//connection string
$hostname = 'hostname';
$dbname = 'dbname';
$username = 'username';
$password = 'password';
$dbh = new PDO("dblib:host=$hostname;dbname=$dbname","$username","$password");

//Parsing the passed in data
$passedparams = implode(',',$_REQUEST['passedparams']);

//Capturing the dates from passed in data
$d1 = $_REQUEST['d1'];
$d2 = $_REQUEST['d2'];

//Run Stored Procedure To Create Table
$proc = mssql_init('HoldingPattern',$conn);
mssql_bind($proc,'@d1',$d1,SQLVARCHAR);
mssql_bind($proc,'@d2',$d2,SQLVARCHAR);

//Create Query String to query newly created table
$sql = "SELECT ".$passedparams." FROM tablecreatedfromproc";
$stmt = $dbh->prepare($sql);
$stmt->execute();