RecursiveFilterIterator::hasChildren
(PHP 5 >= 5.1.0, PHP 7)
RecursiveFilterIterator::hasChildren — Check whether the inner iterator's current element has children
Description
public RecursiveFilterIterator::hasChildren ( ) : bool
Check whether the inner iterator's current element has children.
Parameters
This function has no parameters.
Return Values
true if the inner iterator has children, otherwise false
See Also
- RecursiveFilterIterator::getChildren() - Return the inner iterator's children contained in a RecursiveFilterIterator
- RecursiveIterator::hasChildren() - Returns if an iterator can be created for the current entry
© 1997–2020 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/recursivefilteriterator.haschildren.php