Php/docs/recursivefilteriterator.getchildren

• PHP Manual
• RecursiveFilterIterator
• Return the inner iterator's children contained in a RecursiveFilterIterator

RecursiveFilterIterator::getChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveFilterIterator

说明

public RecursiveFilterIterator::getChildren ( ) : 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