AppendIterator::next()

(PHP 5>=5.1.0,PHP 7)

Moves to the next element

说明

publicAppendIterator::next(void) : 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