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EventListener::setErrorCallback

PHP function Edit on GitHub ✎

(PECL event >= 1.2.6-beta)

Set event listener's error callback

Description

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

  • EventListener::setCallback

Source: reference/event/eventlistener/seterrorcallback.xml · from the official PHP manual (php/doc-en)