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    SplFixedArray::key

    (PHP 5 >= 5.3.0, PHP 7)

    SplFixedArray::key — Return current array index

    Descrizione

    public SplFixedArray::key(): int

    Returns the current array index.

    Elenco dei parametri

    Questa funzione non contiene parametri.

    Valori restituiti

    The current array index.

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