1--TEST-- 2Bug #35022 (Regression in the behavior of key/current functions) 3--FILE-- 4<?php 5$state = array("one" => 1, "two" => 2, "three" => 3); 6function foo( &$state ) { 7 $contentDict = end( $state ); 8 for ( $contentDict = end( $state ); $contentDict !== false; $contentDict = prev( $state ) ) { 9 echo key($state) . " => " . current($state) . "\n"; 10 } 11} 12foo($state); 13reset($state); 14var_dump( key($state), current($state) ); 15?> 16--EXPECT-- 17three => 3 18two => 2 19one => 1 20string(3) "one" 21int(1) 22
