public function Twig_SimpleFunction::getSafe

File

drupal/core/vendor/twig/twig/lib/Twig/SimpleFunction.php, line 72

Class

Twig_SimpleFunction

Represents a template function.

Code

public function getSafe(Twig_Node $functionArgs) {
  if (null !== $this->options['is_safe']) {
    return $this->options['is_safe'];
  }
  if (null !== $this->options['is_safe_callback']) {
    return call_user_func($this->options['is_safe_callback'], $functionArgs);
  }
  return array();
}