RecursiveTreeIterator::callHasChildren
(PHP 5 >= 5.3.0)
RecursiveTreeIterator::callHasChildren — Has children
Description
public bool RecursiveTreeIterator::callHasChildren
( void
)
Called for each element to test whether it has children.
Warning
This function is currently not documented; only its argument list is available.
Parameters
This function has no parameters.
Return Values
TRUE if there are children, otherwise FALSE