<?php
session_start();
include './../config.php'

//Login code
if (isset($_POST['submit'])) {
    $user = $_POST['user'];
    $pwd = $_POST['pwd'];

    if ($user == "MyUsername" && $pwd == "abc123") {
        $_SESSION["user"] = $username;
    } else {
        echo "Login incorrect. Please try again";
    }
}

// If the user is not logged in, show the login form
if (!isset($_SESSION["user"])) {
    ?>
    <form action="" method="POST">
        User: <input type="text" name="user" /><br />
        Pass: <input type="password" name="pwd" />
        <input type="submit" name="submit" style="display:none;"/>
    </form>
    <?php
} else {
    // If the IS logged in. Show the table
    ?>
    <table style="width:100%">
        <tr>
            <th>Firstname</th>
            <th>Lastname</th>
            <th>Age</th>
        </tr>
        <tr>
            <td>Jill</td>
            <td>Smith</td>
            <td>50</td>
        </tr>
        <tr>
            <td>Eve</td>
            <td>Jackson</td>
            <td>94</td>
        </tr>
    </table>
<?php
}
?>