PHP Decode

<link rel="stylesheet" href="assets/css/popup_style.css"> 
<style> 
  .footer1 { 
    position: fixed; 
    bottom: 0; 
    width: 100%; 
    color: #5c4ac7; 
    text-align: center; 
  } 
</style> 
<?php 
 
include('./constant/layout/head.php'); 
include('./constant/connect.php'); 
session_start(); 
 
if (isset($_SESSION['userId'])) { 
  //header('location:'.$store_url.'login.php');    
} 
 
$errors = array(); 
 
if ($_POST) { 
 
  $email = $_POST['email']; 
  $password = $_POST['password']; 
 
  if (empty($email) || empty($password)) { 
    if ($email == "") { 
      $errors[] = "email is required"; 
    } 
 
    if ($password == "") { 
      $errors[] = "Password is required"; 
    } 
  } else { 
    $sql = "SELECT * FROM users WHERE email = '$email'"; 
    $result = $connect->query($sql); 
 
    if ($result->num_rows == 1) { 
      $password = md5($password); 
      // exists 
      $mainSql = "SELECT * FROM users WHERE email = '$email' AND password = '$password'"; 
      $mainResult = $connect->query($mainSql); 
 
      if ($mainResult->num_rows == 1) { 
        $value = $mainResult->fetch_assoc(); 
        $user_id = $value['user_id']; 
 
        // set session 
        $_SESSION['userId'] = $user_id; ?> 
 
 
 
        <div class="popup popup--icon -success js_success-popup popup--visible"> 
          <div class="popup__background"></div> 
          <div class="popup__content"> 
            <h3 class="popup__content__title"> 
              Login 
              </h1> 
              <p>Acceso Exitoso</p> 
              <p> 
 
                <?php echo "<script>setTimeout(\"location.href = 'dashboard.php';\",1500);</script>"; ?> 
              </p> 
          </div> 
        </div> 
      <?php  } else { 
      ?> 
 
 
        <div class="popup popup--icon -error js_error-popup popup--visible"> 
          <div class="popup__background"></div> 
          <div class="popup__content"> 
            <h3 class="popup__content__title"> 
              Error 
              </h1> 
              <p>Correo o Contrasea Incorrectos</p> 
              <p> 
                <a href="login.php"><button class="button button--error" data-for="js_error-popup">Close</button></a> 
              </p> 
          </div> 
        </div> 
 
      <?php } // /else 
    } else { ?> 
      <div class="popup popup--icon -error js_error-popup popup--visible"> 
        <div class="popup__background"></div> 
        <div class="popup__content"> 
          <h3 class="popup__content__title"> 
            Error 
            </h1> 
            <p>Correo no existe</p> 
            <p> 
              <a href="login.php"><button class="button button--error" data-for="js_error-popup">Cerrar</button></a> 
            </p> 
        </div> 
      </div> 
 
<?php } // /else 
  } // /else not empty email // password 
 
} // /if $_POST 
 
?> 
 
<div id="main-wrapper"> 
  <div class="unix-login"> 
 
    <div class="container-fluid" > 
      <div class="row "> 
        <div class="col-md-4"> 
          <div class="login-content "> 
            <div class="login-form"> 
               
              <form action="<?php echo $_SERVER['PHP_SELF'] ?>" method="post" id="loginForm" class="row"> 
                <div class="form-group col-md-12"> 
                  <label lass="col-sm-3 control-label">Correo</label> 
                  <input type="text" name="email" id="email" class="form-control" placeholder="correo" pattern="[^@\s]+@[^@\s]+\.[^@\s]+" title="Invalid email address" required=""> 
 
                </div> 
                <div class="form-group col-md-12"> 
                  <label>Contrasea</label> 
                  <input type="password" id="password" name="password" class="form-control" placeholder="contrasea" required=""> 
                </div> 
 
 
 
                <div class="col-md-12"> 
                  <button style="background-color: #102b49; border-radius: 50px;" type="submit" name="login" class=" f-w-600 text-white btn  btn-flat m-b-30 m-t-30">Ingresar</button> 
                </div> 
              </form> 
            </div> 
          </div> 
        </div> 
      </div> 
    </div> 
  </div> 
</div> 
 
 
 
 
<script src="./assets/js/lib/jquery/jquery.min.js"></script> 
 
<script src="./assets/js/lib/bootstrap/js/popper.min.js"></script> 
<script src="./assets/js/lib/bootstrap/js/bootstrap.min.js"></script> 
 
<script src="./assets/js/jquery.slimscroll.js"></script> 
 
<script src="./assets/js/sidebarmenu.js"></script> 
 
<script src="./assets/js/lib/sticky-kit-master/dist/sticky-kit.min.js"></script> 
 
<script src="./assets/js/custom.min.js"></script> 
 
</div> 
</body> 
 
</html>