Php/docs/appenditerator.next

• PHP Manual
• AppendIterator
• Moves to the next element

AppendIterator::next

(PHP 5 >= 5.1.0, PHP 7)

AppendIterator::next — Moves to the next element

说明

public AppendIterator::next ( ) : void

Moves to the next element. If this means to another Iterator then it rewinds that Iterator.

参数

此函数没有参数。

返回值

没有返回值。

参见

• Iterator::next() - 向前移动到下一个元素
• AppendIterator::current() - Gets the current value
• AppendIterator::key() - Gets the current key
• AppendIterator::valid() - Checks validity of the current element
• AppendIterator::rewind() - Rewinds the Iterator