From: nakulgoud at gmail dot com
Operating system: Windows XP SP2
PHP version: 5.3.1
PHP Bug Type: *Database Functions
Bug description: 'if(!$result)'
Description:
------------
After exection of query where mysql returns an empty set then
'if($result)' returns true.It should return false.How to handle this
situation.
Reproduce code:
---------------
---
>From manual page: function.mysql-fetch-row#Examples
---
$query="select name from user where id=42'";
$result=mysql_query($query);
if (!$result) {
echo 'Could not run query: ' . mysql_error();
exit;
}
$data = MYSQL_RESULT($result,0,"id");
Expected result:
----------------
Could not run query : No such row in database.
Actual result:
--------------
Warning: mysql_result() [function.mysql-result]: Unable to jump to row 0
on MySQL result index 4 in C:\wamp\www\all is well\signin.php on line 6
--
Edit bug report at http://bugs.php.net/?id=50642&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=50642&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=50642&r=trysnapshot53
Try a snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=50642&r=trysnapshot60
Fixed in SVN:
http://bugs.php.net/fix.php?id=50642&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=50642&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=50642&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=50642&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=50642&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=50642&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=50642&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=50642&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=50642&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=50642&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=50642&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=50642&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=50642&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=50642&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=50642&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=50642&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=50642&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=50642&r=mysqlcfg
