AppendIterator::key

AppendIterator::rewind

AppendIterator::next

(PHP 5 >= 5.1.0, PHP 7)

AppendIterator::next — Moves to the next element

说明

public void 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

AppendIterator::key

AppendIterator::rewind