RecursiveFilterIterator::getChildren()

(PHP 5 >= 5.1.0, PHP 7)

Return the inner iterator's children contained in a RecursiveFilterIterator

说明

publicRecursiveFilterIterator::getChildren(void): RecursiveFilterIterator

Return the inner iterator's children contained in a RecursiveFilterIterator.

参数

此函数没有参数。

返回值

Returns a RecursiveFilterIterator containing the inner iterator's children.

参见

• RecursiveFilterIterator::hasChildren() Check whether the inner iterator's current element has children
• RecursiveIterator::getChildren() Returns an iterator for the current entry