From: Operating system: win 2003 PHP version: Irrelevant Package: Apache2 related Bug Type: Bug Bug description:mysql_result() can't return ''
Description: ------------ --- >From manual page: http://www.php.net/function.mysql-result --- Test script: --------------- <?php // my php version:5.3.1 $conn = mysql_connect("127.0.0.1", "root", "root") or die(mysql_error()); mysql_select_db("mydb", $conn) or die(mysql_error()); $query = mysql_query("SELECT `desc` FROM `user` WHERE `id`=2", $conn) or die(mysql_error()); $desc = mysql_result($query, 0, 0) or die(mysql_error()); echo "no output<br />"; echo $desc; ?> Expected result: ---------------- I think it must return a string '', may be $desc = ''; The fllowing is test database. CREATE TABLE `user` ( `id` int(4) NOT NULL AUTO_INCREMENT, `name` varchar(20) NOT NULL, `desc` tinytext DEFAULT NULL, PRIMARY KEY(`id`) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8; INSERT INTO `user` VALUES ('u1', ''), ('u2', NULL); -- Edit bug report at http://bugs.php.net/bug.php?id=53278&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=53278&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=53278&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=53278&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=53278&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=53278&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=53278&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=53278&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=53278&r=needscript Try newer version: http://bugs.php.net/fix.php?id=53278&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=53278&r=support Expected behavior: http://bugs.php.net/fix.php?id=53278&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=53278&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=53278&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=53278&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=53278&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=53278&r=dst IIS Stability: http://bugs.php.net/fix.php?id=53278&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=53278&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=53278&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=53278&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=53278&r=mysqlcfg
