Dockerfile.php.dev

FROM php:7.4-fpm-alpine

# opcache
RUN docker-php-ext-install opcache

# mysql PDO
RUN docker-php-ext-install pdo pdo_mysql

# Xdebug: https://stackoverflow.com/questions/46825502/how-do-i-install-xdebug-on-dockers-official-php-fpm-alpine-image
# PHPIZE_DEPS: autoconf dpkg-dev dpkg file g++ gcc libc-dev make pkgconf re2c
RUN apk add --no-cache --virtual .build-dependencies $PHPIZE_DEPS \
    && pecl install xdebug-3.1.5 \
    && docker-php-ext-enable xdebug \
    && docker-php-source delete \
    && apk del .build-dependencies
RUN { \
        echo "[xdebug]"; \
        echo "zend_extension=xdebug"; \
        echo "xdebug.mode=debug"; \
        echo "xdebug.start_with_request=yes"; \
        echo "xdebug.client_host=host.docker.internal"; \
        echo "xdebug.client_port=9000"; \
    } > /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini;

RUN php -i
RUN php -m