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    ArrayIterator::__construct

    (PHP 5, PHP 7, PHP 8)

    ArrayIterator::__construct — Construct an ArrayIterator

    说明

    public ArrayIterator::__construct(mixed $array = array(), int $flags = 0)

    Constructs an ArrayIterator object.

    警告

    本函数还未编写文档，仅有参数列表。

    参数

    array

    The array or object to be iterated on.

    flags

    Flags to control the behaviour of the ArrayIterator object. See ArrayIterator::setFlags().

    返回值

    An ArrayIterator object.

    错误／异常

    ArrayIterator::__construct() throws an InvalidArgumentException if anything besides an array or an object is given.

    参见

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