RecursiveFilterIterator
PHP Manual

RecursiveFilterIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

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

Description

public bool RecursiveFilterIterator::hasChildren ( void )

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
PHP Manual