⁠Usage

1] Use the FROM tag at the top of the Dockerfile, such as:

FROM dibbleops/base-php:8.1-fpm

FROM dibbleops/base-php:8.1-fpm-alpine

2] Composer is found at /usr/local/bin/composer. Usage example:

RUN /usr/local/bin/composer install --no-dev

3] The list of available PHP extensions:

* Not in alpine image

In addition, the xdebug extension is installed but not enabled.

⁠php.ini file

A new php.ini file may be copied at PHP_INI_DIR in order to override the exiting file.

COPY ./php.ini $PHP_INI_DIR

⁠pecl and docker-php-ext-* in alpine image

Before using pecl or docker-php-ext-* commands, add the following statement to the Dockerfile:

RUN apk add --no-cache --virtual .build-deps $PHPIZE_DEPS

Then use pecl and docker-php-ext-* commands as usual, for instance:

# Install the PHP mysqli extention
RUN docker-php-ext-install mysqli && \
    docker-php-ext-enable mysqli

After all such commands, cleanup with:

RUN apk del --no-network .build-deps
RUN rm -rf /tmp/* /var/tmp/*