1--TEST--
2SPL: RecursiveIteratorIterator::getSubIterator() expects at most 1 parameter
3--CREDITS--
4Matt Raines matt@raines.me.uk
5#testfest London 2009-05-09
6--FILE--
7<?php
8$iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator(array()));
9$iterator->getSubIterator();
10$iterator->getSubIterator(0);
11$iterator->getSubIterator(0, 0);
12?>
13--EXPECTF--
14Warning: RecursiveIteratorIterator::getSubIterator() expects at most 1 parameter, 2 given in %s on line 5
15