Online PHP editor | perf for WNrcF

<?php include_once"ui/connectdb.php"; session_start(); // License check function $licenseKey = "1fde8ca4875c8f65b47a3ad8c54f8c372e4125fcd4398ce6065a48161af5ef3f"; // Replace with your actual license key $systemIdentifier = gethostname(); // Or use another method to get a unique system identifier $expirationDate = "2026-03-21"; // Set your expiration date $currentDate = time(); $expirationTimestamp = strtotime($expirationDate); $remainingDays = ceil(($expirationTimestamp - $currentDate) / (60 * 60 * 24)); // Display Remaining Days echo "<p>Days remaining for license expiration: $remainingDays</p>"; // Call the license check at the beginning of the script $select = $pdo->prepare("SELECT * FROM tbl_user LIMIT 1"); $select->execute(); $row = $select->fetch(PDO::FETCH_ASSOC); if (!$row) { // No user found, display a message and redirect to registration page $_SESSION['status'] = "No user found for this app,Register an account as Admin to continue."; $_SESSION['status_code'] = "warning"; header("Location: ui/registration.php"); exit(); } if(isset($_POST["btn_login"])) { $useremail = $_POST["txt_email"]; $password= $_POST["txt_password"]; $select = $pdo->prepare("select * from tbl_user where useremail='$useremail' and userpassword='$password'"); $select->execute(); $row = $select->fetch(PDO::FETCH_ASSOC); if(is_array($row)){ if ($licenseKey !== hash('sha256', $systemIdentifier)) { if ($licenseKey !== hash('sha256', $systemIdentifier)) { // License key is invalid $_SESSION['status'] = "License key is invalid for this system."; $_SESSION['status_code'] = "error"; } // Check if the current date is before the expiration date if (strtotime($expirationDate) < time()) { // License is expired $_SESSION['status'] = "License has expired. Please renew or contact support."; $_SESSION['status_code'] = "error"; } } elseif($row['useremail']==$useremail AND $row['userpassword']==$password and $row['role']=="Admin"){ $_SESSION['status']="login successfull By Admin"; $_SESSION['status_code']="success"; header('refresh: 1; ui/dashboard.php'); $_SESSION['userid']=$row['userid']; $_SESSION['username'] = $row['username']; $_SESSION['useremail'] = $row['useremail']; $_SESSION['role'] = $row['role']; } elseif($row['useremail']==$useremail AND $row['userpassword']==$password and $row['role']=="User"){ $_SESSION['status']="login successfull By User"; $_SESSION['status_code']="success"; header('refresh: 1; ui/user.php'); $_SESSION['userid']=$row['userid']; $_SESSION['username'] = $row['username']; $_SESSION['useremail'] = $row['useremail']; $_SESSION['role'] = $row['role']; } }else{ $_SESSION['status']="Wrong Email or password"; $_SESSION['status_code']="error"; } } ?> <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>STORE | Log in</title>  <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,400i,700&display=fallback">  <link rel="stylesheet" href="plugins/fontawesome-free/css/all.min.css">     <link rel="stylesheet" href="plugins/sweetalert2-theme-bootstrap-4/bootstrap-4.min.css">  <link rel="stylesheet" href="plugins/toastr/toastr.min.css"> <link rel="stylesheet" href="dist/css/adminlte.min.css"> </head> <body class="hold-transition login-page"> <div