.htaccess

RewriteEngine On

# Redirect to index if no file is specified
# RewriteCond %{REQUEST_FILENAME} !-f
# RewriteRule ^(.*)$ http://%{SERVER_NAME}/pages/404

# Disable directory browsing and Redirect to 404
# Options -Indexes
# RewriteCond %{REQUEST_FILENAME} -d
# RewriteRule ^(.*)$ http://%{SERVER_NAME}/pages/404.php

# Redirect 404 to a custom page
ErrorDocument 403 https://projets.iut-orsay.fr/triominos/pages/404
ErrorDocument 404 https://projets.iut-orsay.fr/triominos/pages/404

# Hide .php extension
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^\.]+)$ $1.php [NC,L]

# Redirect .php to the same url without .php
# RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s([^.]+)\.php(.*) [NC]
# RewriteCond %{REQUEST_FILENAME} !index.php [NC]
# RewriteRule ^ %1 [R=301,L]

# Redirect /index to /
RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s(.*)/index\.php(.*) [NC]
RewriteRule ^ %1/ [R=301,L]

# Redirect .php/something to 404
RewriteCond %{REQUEST_URI} ^(.*)\.php/(.*)$ [NC]
RewriteRule ^ - [R=404,L]