Edit File: ArgumentsNode.php
<?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\ExpressionLanguage\Node; use Symfony\Component\ExpressionLanguage\Compiler; /** * @author Fabien Potencier <fabien@symfony.com> * * @internal */ class ArgumentsNode extends ArrayNode { public function compile(Compiler $compiler) { $this->compileArguments($compiler, false); } public function toArray() { $array = []; foreach ($this->getKeyValuePairs() as $pair) { $array[] = $pair['value']; $array[] = ', '; } array_pop($array); return $array; } }