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<?php
/**
* This file is part of PHPinnacle/Ensign.
*
* (c) PHPinnacle Team <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types = 1);
namespace PHPinnacle\Ensign;
final class HandlerRegistry
{
* @var callable[]
private $handlers = [];
* @param string $signal
* @param callable $handler
* @return self
public function add(string $signal, callable $handler): self
$this->handlers[$signal] = $handler;
return $this;
}
* @return bool
public function has(string $signal): bool
return isset($this->handlers[$signal]);
* @return callable
public function get(string $signal): callable
return $this->handlers[$signal] ?? static function () use ($signal) {
throw new Exception\UnknownSignal($signal);
};
phpinnacle /
ensign
