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Available from version 1.25.0 (Gerrit change 187986)
Allows to add context-based Less variables.
Define function:
public static function onResourceLoaderGetLessVars( &$lessVars ) { ... }
Attach hook:

In extension.json:

	"Hooks": {
		"ResourceLoaderGetLessVars": "MyExtensionHooks::onResourceLoaderGetLessVars"

For MediaWiki ≤1.25:

$wgHooks['ResourceLoaderGetLessVars'][] = 'MyExtensionHooks::onResourceLoaderGetLessVars';
Called from:File(s): ResourceLoader.php

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


Instead of using $wgResourceLoaderLESSVars to add Less variables, use this hook if you need to add variables, that are context-based.

  • &$lessVars - An array of already added variables, which can be extended