Class Porta\Psr14Event\EventListenerProvider

`implements`	`ListenerProviderInterface`


					
	public

register(string[] $patterns, mixed[] $handlers): self

Registre set of patterns to match and set of handlers to call if any pattern match

While it is possible to setup multiple patterns and multiple handlers in one record, please be ecouraged to use 'one pattern to multiple handlers' or 'multiple patterns to one handler' approach.

If your configuration will allow to call a handler meltiple times because it listed in two and more register() calls, and patterns will math - the same handler will be called multiple times.

Parameters

`$patterns`	Array of patterns to match agains event type. If any of array match the event type - all the handlers will run in order of given
`$handlers`	Array of handlers to run. Basically, it should ne array of callable, any item which is not callable will try to resolve to callable by resolveHandler(), which do nothing for this base class. Override it if you wish to resolve your definition into callable.

Returns

for chaining

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	public

getListenersForEvent(object $event): iterable

Implements

Psr\EventDispatcher\ListenerProviderInterface::getListenersForEvent()

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	protected

yieldHandlers(array $handlers): iterable

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	protected

resolveHandler(mixed $handler): iterable

Method to override for add handler definitions other, that just callable

Also may be used to catch and log wrong callable problems. Override this method, log $handler value and return [] for other handler work.

Parameters

$handler

Handler definition

Returns

Must yield callable

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Constants
`public`	`PATTERNS = 'patterns'`	#
`public`	`HANDLERS = 'handlers'`	#

Namespaces

Classes

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Implements

Parameters

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