1--TEST-- 2SPL: ArrayIterator 3--FILE-- 4<?php 5 6$arr = array(0=>0, 1=>1, 2=>2); 7$obj = new ArrayObject($arr); 8 9foreach($obj as $ak=>$av) { 10 foreach($obj as $bk=>$bv) { 11 if ($ak==0 && $bk==0) { 12 $arr[0] = "modify"; 13 } 14 echo "$ak=>$av - $bk=>$bv\n"; 15 } 16} 17 18echo "Done\n"; 19?> 20--EXPECTF-- 210=>0 - 0=>0 220=>0 - 1=>1 230=>0 - 2=>2 241=>1 - 0=>0 251=>1 - 1=>1 261=>1 - 2=>2 272=>2 - 0=>0 282=>2 - 1=>1 292=>2 - 2=>2 30Done 31
