Databases_Project/header.php at main · LoopyLulu/Databases_Project · GitHub

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<?php
session_start();
error_reporting(E_ALL);
ini_set('display_errors', 'On');
?>

<header>
  <nav class="navbar navbar-expand-md navbar-dark bg-dark">
    <div class="container-fluid">
      <a class="navbar-brand" href="#">Your-Logo</a>
      <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#collapsibleNavbar" aria-controls="collapsibleNavbar" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
      </button>
      <div class="collapse navbar-collapse" id="collapsibleNavbar">
        <ul class="navbar-nav ms-auto">
          <!-- check if currently logged in, display Log out button
               otherwise, display sign up and log in buttons -->
          <?php if (!isset($_SESSION['Username'])) { ?>
            <li class="nav-item">
              <a class="nav-link" href="signup.php">Sign up</a>
            </li>
            <li class="nav-item">
              <a class="nav-link" href="signin.php">Sign in</a>
            </li>
          <?php  } else { ?>
            <li class="nav-item">
              <a class="nav-link" href="signout.php">Sign out</a>
            <li class="nav-item">
              <a class="nav-link" href="favorites-page.php">My Favorites</a>
            </li>
          <?php } ?>

        </ul>
      </div>
    </div>
  </nav>
</header>