Handbuch:$wgHooks
| Erweiterungen: $wgHooks | |
|---|---|
| Globale Liste von Hooks. |
|
| Eingeführt in Version: | 1.4.0 (r6405) |
| Entfernt in Version: | Weiterhin vorhanden |
| Erlaubte Werte: | Siehe Details |
| Standardwert: | [] |
| Andere Einstellungen: Alphabetisch | Nach Funktion | |
Details
Globale Liste von Hooks. It is an array of arrays: it specifies for every event an array of functions to be called.
In MW 1.40, the use of $wgHooks after initialisation was deprecated (T331602). Verwende stattdessen HookContainer::register und HookContainer::scopedRegister.
Add a hook by doing:
$wgHooks['event_name'][] = 'function';
oder:
$wgHooks['event_name'][] = array( 'function', $data );
oder:
$wgHooks['event_name'][] = array( $object, 'method' );
oder:
$wgHooks['event_name'][] = $object;
In the last case, the callback is expected to be a method in $object of the same name as the event preceded by "on", e.g. "onUnknownAction"
Hooks are called when events happen, where a hook is a PHP function, and an event is an abstract concept.