Returns if an iterator can be created for the current entry

# RecursiveIterator::hasChildren

(PHP 5 >= 5.1.0, PHP 7)

RecursiveIterator::hasChildren — Returns if an iterator can be created for the current entry

### Descrierea

public RecursiveIterator::hasChildren ( void ) : bool

Returns if an iterator can be created for the current entry. RecursiveIterator::getChildren().

### Parametri

Această funcție nu are parametri.

### Valorile întoarse

Returns `TRUE` if the current entry can be iterated over, otherwise returns `FALSE`.

### A se vedea și

- RecursiveIterator::getChildren() - Returns an iterator for the current entry