RecursiveIterator
PHP Manual

RecursiveIterator::getChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveIterator::getChildrenReturns an iterator for the current entry.

说明

public RecursiveIterator RecursiveIterator::getChildren ( void )

Returns an iterator for the current iterator entry.

参数

此函数没有参数。

返回值

An iterator for the current entry.

参见


RecursiveIterator
PHP Manual