$nestcollection->keyOf()

Tries to find the key for the given element

• kirby/src/Toolkit/Iterator.php#L124

$nestcollection->keyOf(mixed $needle): string|int|false

Parameters

Name	Type	Default	Description
$needle *	mixed	–	the element to search for

Return type

string|int|false

Parent class

Kirby\Cms\NestCollection inherited from Kirby\Toolkit\Iterator