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    Judy::firstEmpty

    (PECL judy >= 0.1.1)

    Judy::firstEmpty — Search for the first absent index in the Judy array

    설명

    public int Judy::firstEmpty ([ mixed $index = 0 ] )

    Search (inclusive) for the first absent index that is equal to or greater than the passed Index.

    인수

    index

    The index can be an integer or a string corresponding to the index where to start the search.

    반환값

    Return the corresponding index in the array.

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