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Available from version 1.10.0
Allow an extension to disable file caching on pages.
Define function:
public static function onIsFileCacheable( $article ) { ... }
Attach hook:

In extension.json:

	"Hooks": {
		"IsFileCacheable": "MyExtensionHooks::onIsFileCacheable"
Called from:File(s): page/Article.php

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


  • $article - The article object.

Return value

  • true if cacheable
  • false if not cacheable

The hook isFileCacheable is not the sole determinant of whether a particular wiki page is cacheable or not. Whatever hook function you write is AND'ed with other boolean tests to determine cacheable status.

See also Manual:File cache.