🔒 Closed HELP PO MGA MASTER

[_Wab0u_]

mga master at malalakas sa php jan need help php beginner lang po sinundan ko lang yung tut ni gpl yung nasa youtube at yung files na nandito sa login attempt ako na confuse yan lagi ano po kaya mali ginaya ko na parehas sana matulungan
(beginner be like)

<?php

include("connections.php");

date_default_timezone_set ("Asia/Manila");
$date = date("m/d/Y");
$time = date("h:i a");
$end_time = date("h:i A", strtotime("+10 minutes", strtotime($time_now)));
$error = "";
$attempt = 0;

$username = $password ="";
$usernameErr = $passwordErr ="";


if(isset($_POST["btnLogin"])){
    if(empty($_POST["username"])){
        $usernameErr =  "<b>Pangalan ****!</b>";
    }else{
        $username = $_POST["username"];
    }
    if(empty($_POST["password"])){
        $passwordErr =  "<b>Password Mo ****!</b>";
    }else{
        $password = $_POST["password"];
    }
 
 
    if($username && $password){
        $check_username = mysqli_query($connections, "SELECT * FROM user_tbl WHERE username='$username'");
        $check_username_rows = mysqli_num_rows($check_username);
        if($check_username_rows > 0){
        
           $row = mysqli_fetch_assoc($check_username);
           $user_id = $row["id"];
           $attempt = 0;
           $db_passsword = $row["password"];
           $db_attempt = $row["attempt"];
        
           $db_log_time = strtotime ($row["log_time"]);
           $my_log_time = $row["log_time"];
           $new_time = strtotime($time_now);
           $db_date = $row["date"];
           $db_time = $row["time"];
           $account_type_ = $row["account_type_"];
        
            
               if($db_log_time <= $new_time){
                
                   if($password == $db_passsword){
                       mysqli_query($a,"UPDATE users SET attempt='$0',log_time='' WHERE user_id='$user_id'");
                       echo "login sucess";
                   }else{
                       $error = "Login Failed"
                        $attempt = $db_attempt + 1;
                        if($attempt >= 3){
                            $attempt = 3;
                        
                            mysqli_query($a,"UPDATE users SET attempt='$attempt',log_time='$end_time' WHERE user_id='$user_id'");
                            $error = "We're sorry! Youhave to wait until <b>$end_time</b> before login";
                        }else{
                        
                            mysqli_query($a,"UPDATE users SET attempt='$attempt'WHERE user_id='$user_id'");
                            $error = "Yuor login attempt : $attempt";
                        }
                       }else{
                        
                        
                        
                        
                       }
                   }else{
                    
                     $error = "I'm Sorry, You have to wait until: <b>$my_log_time</b> before login";
                    
                   }
                
                
          
                
            
            
        
        
        
              session_start();
              $_SESSION["id"] = $user_id;
            
            
            
            
            
            
            
            
               if($account_type_ == 1){
                   echo "<script>window.location.href='Admin';</script>";
               }else{
                   echo "<script>window.location.href='user';</script>";
               }
        }else{
            $usernameErr = "Hindi Pa Rehistrado!";
        
        }
    
    }
 
}



?>
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<center>
<form method="POST">
<table border="0" width="10%">

  <tr> <td> <input type="text" name="username" value="<?php echo $username; ?>" placeholder="Username" </td></tr>
<tr><td><span class="error"><?php echo $usernameErr; ?></td></tr>

<tr><td>
  <input type="password" name="password" value="" placeholder="Password">

</td></tr>
<tr><td><span class="error"><?php echo $passwordErr; ?></td></tr>

<tr><td><center><input type="submit" name="btnLogin"value="Login"><tr></center><td>
<br>

<tr><td><center><a href="sign" class="btn-primary"><b>Sign up here</b></a></center><tr><td>
</table>
</form>

</center>
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<hr>
<span class="error"><?php echo $error; ?></span>
<style>
.btn-primary1{
    -webkit-border-radius: 0;
 -moz-border-radius: 0;
 border-radius: 0px;
 font-family: Georgia;
 color:#ffffff;
 font-size: 25px;
 background: #34d9bd;
 padding: 6px 20px 8px 20px;
 text-decoration: none;
}
.btn-primary1:hover {
    background:#4ccfb3;
    text-decoration: none;
}

</style>


<a href="index" class="btn-primary1">Back
</a>
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