1--TEST-- 2SPL: CachingIterator and __toString and flags = 0 3--FILE-- 4<?php 5 6function test($it) 7{ 8 foreach($it as $v) 9 { 10 var_dump((string)$it); 11 } 12} 13 14$ar = new ArrayIterator(array(1, 2, 3)); 15 16test(new CachingIterator($ar, 0)); 17 18?> 19===DONE=== 20--EXPECTF-- 21Fatal error: Method CachingIterator::__toString() must not throw an exception, caught BadMethodCallException: CachingIterator does not fetch string value (see CachingIterator::__construct) in %siterator_036.php on line %d 22
