Join the social network of Tech Nerds, increase skill rank, get work, manage projects...
 
 
 
 

  • What Is Wrong With Number Of Rows Count Function ?

    @UniqueIdeaMan
    Recommendations Offline Message

    • 0
    • 0
    • 0
    • 0
    • 0
    • 0
    • 0
    • 101
    Answer it

    Guys & Ladies,

    This LOGIN.php was working lastnight and so I don't know why not now.

    The ELSE at 53 gets triggered even though I have typed the right password!

    What do you think of line 16 ? ...

    if($numrows >1)

    I tried the following but no luck:

    if($numrows)

    if($numrows !=0)

    if($numrows ==2)

     

    In the past, they worked, though. What is wrong, do you reckon?

    [php]

<?php
session_start();
require "conn.php";
require "site_details.php";

if(isset($_POST["member_login_submit"]))
{
    if(!empty($_POST["member_login_username_or_email"]) && !empty($_POST["member_login_password"]))
    {
        $member_login_username_or_email = trim(strip_tags(strtolower(mysqli_real_escape_string($conn,$_POST["member_login_username_or_email"]))));
        $member_login_password = trim(strip_tags(mysqli_real_escape_string($conn,$_POST["member_login_password"])));
        
        $sql = "SELECT * FROM users WHERE usernames='".$member_login_username_or_email."' OR emails='".$member_login_username_or_email."' AND passwords='".$member_login_password."'";
        $result = mysqli_query($conn,$sql);
        $numrows = mysqli_num_rows($result);
        if($numrows >1)
        {        
            while ($row = mysqli_fetch_assoc($result))
            {
                $db_username = $row["usernames"];
                $db_password = $row["passwords"];
                $db_email = $row["emails"];
                                        
                if  ($member_login_username_or_email == $db_username && $member_login_password == $db_password || $member_login_username_or_email == $db_email && $member_login_password == $db_password)            
                {
                    $_SESSION["user"] = $member_login_username_or_email;           
                    if(!empty($_POST["member_login_remember"]))
                    {
                        setcookie("member_login_username_or_email", $member_login_username_or_email, time()+ (10 * 365 * 24 * 60 * 60));
                        setcookie("member_login_password", $member_login_password, time()+ (10 * 365 * 24 * 60 * 60));                        
                    }
                    else
                    {
                        if(isset($_COOKIE["member_login_username_or_email"]))
                        {    
                            setcookie("member_login_username_or_email", "", "");
                        }
                        if(isset($_COOKIE["member_login_password"]))
                        {    
                            setcookie("member_login_password", "", "");
                        }        
                    }
                    header("location:home.php");            
                }
                else
                {
                    $message = "Invalid login!";
                }    
            }
        }
        else
        {
            $message = "Something is wrong! Try again later!";
        }        
    }
    else
    {
        $message = "You must input your Username and Password!";    
    }
}    

?>
<!DOCTYPE html>
<html>
<head>
<title><?php $site_name?> Member Login Page</title>
  <meta charset="utf-8">
</head>
<body>
<div class = "container">
<form method="post" action="">
<center><h3><?php $site_name ?> Member Login Form</h3></center>
<div class="text-danger">
<?php
if(isset($message))
{
    echo $message;
}
?>
<div class="form-group">
<center><label>Username/Email:</label>
<input type="text" placeholder="Enter Username or Email" name="member_login_username_or_email" value="<?php if(isset($_COOKIE["member_login_username_or_email"])) echo $_COOKIE["member_login_username_or_email"]; ?>"</center>
</div>
<div class="form-group">
<center><label>Password:</label>
<input type="password" placeholder="Enter password" name="member_login_password" value="<?php if(isset($_COOKIE["member_login_password"])) echo $_COOKIE["member_login_password"]; ?>"></center>
</div>
<div class="form-group">
<center><label>Remember Login Details:</label>
<input type="checkbox" name="member_login_remember" /></center>
</div>
<div class="form-group">
<center><input type="submit" name="member_login_submit" value="Login" class="button button-success" /></center>
</div>
<div class="form-group">
<center><font color="red" size="3"><b>Forgot your password ?</b><br><a href="member_login_password_reset.php">Reset it here!</a></font></center>
<center><font color="red" size="3"><b>Not registered ?</b><br><a href="member_register.php">Register here!</a></font></center>
</form>
</div>
</body>
</html>

[/php]

     

    php mysql
    Answer it

 0 Answer(s)

Sign In
Forgot Password?
                           OR                           
Create an account !!
                           OR                           
Register

Sign up using

                           OR                           
Forgot Password
Fill out the form below and instructions to reset your password will be emailed to you:
Reset Password
Fill out the form below and reset your password: