Event::on() - Code Metrics - dimtrovich/php-db-dumper - Measure and Improve Code Quality continuously with Scrutinizer

Event::on() A
last analyzed 2025-02-05 09:03 UTC

↳ Parent: Event

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	3
c	1
b	0
f	0
nc	2
nop	2
dl	0
loc	7
rs	10

<?php

/**
 * This file is part of dimtrovich/db-dumper".
 *
 * (c) 2024 Dimitri Sitchet Tomkeu <[email protected]>
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Dimtrovich\DbDumper;

class Event
{
    /**
     * @var array<string, list<callable>>

     */
    private array $listeners = [];

    /**
     * Register a listener for event
     */
    public function on(string $event, callable $callable): void
    {
        if (! array_key_exists($event, $this->listeners)) {
            $this->listeners[$event] = [];
        }

        $this->listeners[$event][] = $callable;
    }

    /**
     * Trigger event
     */
    public function emit(string $event, ...$args)
    {
        $listeners = $this->listeners[$event] ?? [];

        foreach ($listeners as $callable) {
            $callable(...$args);
        }
    }
}


1			<?php
2
3			/**
4			* This file is part of dimtrovich/db-dumper".
5			*
6			* (c) 2024 Dimitri Sitchet Tomkeu <[email protected]>
7			*
8			* For the full copyright and license information, please view
9			* the LICENSE file that was distributed with this source code.
10			*/
11
12			namespace Dimtrovich\DbDumper;
13
14			class Event
15			{
16			/**
17			* @var array<string, list<callable>>
			0 ignored issues – show Documentation Bug introduced 2025-02-05 09:03 UTC by Report Bug Copy Issue Report The doc comment `array<string, list<callable>>` at position `4` could not be parsed: Expected '>' at position 4, but found 'list'. Loading history...
18			*/
19			private array $listeners = [];
20
21			/**
22			* Register a listener for event
23			*/
24			public function on(string $event, callable $callable): void
25			{
26			if (! array_key_exists($event, $this->listeners)) {
27			$this->listeners[$event] = [];
28			}
29
30			$this->listeners[$event][] = $callable;
31			}
32
33			/**
34			* Trigger event
35			*/
36			public function emit(string $event, ...$args)
37			{
38			$listeners = $this->listeners[$event] ?? [];
39
40			foreach ($listeners as $callable) {
41			$callable(...$args);
42			}
43			}
44			}
45

dimtrovich / php-db-dumper

Event::on() A last analyzed 2025-02-05 09:03 UTC

Complexity

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Duplication

Importance

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Event::on() A
last analyzed 2025-02-05 09:03 UTC