ErrorEvent

Represent a listener failure as a dispatchable event.

The dispatcher emits this event when a listener throws while handling another event.

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• Full name: \FastForward\EventDispatcher\Event\ErrorEvent
• Parent class: Exception
• This class is marked as final and can't be subclassed
• This class implements: StoppableEventInterface
• This class is a Final class

Methods

__construct

Create an error event from a failed listener invocation.

public __construct(object $event, callable $listener, \Throwable $throwable, bool $propagationStopped = false): mixed

Parameters:

Parameter	Type	Description
$event	object	original event being dispatched
$listener	callable	listener that raised the throwable
$throwable	\Throwable	throwable raised by the listener
$propagationStopped	bool	initial propagation state for this error event

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isPropagationStopped

Determine whether propagation for this error event has been stopped.

public isPropagationStopped(): bool

Return Value:

whether propagation is currently stopped

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stopPropagation

Mark this error event as stopped.

public stopPropagation(): void

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getEvent

Get the original event that was being dispatched.

public getEvent(): object

Return Value:

event instance associated with the listener failure

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getListener

Get the listener that raised the throwable.

public getListener(): callable

Return Value:

listener associated with this error event

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getThrowable

Get the throwable that caused this error event.

public getThrowable(): \Throwable

Return Value:

throwable stored as the previous exception

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