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    SplFixedArray::offsetGet

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

    SplFixedArray::offsetGet — Returns the value at the specified index

    说明

    public SplFixedArray::offsetGet(int $index): mixed

    Returns the value at the index index.

    参数

    index

    The index with the value.

    返回值

    The value at the specified index.

    错误／异常

    Throws RuntimeException when index is outside the defined size of the array or when index cannot be parsed as an integer.

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