nav.php

<?php 
  $query = mysqli_query($mysqli,"SELECT page_title FROM pages WHERE page_active = 1 ORDER BY page_order ASC");
  $query_links = mysqli_query($mysqli,"SELECT * FROM links ORDER BY link_order ASC"); 
?>



<nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
  <div class="container">
    <a class="navbar-brand" href="index.php"><?php echo htmlentities($config_site_name); ?></a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault">
      <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarsExampleDefault">
      <ul class="navbar-nav ml-auto">
        <?php 

        while($row = mysqli_fetch_array($query)){
        
          $title = htmlentities($row['page_title']);
      
        ?>

          <li class="nav-item">
            <a class="nav-link <?php if($_GET["page"] == $title) { echo "active"; } ?>" 
              href="/index.php?page=<?php echo $title; ?>"><?php echo ucwords($title); ?>    
            </a>
          </li>

        <?php } ?>

        <?php 

        while($row = mysqli_fetch_array($query_links)){
        
          $name = htmlentities($row['link_name']);
          $icon = htmlentities($row['link_icon']);
          $url = htmlentities($row['link_url']);
      
          ?>

          <li class="nav-item">
            <a class="nav-link" href="<?php echo $url; ?>" target="_blank">
              <?php if(!empty($icon)){
                echo "<i class='$icon mr-1'></i>";
              }
              echo ucwords($name);
              ?>    
            </a>
          </li>

        <?php } ?>

        <?php if($config_module_docs_enabled == 1){ ?>
        <li class="nav-item">
          <a class="nav-link <?php if(basename($_SERVER["PHP_SELF"]) == "/docs") { echo "active"; } ?>" href="/docs">Docs</a>
        </li>
        <?php } ?>
        <?php if($config_module_forum_enabled == 1){ ?>
        <li class="nav-item">
          <a class="nav-link <?php if(basename($_SERVER["PHP_SELF"]) == "forum" OR basename($_SERVER["PHP_SELF"]) == "forum" OR basename($_SERVER["PHP_SELF"]) == "forum/new_topic.php") { echo "active"; } ?>" href="/forum">Forum</a>
        </li>
        <?php } ?>
        <?php if($config_module_blog_enabled == 1){ ?>
        <li class="nav-item">
          <a class="nav-link <?php if(basename($_SERVER["PHP_SELF"]) == "blog") { echo "active"; } ?>" href="/blog">Blog</a>
        </li>
        <?php } ?>
      </ul>
      
      <?php if($config_module_user_registration_enabled == 1){ ?>

      <?php if(!$_SESSION['logged']){ ?>

      <ul class="navbar-nav ml-auto">
        <li class="nav-item">
          <a class="nav-link <?php if(basename($_SERVER["PHP_SELF"]) == "register.php") { echo "active"; } ?>" href="/register.php">Register</a>
        </li>
        <li class="nav-item">
          <a class="nav-link <?php if(basename($_SERVER["PHP_SELF"]) == "login.php") { echo "active"; } ?>" href="/login.php">Login</a>
        </li>
      </ul>
      <?php }else{ ?>
      <ul class="navbar-nav ml-auto">
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" data-toggle="dropdown">
            <i class="fas fa-fw fa-user"></i> <?php echo $session_user_name; ?>
          </a>
          
          
          <div class="dropdown-menu dropdown-menu-right">
            <?php if($session_user_access == 9){ ?>
            <a class="dropdown-item" href="/admin">Admin</a>
            <div class="dropdown-divider"></div>
            <?php } ?>
            <a class="dropdown-item" href="/logout.php">Logout</a>
          </div>
        </li>
      </ul>
      <?php 
      } 
      }
      ?>
    </div>

  </div>
</nav>