note 45437 added to function.mssql-query

I experienced a strange behaviour in my php code. Our code calls mssql_query function which executes a stored procedure. I was expecting a result set to be returned which contains just one column named "RESULT". Its value is set to 1 when there is some error in executing the procedure or 0 when everything went well. Now what happened is when the script(PHP) was executed under Linux (Apache) mssql_query gave a typical warning message and also returned (as expected) a result set with RESULT set to 1. But when same script is executed in Windows then mssql_query gave me warning message about the failure but NO RESULT SET WAS returned!! Have anybody experienced this kind of error? Please help. My code: <?php // Connect to db // There was PRIMARY_KEY Constraint violation in the stored proc // On any error stored proc was built to result a result set as described above. $res = mssql_query("EXECUTE my_procedure"); // I get this in both Linux and Windows Warning: mssql_query(): message: Violation of PRIMARY KEY. Cannot insert duplicate key in object 'abc'. (severity 14) if($res) { // I get here if in Linux } else { // I get here if in Windows!! } ?> ---- Manual Page -- http://www.php.net/manual/en/function.mssql-query.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+45437 Delete -- http://master.php.net/manage/user-notes.php?action=delete+45437&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+45437&report=yes Search -- http://master.php.net/manage/user-notes.php