|Global list of hooks.
|Introduced in version:||1.4.0 (r6405)|
|Removed in version:||still in use|
|Allowed values:||See details|
|Other settings: Alphabetical | By function|
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 and HookContainer::scopedRegister instead.
Add a hook by doing:
$wgHooks['event_name'] = 'function';
$wgHooks['event_name'] = array( 'function', $data );
$wgHooks['event_name'] = array( $object, 'method' );
$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"