class Twig_TokenParser_Do in Translation template extractor 6.3

Evaluates an expression, discarding the returned value.

Hierarchy

• class \Twig_TokenParser implements Twig_TokenParserInterface
  • class \Twig_TokenParser_Do

File

vendor/Twig/TokenParser/Do.php, line 15

class Twig_TokenParser_Do extends Twig_TokenParser {

  /**
   * Parses a token and returns a node.
   *
   * @param Twig_Token $token A Twig_Token instance
   *
   * @return Twig_NodeInterface A Twig_NodeInterface instance
   */
  public function parse(Twig_Token $token) {
    $expr = $this->parser
      ->getExpressionParser()
      ->parseExpression();
    $this->parser
      ->getStream()
      ->expect(Twig_Token::BLOCK_END_TYPE);
    return new Twig_Node_Do($expr, $token
      ->getLine(), $this
      ->getTag());
  }

  /**
   * Gets the tag name associated with this token parser.
   *
   * @return string The tag name
   */
  public function getTag() {
    return 'do';
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Twig_TokenParser::$parser	protected	property
Twig_TokenParser::setParser	public	function	Sets the parser associated with this token parser Overrides Twig_TokenParserInterface::setParser
Twig_TokenParser_Do::getTag	public	function	Gets the tag name associated with this token parser. Overrides Twig_TokenParserInterface::getTag
Twig_TokenParser_Do::parse	public	function	Parses a token and returns a node. Overrides Twig_TokenParserInterface::parse