Dispatcher::dispatch() - Code Metrics - yiisoft/event-dispatcher - Measure and Improve Code Quality continuously with Scrutinizer

Dispatcher::dispatch() A
last analyzed 2025-03-09 16:30 UTC

↳ Parent: Dispatcher

Complexity

Conditions	4
Paths	3

Size

Total Lines	13
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	4

Importance

Changes

Metric	Value
eloc	6
c	0
b	0
f	0
dl	0
loc	13
ccs	7
cts	7
cp	1
rs	10
cc	4
nc	3
nop	1
crap	4

<?php

declare(strict_types=1);

namespace Yiisoft\EventDispatcher\Dispatcher;

use Psr\EventDispatcher\EventDispatcherInterface;
use Psr\EventDispatcher\ListenerProviderInterface;
use Psr\EventDispatcher\StoppableEventInterface;

/**
 * Dispatcher executes listeners attached to event passed.
 *
 * @see https://www.php-fig.org/psr/psr-14/
 */
final class Dispatcher implements EventDispatcherInterface
{
    public function __construct(private ListenerProviderInterface $listenerProvider)
    {
    }

    public function dispatch(object $event): object
    {
        /** @var callable $listener */
        foreach ($this->listenerProvider->getListenersForEvent($event) as $listener) {
            if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
                return $event;
            }

            $spoofableEvent = $event;
            $listener($spoofableEvent);
        }

        return $event;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\EventDispatcher\Dispatcher;
6
7		use Psr\EventDispatcher\EventDispatcherInterface;
8		use Psr\EventDispatcher\ListenerProviderInterface;
9		use Psr\EventDispatcher\StoppableEventInterface;
10
11		/**
12		* Dispatcher executes listeners attached to event passed.
13		*
14		* @see https://www.php-fig.org/psr/psr-14/
15		*/
16		final class Dispatcher implements EventDispatcherInterface
17		{
18	3	public function __construct(private ListenerProviderInterface $listenerProvider)
19		{
20	3	}
21
22	3	public function dispatch(object $event): object
23		{
24		/** @var callable $listener */
25	3	foreach ($this->listenerProvider->getListenersForEvent($event) as $listener) {
26	3	if ($event instanceof StoppableEventInterface && $event->isPropagationStopped()) {
27	1	return $event;
28		}
29
30	3	$spoofableEvent = $event;
31	3	$listener($spoofableEvent);
32		}
33
34	2	return $event;
35		}
36		}
37

yiisoft / event-dispatcher

Dispatcher::dispatch() A last analyzed 2025-03-09 16:30 UTC

Complexity

Size

Duplication

Code Coverage

Importance

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Dispatcher::dispatch() A
last analyzed 2025-03-09 16:30 UTC