InfiniteIterator::next()

(PHP 5>=5.1.0,PHP 7)

Moves the inner Iterator forward or rewinds it

说明

publicInfiniteIterator::next(void) : void

Moves the innerIteratorforward to its next element if there is one,otherwise rewinds the innerIteratorback to the beginning.

Note:

Even anInfiniteIteratorstops if its innerIteratoris 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