Available from version 1.8.0
Called to determine the class to handle the article rendering, based on title
Define function:
public static function onArticleFromTitle( Title &$title, &$article, $context ) { ... }
Attach hook: In extension.json:
	"Hooks": {
		"ArticleFromTitle": "MediaWiki\\Extension\\MyExtension\\Hooks::onArticleFromTitle"
Called from: File(s): page/Article.php
Interface: ArticleFromTitleHook.php

For more information about attaching hooks, see Manual:Hooks .
For examples of extensions using this hook, see Category:ArticleFromTitle extensions.

Details edit

  • $title: the Title object
  • $article: Article or null. originally set to null
  • $context: the RequestContext

Until 1.18, this was located in Wiki.php.