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    MongoDB\BSON\PackedArray::has

    (mongodb >=1.16.0)

    MongoDB\BSON\PackedArray::has — Returns whether a index is present in the array

    Açıklama

    final public MongoDB\BSON\PackedArray::has(int $index): bool

    Bağımsız Değişkenler

    index (int)
    The index to look for in the array.

    Dönen Değerler

    Returns true if the index is present in the array and false otherwise.

    Hatalar/İstisnalar

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