<?php

class DB {
    //Database connection

    public static $conn;

    /**
     * Connect to the database
     *
     * @return bool false on failure
     */

    public static function getInstance(){
        if(!self::$instance) {
            self::$instance = new DB();
        }
        return self::$instance;
    }

    public function connect() {
        //Try and connect to the database
        $host = 'helios.csesalford.com';
        $user = 'stc885';
        $pass = 'iv9bBshl2';
        $db = 'stc885';
        $conn = new mysqli($host,$user,$pass,$db);
        return $conn;

    }
}