Iterator
PHP Manual

Iterator::next

(PHP 5 >= 5.1.0)

Iterator::nextMove forward to next element

설명

abstract public void Iterator::next ( void )

Moves the current position to the next element.

Note: This method is called after each foreach loop.

인수

이 함수는 인수가 없습니다.

반환값

Any returned value is ignored.


Iterator
PHP Manual