public function Twig_TokenStream::look

Looks at the next token.

Parameters

integer $number:

Return value

Twig_Token

File

drupal/core/vendor/twig/twig/lib/Twig/TokenStream.php, line 97

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', -1, $this->filename);
  }
  return $this->tokens[$this->current + $number];
}