$listItems->key()
Returns the current key
$listItems->key(): TKey|nullReturn type
TKey or null
Parent class
Wagnerwagner\Merx\ListItems inherited from Kirby\Toolkit\Iterator
Returns the current key
$listItems->key(): TKey|null
TKey or null
Wagnerwagner\Merx\ListItems inherited from Kirby\Toolkit\Iterator