Add xdebug support

docker-compose.yml

@@ -26,10 +26,13 @@ services:
             context: .
             dockerfile: ./php/Dockerfile
         container_name: php74-container
+        extra_hosts:
+            - "host.docker.internal:host-gateway"
         ports:
             - "9000:9000"
         volumes:
             - ./app:/var/www/project
+            - ./php/xdebug.ini:/usr/local/etc/php/conf.d/xdebug.ini
         networks:
             - nginx-php74-mysql8-node
 

php/Dockerfile

@@ -3,6 +3,7 @@ FROM php:7.4-fpm
 RUN apt-get update && apt-get install -y zlib1g-dev g++ git libicu-dev zip libzip-dev zip \
     && docker-php-ext-install intl opcache pdo pdo_mysql \
     && pecl install apcu \
+    && pecl install xdebug \
     && docker-php-ext-enable apcu \
     && docker-php-ext-configure zip \
     && docker-php-ext-install zip

php/xdebug.ini

@@ -0,0 +1,5 @@
+[xdebug]
+zend_extension=xdebug.so
+xdebug.mode=develop,debug
+xdebug.discover_client_host=0
+xdebug.client_host=host.docker.internal