1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\DependencyInjection\Exception;

    13 

    14 /**

    15  * This exception is thrown when a circular reference in a parameter is detected.

    16  *

    17  * @author Fabien Potencier <fabien@symfony.com>

    18  */

    19 class ParameterCircularReferenceException extends RuntimeException

    20 {

    21     private $parameters;

    22 

    23     public function __construct($parameters)

    24     {

    25         parent::__construct(sprintf('Circular reference detected for parameter "%s" ("%s" > "%s").', $parameters[0], implode('" > "', $parameters), $parameters[0]));

    26 

    27         $this->parameters = $parameters;

    28     }

    29 

    30     public function getParameters()

    31     {

    32         return $this->parameters;

    33     }

    34 }