(PHP 5, PHP 7, PHP 8)
ArrayIterator::__construct — Construct an ArrayIterator
$array = []
, int $flags = 0
)Constructs an ArrayIterator object.
本函数还未编写文档，仅有参数列表。
arrayThe array or object to be iterated on.
flagsFlags to control the behaviour of the ArrayIterator object. See ArrayIterator::setFlags().
An ArrayIterator object.
ArrayIterator::__construct() throws an InvalidArgumentException if anything besides an array or an object is given.