Podręcznik:$wgHooks
| Rozszerzenia: $wgHooks | |
|---|---|
| Global list of hooks. |
|
| Wprowadzono w wersji: | 1.4.0 (r6405) |
| Usunięto w wersji: | nadal w użyciu |
| Dozwolone wartości: | Zobacz szczegóły |
| Domyślna wartość: | [] |
| Inne ustawienia: Alfabetycznie | Według funkcji | |
Szczegóły
Global list of 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). Use HookContainer::register oraz HookContainer::scopedRegister instead.
Add a hook by doing:
$wgHooks['event_name'][] = 'function';
lub:
$wgHooks['event_name'][] = array( 'function', $data );
lub:
$wgHooks['event_name'][] = array( $object, 'method' );
lub:
$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.