APCUIterator::key
(PECL apcu >= 5.0.0)
APCUIterator::key â Retourne la clĂ© de l'Ă©lĂ©ment courant
Liste de paramĂštres
Cette fonction ne contient aucun paramĂštre.
Valeurs de retour
Retourne la clé en cas de succÚs ou false en cas d'échec.
Voir aussi
- APCUIterator::current() - Retourne l'élément courant
- Iterator::key() - Retourne la clé de l'élément courant
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