apache-htaccess Test htaccess rules Run docker-compose up Then go to localhost:8000 (or 192.168.99.100:8000 for Docker Toolbox) Regular expression tester Go to localhost:8000/regexptester.php (or 192.168.99.100:8000/regexptester.php for Docker Toolbox) Links https://www.askapache.com/htaccess/mod_rewrite-variables-cheatsheet/#Mod_Rewrite_Directives