ConexaoDB

<?php
namespace connections;
require_once 'connections/user/defines.php';
use connections\user\defines;


class ConexaoDB{
private static $conn;

const CONEXAO = array("host"=>HOST,"db"=>DATABASE,"user"=>USER,"pass"=>PASSWORD);

function __construct(){
    $user = self::CONEXAO['user'];
    $pass = self::CONEXAO['pass'];
    self::$conn = new \PDO('mysql:host='.self::CONEXAO['host'].';dbname='.self::CONEXAO['db'],$user,$pass);
    }

public function getConn(){
    return self::$conn;
    }
}