<?php



ConnectDB();



?>

function ConnectDB()

{

$host="MyHost"; // Host name, could be localhost, an IP or a URL


$username="MyUsername"; // Mysql username 


$password="MyPassword"; // Mysql password 


$db_name="MyDB"; // Database name 




mysql_connect("$host", "$username", "$password")or die("cannot connect"); 

mysql_select_db("$db_name")or die("cannot select DB");	

	

}