RecursiveTreeIterator::callHasChildren

(PHP 5 >= 5.3.0)

RecursiveTreeIterator::callHasChildren — Has children

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.

This function has no parameters.

TRUE if there are children, otherwise FALSE