EventListener::setErrorCallback

(PECL event >= 1.2.6-beta)

EventListener::setErrorCallback — Set event listener's error callback

Description

public EventListener::setErrorCallback( string $cb ): void

Set event listener's error callback

Parameters

cb

The error callback. Should match the following prototype:

callback( EventListener $listener = null , mixed $data = null ): void

listener

The EventListener object.

data

User custom data attached to the callback.

Return Values

See Also