<?php
session_start();
$servername = "localhost";
$username = "-------------";
$password = "-------------";
$dbname = "-----------";
try {
  $conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
  $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
  $user_check = $_SESSION['login_user'];
  $stmt = $conn->prepare("SELECT UserName FROM user_main WHERE UserName='$user_check'");
  $stmt->execute();
  if (empty($stmt->fetch(PDO::FETCH_ASSOC))) {
    $login_status = 0;
    $conn = null;
  } else {
    foreach ($stmt->fetch(PDO::FETCH_ASSOC) as $arr) {
      $login_session = $login_session . $arr;
      $login_status = 1;
    }
  $stmt = $conn->prepare("SELECT Email FROM user_main WHERE UserName='$user_check'");
  $stmt->execute();
  foreach ($stmt->fetch(PDO::FETCH_ASSOC) as $arr) {
    $login_email = $login_email . $arr;
  }
  }
}
catch(PDOException $e)
{
  echo $stmt . "<br>" . $e->getMessage();
}
$conn = null;

if ($login_status == 1) {
  $user_panel = file_get_contents('logged-in-button.php');
}

if ($login_status == 0) {
  $user_panel = file_get_contents('log-in-button.html');
}

?>