protected function Twig_Extension_Core::getTest in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/twig/twig/lib/Twig/Extension/Core.php \Twig_Extension_Core::getTest()

1 call to Twig_Extension_Core::getTest()

Twig_Extension_Core::parseTestExpression in vendor/twig/twig/lib/Twig/Extension/Core.php

File

vendor/twig/twig/lib/Twig/Extension/Core.php, line 297

Class

Twig_Extension_Core

Code

protected function getTest(Twig_Parser $parser, $line) {
  $stream = $parser
    ->getStream();
  $name = $stream
    ->expect(Twig_Token::NAME_TYPE)
    ->getValue();
  $env = $parser
    ->getEnvironment();
  if ($test = $env
    ->getTest($name)) {
    return array(
      $name,
      $test,
    );
  }
  if ($stream
    ->test(Twig_Token::NAME_TYPE)) {

    // try 2-words tests
    $name = $name . ' ' . $parser
      ->getCurrentToken()
      ->getValue();
    if ($test = $env
      ->getTest($name)) {
      $parser
        ->getStream()
        ->next();
      return array(
        $name,
        $test,
      );
    }
  }
  $e = new Twig_Error_Syntax(sprintf('Unknown "%s" test.', $name), $line, $parser
    ->getFilename());
  $e
    ->addSuggestions($name, array_keys($env
    ->getTests()));
  throw $e;
}