文字
InfiniteIterator::next
(PHP 5 >= 5.1.0)
InfiniteIterator::next — Moves the inner Iterator forward or rewinds it
说明
public void InfiniteIterator::next
( void
)
Moves the inner Iterator forward to its next element if there is one, otherwise rewinds the inner Iterator back to the beginning.
Note:
Even an InfiniteIterator stops if its inner Iterator is empty.
参数
此函数没有参数。
返回值
没有返回值。
参见
- InfiniteIterator::__construct() - Constructs an InfiniteIterator