public function Twig_TokenStream::look in Translation template extractor 7.2

Same name and namespace in other branches

1. 6.3 vendor/Twig/TokenStream.php \Twig_TokenStream::look()
2. 7.3 vendor/Twig/TokenStream.php \Twig_TokenStream::look()

Looks at the next token.

Parameters

integer $number:

Return value

Twig_Token

File

vendor/Twig/TokenStream.php, line 108

Class

Twig_TokenStream

Represents a token stream.

Code

public function look($number = 1) {
  if (!isset($this->tokens[$this->current + $number])) {
    throw new Twig_Error_Syntax('Unexpected end of template', $this->tokens[$this->current + $number - 1]
      ->getLine(), $this->filename);
  }
  return $this->tokens[$this->current + $number];
}