From: oooacooo at yahoo dot com Operating system: Windows 2K Server; Apache 2.0.45 PHP version: 4.3.4 PHP Bug Type: MSSQL related Bug description: mssql_num_rows() is returning an invalid handle
Description: ------------ When using mssql_execute() with PHP version 4.3.2 mssql_num_rows() will return 0, when no records are returned from a stored procedure. When using version 4.3.4 and above mssql_num_rows() will return "supplied argument is not a valid MS SQL-result resource" I tested this by running the code successfully with the php_mssql.dll which ships with 4.3.2 and then swapped php_mssql.dll with the one that ships with 4.3.4 and restarted Apache. Reproduce code: --------------- $validEpisode = mssql_query("spValidateEpisodeDate " . $AccountID . ",'" . $inputVisitDate . "'",$db); if(mssql_num_rows($validEpisode) > 0) { $row = mssql_fetch_object($validEpisode); if($row->Episode_ID == "") $errorMsg = "There is no episode for this account that covers the visit date entered.<br>" . $errorMsg; else $EpisodeID = $row->Episode_ID; } Expected result: ---------------- If no records are found I would expect "if(mssql_num_rows($validEpisode) > 0)" to return true. Actual result: -------------- "if(mssql_num_rows($validEpisode) > 0)" throws an error "supplied argument is not a valid MS SQL-result resource" -- Edit bug report at http://bugs.php.net/?id=28068&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=28068&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=28068&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=28068&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=28068&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=28068&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=28068&r=needscript Try newer version: http://bugs.php.net/fix.php?id=28068&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=28068&r=support Expected behavior: http://bugs.php.net/fix.php?id=28068&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=28068&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=28068&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=28068&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=28068&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=28068&r=dst IIS Stability: http://bugs.php.net/fix.php?id=28068&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=28068&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=28068&r=float