PHP
PHP (Hypertext Preprocessor) is a scripting language that most of MediaWiki is written in.
You may be looking for:
- How to become a MediaWiki hacker – introductory information for developers new to PHP
- Compatibility – version requirement information about MediaWiki
- PHP configuration – how to edit MediaWiki's PHP-based configuration files
- Manual:Coding conventions/PHP – formal MediaWiki development guidelines
- PHP optimisation tips – performance tips when writing PHP code
- Extension:PhpTags – an extension implementing the concept of magic expressions with PHP
Obsolete
- PHP 5.4 – features only available in PHP 5.4 (supported until MW 1.26) or later that are important to MediaWiki developers