< Manual:Hooks 
 
      | GetLangPreferredVariant | |
|---|---|
| Available from version 1.31.0 (Gerrit change 367326) allows fetching the language variant code from cookies or other such alternative storage. | |
| Define function: | public static function onGetLangPreferredVariant( &$req ) { ... }
 | 
| Attach hook: | In extension.json: {
	"Hooks": {
		"GetLangPreferredVariant": "MyExtensionHooks::onGetLangPreferredVariant"
	}
}
 | 
| Called from: | File(s): ../languages/LanguageConverter.php Function(s): getPreferredVariant | 
| Interface: | GetLangPreferredVariantHook.php | 
For more information about attaching hooks, see Manual:Hooks.
For examples of extensions using this hook, see Category:GetLangPreferredVariant extensions.
Details
- &$req: language variant from the URL (string) or boolean false if no variant was specified in the URL; the value of this variable comes from LanguageConverter::getURLVariant
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