Update docker dev environment to PHP 8.3

Author: Art4

.docker/Dockerfile-php82 renamed to .docker/PHP83-Dockerfile

@@ -1,4 +1,4 @@
-FROM php:8.2-fpm
+FROM php:8.3-fpm
 
 RUN apt-get update
 RUN apt-get --yes --no-install-recommends install \
@@ -34,7 +34,7 @@ RUN docker-php-ext-install -j$(nproc) \
 COPY build/php/opcache.ini /usr/local/etc/php/conf.d/
 COPY build/php/custom.ini /usr/local/etc/php/conf.d/
 
-RUN pecl install xdebug-3.2.1 && docker-php-ext-enable xdebug
+RUN pecl install xdebug-3.3.0alpha3 && docker-php-ext-enable xdebug
 
 RUN php --version
 

docker-compose.yml

@@ -10,7 +10,7 @@ services:
             # Specify where the Dockerfile is located (e.g. in the root directory of the project)
             context: .docker
             # Specify the name of the Dockerfile for changing the PHP version
-            dockerfile: Dockerfile-php82
+            dockerfile: PHP83-Dockerfile
         # Modifiy Ports for every project: <outside>:<inside>
         ports:
             - 8200:80