protected function Twig_ExpressionParser::getFunctionNodeClass in Translation template extractor 6.3

Same name and namespace in other branches

1. 7.3 vendor/Twig/ExpressionParser.php \Twig_ExpressionParser::getFunctionNodeClass()

1 call to Twig_ExpressionParser::getFunctionNodeClass()

Twig_ExpressionParser::getFunctionNode in vendor/Twig/ExpressionParser.php

File

vendor/Twig/ExpressionParser.php, line 543

Class

Twig_ExpressionParser

Parses expressions.

Code

protected function getFunctionNodeClass($name, $line) {
  $env = $this->parser
    ->getEnvironment();
  if (false === ($function = $env
    ->getFunction($name))) {
    $message = sprintf('The function "%s" does not exist', $name);
    if ($alternatives = $env
      ->computeAlternatives($name, array_keys($env
      ->getFunctions()))) {
      $message = sprintf('%s. Did you mean "%s"', $message, implode('", "', $alternatives));
    }
    throw new Twig_Error_Syntax($message, $line, $this->parser
      ->getFilename());
  }
  if ($function instanceof Twig_SimpleFunction) {
    return $function
      ->getNodeClass();
  }
  return $function instanceof Twig_Function_Node ? $function
    ->getClass() : 'Twig_Node_Expression_Function';
}