<?php session_start();
$servername = "localhost";
$username = "tjrhyd_stds";
$password = "Zf^sw0736";
$dbname = "studenlq_tjrhyd";
$conn = mysqli_connect($servername, $username, $password, $dbname);
// $servername = "localhost";
// $username = "root";
// $password = "";
// $dbname = "tjras";
// $conn = mysqli_connect($servername, $username, $password, $dbname);
if (!$conn) {
  die("Connection failed: " . mysqli_connect_error());
}  
?>