สอบถามเรื่องเออเร่อของ php connect กับ MSSQL Server 2008 ครับ

<?php
session_start();
ini_set('display_errors', 1);
error_reporting(~0);			

 #$id=$_SESSION['id'];
				$servername = 'localhost'; //เชื่อมต่อ
				$databasename = 'rmutsb_helpdesk'; 
				$msuser = 'sa'; 
				$mspass = 'tp040630'; 			
				$msconnection ="DRIVER={SQL Server};SERVER=$servername;DATABASE=$databasename;AutoTranslate=no";
				$conms = odbc_connect($msconnection,$msuser,$mspass) or die('ERROR');


$strSQL = "SELECT * FROM his_card WHERE card_id='1'";
$objQuery = mssql_query($strSQL);
if(!$objSelect){
	echo "Record not found<br>";
}
else{
	echo "Customer Detail.<br>";
	echo "id_card = $objSelect[id_card]<br>";
	echo "card_no = $objSelect[card_no]<br>";
}

echo "<br>===========================<br>";
					
?>