RecursiveIterator::hasChildren
(PHP 5 >= 5.1.0)
RecursiveIterator::hasChildren — Returns if an iterator can be created fot the current entry.
Descrição
public bool RecursiveIterator::hasChildren
( void
)
Returns if an iterator can be created for the current entry. RecursiveIterator::getChildren().
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Returns TRUE if the current entry can be iterated over, otherwise returns FALSE.