#37881 [NEW]: Flow error (&= (boolexpr))
| From: | freebsd at akruijff at dds dot nl | Date: | Thu, 22 Jun 2006 05:10:05 +0000 |
| Subject: | #37881 [NEW]: Flow error (&= (boolexpr)) | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-98647@lists.php.net to get a copy of this message | ||
From: freebsd at akruijff at dds dot nl
Operating system: FreeBSD
PHP version: 5.1.4
PHP Bug Type: Unknown/Other Function
Bug description: Flow error (&= (boolexpr))
Description:
------------
Combining operaters fail when combining the sort version of the bit
operator + boolean expression
i.e. $flags &= ($msg != '');
Reproduce code:
---------------
$msg = 'xxx';
$flags = 0;
$flags &= ($msg != '');
echo $flags;
$flags &= ($msg != '') ? 1 : 0;
echo $flags;
$flags &= (($msg != '') ? 1 : 0);
echo $flags;
Expected result:
----------------
111
Actual result:
--------------
000
--
Edit bug report at http://bugs.php.net/?id=37881&edit=1
--
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=37881&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=37881&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=37881&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=37881&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=37881&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=37881&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=37881&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=37881&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=37881&r=support
Expected behavior: http://bugs.php.net/fix.php?id=37881&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=37881&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=37881&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=37881&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37881&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=37881&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=37881&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=37881&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=37881&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=37881&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=37881&r=mysqlcfg