1--TEST-- 2errmsg: key element cannot be a reference 3--FILE-- 4<?php 5 6$a = array(1,2,3); 7foreach ($a as &$k=>$v) { 8} 9 10echo "Done\n"; 11?> 12--EXPECTF-- 13Fatal error: Key element cannot be a reference in %s on line %d 14
