function TwigFunction::getSafe

File

vendor/twig/twig/src/TwigFunction.php, line 51

Class

TwigFunction

Represents a template function.

Namespace

Twig

Code

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