LMS LMS -4 years ago 219
PHP Question

Docker - How to disable PHP ext / modules

I am working on a PHP API and I would like to disable unused php Modules inside my PHP-FPM image, such as "sqlite3, pdo ..".

I am a docker beginner and I would like to know if is there anything similar to

if not what is the best practice for disabling unused php modules.

Answer Source

Yes that's possible.

Taken from https://hub.docker.com/_/php/

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:7.0-fpm
RUN apt-get update && apt-get install -y \
        libfreetype6-dev \
        libjpeg62-turbo-dev \
        libmcrypt-dev \
       libpng12-dev \
    && docker-php-ext-install -j$(nproc) iconv mcrypt \
    && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
    && docker-php-ext-install -j$(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.

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