--TEST-- SPL: SplCachingIterator, Test method to set flags for caching iterator --CREDITS-- Chris Scott chris.scott@nstein.com #testfest London 2009-05-09 --FILE-- <?php $ai = new ArrayIterator(array('foo', 'bar')); $ci = new CachingIterator($ai); $ci->setFlags(); //expects arg ?> --EXPECTF-- Warning: CachingIterator::setFlags() expects exactly 1 parameter, %s