New option: php version, fix #2

Author: jgauthi

.docker/apachephp/98-xdebug-php5.ini

@@ -0,0 +1,14 @@
+; Configuration pour Xdebug 2 (PHP 5.x)
+zend_extension=xdebug.so
+
+xdebug.remote_enable=1
+xdebug.remote_autostart=1
+xdebug.remote_connect_back=0
+; Remplacez par host.docker.internal sur Windows/Mac ou l'IP de votre hôte sur Linux
+xdebug.remote_host=host.docker.internal
+xdebug.remote_port=9003
+xdebug.remote_handler=dbgp
+xdebug.remote_mode=req
+
+xdebug.idekey=docker
+xdebug.max_nesting_level=250

.docker/apachephp/98-xdebug.ini

@@ -1,3 +1,4 @@
+; Configuration pour Xdebug 3 (PHP 7.0+)
 xdebug.mode=debug,develop
 xdebug.client_host=host.docker.internal
 xdebug.client_port=9003

.docker/apachephp/Dockerfile

@@ -1,4 +1,6 @@
-FROM php:8.4-apache
+ARG PHP_VERSION
+FROM php:${PHP_VERSION}-apache
+
 LABEL maintainer="J.GAUTHI <github.com/jgauthi>"
 
 ENV \
@@ -11,8 +13,16 @@ ENV \
     USER_APACHE=www-data \
     WORKDIR=/var/www/project/demo
 
+# Gestion des dépôts archives pour les vieilles versions (ex: PHP 5.6 sur Debian Jessie/Stretch)
+RUN if [ "$(echo $PHP_VERSION | cut -d. -f1)" = "5" ]; then \
+    echo "deb http://archive.debian.org/debian stretch main" > /etc/apt/sources.list && \
+    echo "deb http://archive.debian.org/debian-security stretch/updates main" >> /etc/apt/sources.list && \
+    echo "Acquire::Check-Valid-Until false;" > /etc/apt/apt.conf.d/99no-check-valid-until && \
+    echo "APT::Get::AllowUnauthenticated true;" > /etc/apt/apt.conf.d/99allow-unauthenticated; \
+    fi
+
 # Installation des outils, configuration du fuseau horaire ET des locales
-RUN apt-get update && apt-get install -y --no-install-recommends \
+RUN apt-get update && apt-get install -y --no-install-recommends --allow-unauthenticated \
     nano curl locales apt-utils supervisor tzdata \
     && echo "en_US.UTF-8 UTF-8" > /etc/locale.gen && echo "${LANG} UTF-8" >> /etc/locale.gen && locale-gen \
     && ln -sf /usr/share/zoneinfo/${TZ} /etc/localtime \

.docker/apachephp/app.yml

@@ -1,11 +1,14 @@
 services:
   app:
-    build: .
+    build:
+      context: .
+      args:
+        - PHP_VERSION=${PHP_VERSION:-8.4}
     ports:
       - "8000:80"
     volumes:
       - ../../demo:/var/www/project/demo
       # - ./97-memcached.ini:${PHP_INI_DIR}/97-memcached.ini
-      - ./98-xdebug.ini:${PHP_INI_DIR}/98-xdebug.ini
+      - ./${XDEBUG_CONFIG_FILE:-98-xdebug.ini}:${PHP_INI_DIR}/98-xdebug.ini
       - ./99-custom-php-conf.ini:${PHP_INI_DIR}/99-custom-php-conf.ini
       - ./apache_default.conf:${APACHE_CONF_DIR}/000-default.conf

.env

@@ -3,4 +3,8 @@ COMPOSE_PROJECT_NAME=poc_docker_apache_php
 COMPOSE_PATH_SEPARATOR=,
 COMPOSE_FILE=.docker/apachephp/app.yml
 PHP_INI_DIR=/usr/local/etc/php/conf.d
-APACHE_CONF_DIR=/etc/apache2/sites-available
+APACHE_CONF_DIR=/etc/apache2/sites-available
+
+# Optional environment variables
+# PHP_VERSION=5.6
+# XDEBUG_CONFIG_FILE=98-xdebug-php5.ini

readme.md

@@ -6,7 +6,7 @@ Provide an dev environnement for Apache and php with a specific version.
 
 * Docker v28+ & Docker compose v2.4+
 * `Make` command. On linux, install with `sudo apt install build-essential`. On Windows, [see here](https://stackoverflow.com/questions/32127524/how-to-install-and-use-make-in-windows/54086635).
-* These ports must be available for docker: `8000` _(you can change it on `.docker/apachephp/app.yml` or create a `docker-compose.override.yml` file after install)_.
+* These ports must be available for docker: `8000, 9003` _(you can change it on `.docker/apachephp/app.yml` or create a `docker-compose.override.yml` file after install)_.
 
 
 ## Installation
@@ -15,6 +15,14 @@ Put your project files on **demo** folder _(you can rename if you edit docker/*/
 Exemple:
 ```env
 COMPOSE_FILE=.docker/apachephp/app.yml,.docker/database/mysql.yml,.docker/database/phpmyadmin.yml
+
+# [Optional] You can set php version, recommanded: 7.4, 8.4+
+PHP_VERSION=8.4
+
+# [Optional] php5 support, recommanded: 5.6
+PHP_VERSION=5.6
+XDEBUG_CONFIG_FILE=98-xdebug-php5.ini
+
 #...
 ```