PHP 7.0.6 Released

    SplFixedArray::key

    (PHP 5 >= 5.3.0, PHP 7)

    SplFixedArray::key — Return current array index

    Description

    public int SplFixedArray::key ( void )

    Returns the current array index.

    Parameters

    This function has no parameters.

    Return Values

    The current array index.

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