PHP 7.1.18 Released

RecursiveFilterIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveFilterIterator::hasChildrenCheck whether the inner iterator's current element has children

说明

public bool RecursiveFilterIterator::hasChildren ( void )

Check whether the inner iterator's current element has children.

参数

此函数没有参数。

返回值

TRUE if the inner iterator has children, otherwise FALSE

参见

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top