RecursiveCallbackFilterIterator::getChildren

(PHP 5 >= 5.4.0, PHP 7)

RecursiveCallbackFilterIterator::getChildren — Return the inner iterator's children contained in a RecursiveCallbackFilterIterator

Beschreibung

public RecursiveCallbackFilterIterator::getChildren ( void ) : RecursiveCallbackFilterIterator

Fetches the filtered children of the inner iterator.

RecursiveCallbackFilterIterator::hasChildren() should be used to determine if there are children to be fetched.

Parameter-Liste

Diese Funktion besitzt keine Parameter.

Rückgabewerte

Returns a RecursiveCallbackFilterIterator containing the children.

Siehe auch