อยากสอบถามเกี่วกับไฟด์ connect database คับ คือ ผมลองเขียนไฟด์ ติดต่อฐานข้อมูล แล้ว เวลารัน ภาษากลายเป็นภาษามั่วๆ คับ

<?

$hostname="localhost";
$dbname="wedding";
$user="root";
$pass="root";

$conn= mysql_pconnect($hostname, $user, $pass) or die(mysql_error());
$sql = "SET NAMES 'UTF8'";
$character = mysql_db_query($dbname,$sql);
mysql_select_db($dbname) or die("เลือกฐานข้อมูลไม่ได้");


?>

<?php
//if (!isset($_SESSION)) {
//	session_start();
//}
//header ('Content-type: text/html; charset=TIS-620');

function connect_db() {
$dbhost = 'localhost';
$dbuser = 'root';
$dbpass = 'root';
	$result = mysql_pconnect($dbhost, $dbuser, $dbpass);
	return $result;
}

$dbname = 'wedding';

$Conn = connect_db();
mysql_select_db ($dbname,$Conn) or die ("I cannot select the database '$dbname' because: " . mysql_error());
$sql = "SET NAMES 'UTF8'";
$character = mysql_db_query($dbname,$sql);

$defaultPage = 'index.php';

define('EMOTION_DIR', $_SERVER['DOCUMENT_ROOT'].'/muffin/download/Emo/');
define('SCREEN_THUMB_DIR', $_SERVER['DOCUMENT_ROOT'].'/muffin/download/Screensaver/Thumb/');
define('SCREEN_DIR', $_SERVER['DOCUMENT_ROOT'].'/muffin/download/Screensaver/');
define('WALLPAPER_THUMB_DIR', $_SERVER['DOCUMENT_ROOT'] . '/muffin/download/Wallpaper/Thumb/');
define('WALLPAPER_1024_DIR', $_SERVER['DOCUMENT_ROOT'].'/muffin/download/Wallpaper/1024/');
define('WALLPAPER_1440_DIR', $_SERVER['DOCUMENT_ROOT'].'/muffin/download/Wallpaper/1440/');

define('REMOTION_DIR', '/muffin/download/Emo/');
define('RSCREEN_THUMB_DIR', '/muffin/download/Screensaver/Thumb/');
define('RSCREEN_DIR', '/muffin/download/Screensaver/');
define('RWALLPAPER_THUMB_DIR', '/muffin/download/Wallpaper/Thumb/');
define('RWALLPAPER_1024_DIR', '/muffin/download/Wallpaper/1024/');
define('RWALLPAPER_1440_DIR', '/muffin/download/Wallpaper/1440/');
?>