<?php $dsn = 'mssql:dbname=MyDbName;host=localhost'; $user = 'sa'; $password = '666666'; try {  $dbCon = new PDO($dsn, $user, $password); } catch (PDOException $e) {  print 'Connection failed: '.$e->getMessage();  exit; } $username = '123'; $userpsw = '123'; //$xp_userlogon = $dbCon ->query("exec user_logon_check '$username','$userpsw'"); //mysql->call user_logon_check('$username','$userpsw'); //mysql->call user_logon_check(?,?) $xp_userlogon = $dbCon->prepare('exec user_logon_check ?,?'); $xp_userlogon->bindParam(1,$username); $xp_userlogon->bindParam(2,$userpsw); $xp_userlogon->execute(); $uCol = $xp_userlogon->columnCount(); echo $uCol."<br>"; while($row = $xp_userlogon->fetch()){ for( $i=0; $i<$uCol; $i++ )  print $row[$i]." "; print "<br>"; }?>