Edit Report a Bug

    SplDoublyLinkedList::offsetExists

    (PHP 5 >= 5.3.0, PHP 7, PHP 8)

    SplDoublyLinkedList::offsetExists — Vérifie si un index existe

    Description

    public SplDoublyLinkedList::offsetExists(int $index): bool

    Liste de paramètres

    index

    L'index à vérifier.

    Valeurs de retour

    true si l'index existe, false sinon.

    add a note add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top