RecursiveIteratorIterator::callHasChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveIteratorIterator::callHasChildren — Has children

public bool RecursiveIteratorIterator::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 the element has children, otherwise FALSE