add docker support

XAMPP is too hard to change the PHP version number.

Author: NovemLinguae

docker-compose.yml

@@ -0,0 +1,10 @@
+version: '3.8'
+services:
+  php:
+    image: php:8.4-apache
+    ports:
+      - "8082:80" # https://localhost:8082
+    volumes:
+      - .:/var/www/html
+      - ./docker/apache/dir-listing.conf:/etc/apache2/conf-available/dir-listing.conf:ro # needed to turn on viewing directory listings. else it 403s. `:ro` means "read only"
+    command: bash -lc "a2enmod autoindex && a2enconf dir-listing && apache2-foreground"

docker/apache/dir-listing.conf

@@ -0,0 +1,5 @@
+<Directory /var/www/html>
+    Options Indexes FollowSymLinks
+    AllowOverride None
+    Require all granted
+</Directory>