RecursiveTreeIterator::key
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
RecursiveTreeIterator::key â RĂ©cupĂšre la clĂ© de l'Ă©lĂ©ment courant
Description
RécupÚre la clé de l'élément courant.
Avertissement
Cette fonction est actuellement non documentée ; seule la liste des arguments est disponible.
Liste de paramĂštres
Cette fonction ne contient aucun paramĂštre.
Valeurs de retour
RécupÚre la clé de l'élément courant.
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