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class Twig_TokenParser_Do in Translation template extractor 6.3

Same name and namespace in other branches
  1. 7.3 vendor/Twig/TokenParser/Do.php \Twig_TokenParser_Do

Evaluates an expression, discarding the returned value.

Hierarchy

Expanded class hierarchy of Twig_TokenParser_Do

File

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

View source
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

Namesort descending 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