Return the inner iterator's children contained in a RecursiveCallbackFilterIterator

RecursiveCallbackFilterIterator::getChildren

(PHP 5 >= 5.4.0)

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

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.

This function has no parameters.

Returns a RecursiveCallbackFilterIterator containing the children.