RecursiveCallbackFilterIterator::__construct
RecursiveCallbackFilterIterator::hasChildren
RecursiveCallbackFilterIterator
PHP Manual

# RecursiveCallbackFilterIterator::getChildren

(PHP 5 >= 5.4.0)

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

### Beschreibung

public RecursiveCallbackFilterIterator RecursiveCallbackFilterIterator::getChildren ( void )

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 hat keine Parameter.

### Rückgabewerte

Returns a RecursiveCallbackFilterIterator containing the children.

### Siehe auch

- RecursiveCallbackFilterIterator Examples
- RecursiveCallbackFilterIterator::__construct() - Create a RecursiveCallbackFilterIterator from a RecursiveIterator
- RecursiveCallbackFilteriterator::hasChildren() - Check whether the inner iterator's current element has children

RecursiveCallbackFilterIterator::__construct
RecursiveCallbackFilterIterator::hasChildren
RecursiveCallbackFilterIterator
PHP Manual