<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\DependencyInjection\Exception;
/**
* This exception is thrown when a circular reference in a parameter is detected.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class ParameterCircularReferenceException extends RuntimeException
{
private $parameters;
public function __construct($parameters, \Exception $previous = null)
{
parent::__construct(sprintf('Circular reference detected for parameter "%s" ("%s" > "%s").', $parameters[0], implode('" > "', $parameters), $parameters[0]), 0, $previous);
$this->parameters = $parameters;
}
public function getParameters()
{
return $this->parameters;
}
}