* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Bridge\Twig\TokenParser; use Symfony\Bridge\Twig\Node\DumpNode; use Twig\Token; use Twig\TokenParser\AbstractTokenParser; /** * Token Parser for the 'dump' tag. * * Dump variables with: *
 *  {% dump %}
 *  {% dump foo %}
 *  {% dump foo, bar %}
 * 
* * @author Julien Galenski */ class DumpTokenParser extends AbstractTokenParser { /** * {@inheritdoc} */ public function parse(Token $token) { $values = null; if (!$this->parser->getStream()->test(Token::BLOCK_END_TYPE)) { $values = $this->parser->getExpressionParser()->parseMultitargetExpression(); } $this->parser->getStream()->expect(Token::BLOCK_END_TYPE); return new DumpNode($this->parser->getVarName(), $values, $token->getLine(), $this->getTag()); } /** * {@inheritdoc} */ public function getTag() { return 'dump'; } }