function twig_ensure_traversable in Zircon Profile 8
Same name and namespace in other branches
- 8.0 vendor/twig/twig/lib/Twig/Extension/Core.php \twig_ensure_traversable()
@internal
File
- vendor/
twig/ twig/ lib/ Twig/ Extension/ Core.php, line 1378
Code
function twig_ensure_traversable($seq) {
if ($seq instanceof Traversable || is_array($seq)) {
return $seq;
}
return array();
}