#34503 [NEW]: the switch statement doesn't work correct
| From: | phpbug at domaincommunication dot de | Date: | Wed, 14 Sep 2005 21:35:04 +0000 |
| Subject: | #34503 [NEW]: the switch statement doesn't work correct | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-85057@lists.php.net to get a copy of this message | ||
From: phpbug at domaincommunication dot de
Operating system: winXP SP1, SuSE Linux 9.1
PHP version: 4.4.0
PHP Bug Type: Scripting Engine problem
Bug description: the switch statement doesn't work correct
Description:
------------
the switch statement doesn't compare the number '0' with strings correct.
Reproduce code:
---------------
$act = 0;
$var = '';
switch($act){
case "search":
$var = "search"; break;
case 0:
case "0":
case '0':
case false:
default:
$var = "zero";
}
echo $var;
Expected result:
----------------
zero
Actual result:
--------------
search
--
Edit bug report at http://bugs.php.net/?id=34503&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34503&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34503&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34503&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=34503&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=34503&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=34503&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=34503&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=34503&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=34503&r=support
Expected behavior: http://bugs.php.net/fix.php?id=34503&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=34503&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=34503&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=34503&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34503&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=34503&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=34503&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=34503&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=34503&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=34503&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=34503&r=mysqlcfg