class="login-box">  <div class="card card-outline card-primary"> <div class="card-header text-center"> <a href="index.php" class="h1"><b>STORE</b> <br></a> <h2>T.M OKI VENTURE</h2> </div> <div class="card-body"> <p class="login-box-msg">Sign in to start your session</p> <form action="" method="post"> <div class="input-group mb-3"> <input type="email" class="form-control" placeholder="Email" name="txt_email" required> <div class="input-group-append"> <div class="input-group-text"> <span class="fas fa-envelope"></span> </div> </div> </div> <div class="input-group mb-3"> <input type="password" class="form-control" placeholder="Password" name="txt_password" required> <div class="input-group-append"> <div class="input-group-text"> <span class="fas fa-lock"></span> </div> </div> </div> <div class="row"> <div class="col-8"> <div class="icheck-primary">  </div> </div>  <div class="col-4"> <button type="submit" class="btn btn-primary btn-block" name="btn_login" >Log In</button> </div>  </div> </form>  <p class="mb-1"> </p> <p class="mb-0"> </p> </div>  </div>  </div>  </body> </html>  <script src="plugins/jquery/jquery.min.js"></script>  <script src="plugins/bootstrap/js/bootstrap.bundle.min.js"></script>  <script src="plugins/sweetalert2/sweetalert2.min.js"></script>  <script src="plugins/toastr/toastr.min.js"></script>  <script src="dist/js/adminlte.min.js"></script> <?php if(isset($_SESSION['status']) && $_SESSION['status']!='') { ?> <script> $(function() { var Toast = Swal.mixin({ toast: true, position: 'top', showConfirmButton: false, timer: 5000 }); Toast.fire({ icon: '<?php echo $_SESSION['status_code'];?>', title: '<?php echo $_SESSION['status'];?>' }) }); </script> <?php unset($_SESSION['status']); } ?>

Version	System time (s)	User time (s)	Memory (MiB)
8.4.7	0.029	0.011	18.70
8.4.6	0.024	0.011	18.00
8.4.5	0.027	0.007	18.02
8.4.4	0.028	0.009	18.05
8.4.3	0.018	0.004	18.17
8.4.2	0.022	0.002	18.16
8.4.1	0.015	0.006	17.85
8.3.21	0.004	0.004	17.04
8.3.20	0.018	0.003	16.88
8.3.19	0.017	0.002	16.87
8.3.18	0.028	0.011	16.66
8.3.17	0.027	0.009	16.75
8.3.16	0.024	0.009	16.70
8.3.15	0.031	0.002	16.84
8.3.14	0.022	0.005	16.76
8.3.13	0.025	0.006	16.68
8.3.12	0.015	0.004	17.08
8.3.11	0.017	0.001	16.90
8.3.10	0.019	0.002	16.78
8.3.9	0.015	0.004	16.79
8.3.8	0.017	0.002	16.77
8.3.7	0.017	0.004	16.61
8.3.6	0.016	0.004	17.14
8.3.5	0.020	0.003	16.49
8.3.4	0.015	0.004	17.97
8.3.3	0.015	0.003	17.69
8.3.2	0.016	0.002	17.61
8.3.1	0.015	0.003	17.95
8.3.0	0.016	0.007	17.94
8.2.28	0.016	0.002	17.09
8.2.27	0.017	0.003	17.09
8.2.26	0.018	0.005	16.97
8.2.25	0.012	0.005	17.18
8.2.24	0.011	0.007	16.89
8.2.23	0.014	0.003	16.77
8.2.22	0.012	0.004	16.93
8.2.21	0.015	0.002	16.61
8.2.20	0.013	0.004	16.96
8.2.19	0.013	0.004	16.52
8.2.18	0.014	0.003	16.42
8.2.17	0.018	0.003	18.07
8.2.16	0.014	0.007	17.81
8.2.15	0.015	0.004	17.86
8.2.14	0.014	0.006	17.82
8.2.13	0.017	0.008	17.90
8.2.12	0.024	0.005	17.84
8.2.11	0.014	0.005	17.94
8.2.10	0.016	0.008	17.72
8.2.9	0.013	0.005	17.75
8.2.8	0.014	0.004	18.10
8.2.7	0.014	0.004	17.77
8.2.6	0.015	0.004	17.86
8.2.5	0.013	0.009	17.84
8.2.4	0.014	0.006	17.82
8.2.3	0.016	0.006	17.68
8.2.2	0.011	0.005	17.87
8.2.1	0.022	0.006	17.94
8.2.0	0.023	0.010	17.47