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- <?php
- session_start(); // Starting Session
- $error=''; // Variable To Store Error Message
- if (isset($_POST['username'])) {
- if (empty($_POST['username']) || empty($_POST['password'])) {
- $error = "Username or Password is invalid";
- }
- else
- {
- // Define $username and $password
- $username=$_POST['username'];
- $password=$_POST['password'];
- // Establishing Connection with Server by passing server_name, user_id and password as a parameter
- $connection = mysql_connect("localhost", "root", "");
- // To protect MySQL injection for Security purpose
- $username = stripslashes($username);
- $password = stripslashes($password);
- $username = mysql_real_escape_string($username);
- $password = mysql_real_escape_string($password);
- // Selecting Database
- $db = mysql_select_db("finalproject", $connection);
- // SQL query to fetch information of registerd users and finds user match.
- $query = mysql_query("select * from users where password='$password' AND username='$username'", $connection);
- $rows = mysql_error();
- if ($rows == 1) {
- $_SESSION['login_user']=$username; // Initializing Session
- header("location: http://localhost/final_project/Profile.html"); // Redirecting To Other Page
- } else {
- $error = "Username or Password is invalid";
- }
- mysql_close($connection); // Closing Connection
- }
- }
- ?>
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