From: danielc at analysisandsolutions dot com
Operating system: Windows 2000
PHP version: 4.3.4
PHP Bug Type: MSSQL related
Bug description: divide by zero errors not reported
Description:
------------
MSSQL seems to not like queries that divide by zero -- see the OSQL
commands below. But, PHP doesn't report it as an error.
osql -Usa
1> SELECT 0/0 AS FOO
2> go
Msg 8134, Level 16, State 1, Server BASE2K, Line 1
Divide by zero error encountered.
Reproduce code:
---------------
$c = mssql_connect('localhost', 'sa', 'pw');
$result = @mssql_query('SELECT 0/0 AS FOO', $c);
if ($result) {
$ar = mssql_fetch_array($result, MSSQL_ASSOC);
var_dump($ar);
} else {
echo mssql_get_last_message();
}
Expected result:
----------------
Divide by zero error encountered.
Actual result:
--------------
array(1) {
["foo"]=>
NULL
}
--
Edit bug report at http://bugs.php.net/?id=26799&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=26799&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=26799&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=26799&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=26799&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=26799&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=26799&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=26799&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=26799&r=support
Expected behavior: http://bugs.php.net/fix.php?id=26799&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=26799&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=26799&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=26799&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=26799&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=26799&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=26799&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=26799&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=26799&r=float
