where should i place data base file to run example project :  i m new in PHP programing. i copy some project form github       https://github.com/puttyvikas/shopping   this is screen shot project 
containing thi file  [githum PHP project files][1] i extract project  
 place in my wamp www folder.  and   access by using  
 http://localhost /shopping-master/index.php     its show me not connect error.  help me    how  do i  connect with database  where should i place sample code 
     database    to run project easily ??
    this is screen shot 

    enter code here
    

    //connect.php file
       <?php
    $server_name = "localhost";
    $user_name = "root";
    $pass = "";
    //$db = "easygaadi";
    $db = "shopping";
    $conn_error = "not connected";

    if(@!mysql_connect($server_name,$user_name,$pass) || @!mysql_select_db($db))
    {
	die($conn_error);
    } //else { 
    //echo "<span style='background-color:yellow'>Connected to Database    
    Successfully!!</span><br>";
    //}




     //this is index.php file



         <!DOCTYPE html>
       <html>
       <?php require 'connect.php'; 
        ob_start();
     session_start();
     ?>
     <head>



         