ArrayIterator::__construct
(PHP 5, PHP 7)
ArrayIterator::__construct — Construct an ArrayIterator
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.