== Formatting ==

 * MediaWiki's [[https://phabricator.wikimedia.org/diffusion/MCUT/browse/master/stylize.php|stylize.php]], [[https://tools.wmflabs.org/stylize/|available via the Web]]. See their coding standards below.
 * [[https://github.com/cmrcx/phptidy|phptidy]]

== Coding standards ==

 * [[https://make.wordpress.org/core/handbook/best-practices/coding-standards/php/|Wordpress]]
 * [[https://www.mediawiki.org/wiki/Manual:Coding_conventions/PHP|MediaWiki/Wikipedia]]

== Linting ==

 * [[https://github.com/FriendsOfPhp/PHP-CS-Fixer|PHP-CS-Fixer]] from http://cs.sensiolabs.org/