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<?php namespace nyx\core\collections\exceptions;
// Internal dependencies
use nyx\core\collections;
/**
* Key Does Not Exist In Collection Exception
*
* @version 0.1.0
* @author Michal Chojnacki <[email protected]>
* @copyright 2012-2017 Nyx Dev Team
* @link https://github.com/unyx/nyx
*/
class KeyNotExists extends collections\Exception
{
* @var mixed The key that was not found.
private $key;
* {@inheritdoc}
* @param mixed $key The key that was not found.
public function __construct(collections\interfaces\Collection $collection, $key, string $message = null, $code = 0, $previous = null)
$this->key = $key;
parent::__construct($collection, $message ?? "No item with this key [$key] exists in the Collection.", $code, $previous);
}
* Returns the key that was not found.
* @return mixed
public function getKey()
return $this->key;
unyx /
core
