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\Config\Exception;

    13 

    14 /**

    15  * Exception class for when a circular reference is detected when importing resources.

    16  *

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

    18  */

    19 class FileLoaderImportCircularReferenceException extends FileLoaderLoadException

    20 {

    21     public function __construct(array $resources, $code = null, $previous = null)

    22     {

    23         $message = sprintf('Circular reference detected in "%s" ("%s" > "%s").', $this->varToString($resources[0]), implode('" > "', $resources), $resources[0]);

    24 

    25         call_user_func('Exception::__construct', $message, $code, $previous);

    26     }

    27 }