ดึงข้อมูลจากฐานข้อมูลมาแทนตรงนี้ได้ไหมครับถ้าไม่ได้พอมีวิธีอื่นไหม ???

<?php
include "member/connect/config.php";
$strSQL = "SELECT * FROM member WHERE Username = '".mysql_real_escape_string($_GET["u"])."'";
$objQuery = mysql_query($strSQL) or die(mysql_error());
$objResult = mysql_fetch_array($objQuery);
if(!$objResult)
{
$uName = $objResult['name']; //เอาค่าที่ตรงการใส่ตัวแปร คุณก็ต้องแก้ตัวแปรเป็นของคุณด้วยนะ
header('Location: howto.php?u=$uName');
}
?>

<?php
include "member/connect/config.php";
$strSQL = "SELECT * FROM member WHERE Username = '".mysql_real_escape_string($_GET["u"])."'";
$objQuery = mysql_query($strSQL) or die(mysql_error());
$objResult = mysql_fetch_array($objQuery);
if(!$objResult)
{
header('Location: index.php?u='.$_COOKIE["u"].'');
}
if($_COOKIE["u"] == "")
{
setcookie("u",$_GET["u"],time()+3600);
}
if(!$_COOKIE["u"])
{
	$uName = $objResult["Username"];
	header('Location: index.php?u=$uName');
	}
?>

<?php
include "member/connect/config.php";
$strSQL = "SELECT * FROM member WHERE Username = ' ลองดูเงือนไขในการดีงข้อมูลตรงนี้ด้วย ' ";
$objQuery = mysql_query($strSQL) or die(mysql_error());
$objResult = mysql_fetch_array($objQuery);
$uName = $objResult["Username"];
if($objResult!=''){
header('Location: index.php?u=$uName');
}
?>

<?php
include "member/connect/config.php";
$strSQL = "SELECT * FROM member WHERE Username = '".mysql_real_escape_string($_GET["u"])."'";
$objQuery = mysql_query($strSQL) or die(mysql_error());
$objResult = mysql_fetch_array($objQuery);
$uName = $objResult["Username"]; //เอามาจากบรรทัดที่ 16 ทดสอบ echo ดู
echo "ค่า uName :: ".$uName."<br>";
if(!$objResult)
{
header('Location: index.php?u='.$_COOKIE["u"].'');
}
if($_COOKIE["u"] == "")
{
setcookie("u",$_GET["u"],time()+3600);
}
if(!$_COOKIE["u"])
{
	header('Location: index.php?u=$uName');
	}
?>

<?php
include "member/connect/config.php";
$strSQL = "SELECT * FROM member WHERE Username = '".mysql_real_escape_string($_GET["u"])."'";
$objQuery = mysql_query($strSQL) or die(mysql_error());
$objResult = mysql_fetch_array($objQuery);
if(!$objResult)
{
header('Location: test.php?u='.$User.'');
}
?>

<?php
// Database Connection
$host="localhost"; // change
$username = "root"; // change
$password = "root"; // change
$db="db"; // change
$connect=mysql_connect($host,$username,$password) or die ("Cannot Connect to MySQL");
mysql_select_db($db) or die ("Cannot connect to Database");

	
	//configwebsite
$User = "siriyot"; // change

?>