<?php
session_start();
$host = "127.0.0.1";
$port = "5432";
$user = "postgres";
$password = "postgres";
$db = "demo";
$conn_string = "host=" . $host . " port=5432 dbname=" . $db . " user=" . $user . " password=" . $password . "";
pg_connect($conn_string);
if (isset($_POST['username'])) {
$uname = $_POST['username'];
$password = $_POST['password'];
$sql = "INSERT INTO loginform (username, password) VALUES ('$uname', '$password')";
$result = pg_query($sql);
$_SESSION['uname'] = $uname;
echo "<script>location.href='questions.php'</script>";
}
?>
<html>
<head>
<title>Login Page</title>
<link rel="dns-prefetch" href="//fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css?family=Nunito" rel="stylesheet">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" integrity="sha384-mzrmE5qonljUremFsqc01SB46JvROS7bZs3IO2EmfFsd15uHvIt+Y8vEf7N7fWAU" crossorigin="anonymous">
<link rel="stylesheet" href="styles.css">
<link rel="stylesheet" type="text/css" href="styles2.css">
<link rel="icon" type="image/png" href="img/favicon.png"/>
</head>
<body>
<div id="app">
<nav class="navbar navbar-expand-md navbar-light bg-white shadow-sm">
<div class="container">
<a class="navbar-brand">
BattTho
</a>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav me-auto">
</ul>
<ul class="navbar-nav ms-auto">
<li class="nav-item">
<a class="nav-link" href="login.php">Login </a>
</li>
</ul>
</div>
</div>
</nav>
</div>
<div class="container">
<div class="d-flex justify-content-center h-100">
<div class="card">
<div class="card-header">
<h3>Register</h3>
</div>
<div class="card-body">
<form method="POST" actions="#">
<div class="input-group form-group">
<div class="input-group-prepend">
<span class="input-group-text"><i class="fas fa-user"></i></span>
</div>
<input type="text" name="username" class="form-control" placeholder="username" required>
</div>
<div class="input-group form-group">
<div class="input-group-prepend">
<span class="input-group-text"><i class="fas fa-key"></i></span>
</div>
<input type="password" name="password" class="form-control" placeholder="password" required>
</div>
<br>
<div class="form-group">
<input type="submit" value="Register" class="btn float-right login_btn">
</div>
</form>
</div>
</div>
</div>
</div>
</body>