文字
RecursiveTreeIterator::beginIteration
(PHP 5 >= 5.3.0)
RecursiveTreeIterator::beginIteration — Begin iteration
说明
public RecursiveIterator RecursiveTreeIterator::beginIteration
( void
)
Called when iteration begins (after the first RecursiveTreeIterator::rewind() call).
Warning
本函数还未编写文档，仅有参数列表。
参数
此函数没有参数。
返回值
A RecursiveIterator.