#45348 [NEW]: array_keys() convert string to integer

From: songqi at baidu dot com Operating system: Redhat Linux PHP version: 5.2.6 PHP Bug Type: Arrays related Bug description: array_keys() convert string to integer Description: ------------ just look at the example Reproduce code: --------------- <?php $a = array('1'=>'abc','a'=>'1'); var_dump(array_keys($a)); ?> Expected result: ---------------- array(2) { [0]=> string(1) "1" [1]=> string(1) "a" } Actual result: -------------- array(2) { [0]=> int(1) [1]=> string(1) "a" } -- Edit bug report at http://bugs.php.net/?id=45348&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45348&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45348&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45348&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45348&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45348&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45348&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45348&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45348&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45348&r=support Expected behavior: http://bugs.php.net/fix.php?id=45348&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45348&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45348&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45348&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45348&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45348&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45348&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45348&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45348&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45348&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45348&r=mysqlcfg