hungdh0x5e

<?php

class DB_Functions {

    private $db;

    //put your code here
    // constructor
    function __construct() {
        include_once './db_connect.php';

hungdh0x5e

<?php
public function connect() {
    require_once 'config.php';
    $con = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
    // selecting database
    mysql_select_db(DB_DATABASE);
    // return database handler
    return $con;
}
// Closing database connection

hungdh0x5e

<?php
// Database config variables
define("DB_HOST", "localhost");
define("DB_USER", "root");
define("DB_PASSWORD", "123456");
define("DB_DATABASE", "gcm");
// Google API Key
define("GOOGLE_API_KEY", "AIzaSyA7***************ViqJE"); 
?>