admin module 3

// starts admin 3 panel

        // if $adminLevel > 2 display module
        if ($adminLevel > 2) {

          // if user is level 3 put in div.col-lg-4 row
          if ($adminLevel == 3) {
            echo '

            <div class="col-lg-4">

            <!-- heading here -->
            <h3>Admin Level 3 Panel</h3>
            <p>Use this module to get rid of corrupt level 2 admins</p>

            <button class="btn btn-default hideshow3">show/hide</button>

            <div class="content3">

            <div class="admin_module">

            <!-- content here -->
            ';

            // get query to get all users that are level == 2
            $getLevel2Admins = dbConnect()->prepare("SELECT * FROM users WHERE level = 2");
            $getLevel2Admins->execute();
            $levelTwoAdmins = $getLevel2Admins->fetchAll();

          echo '

            <table class="nonAdmins" border="1">
              <tr>
                <td class="table_header">ID</td>
                <td class="table_header">Register Date</td>
                <td class="table_header">Username</td>
                <td class="table_header">Level 1</td>
                <td class="table_header">Level 2</td>
              </tr>
          ';

          // start to fetch users that aren't admins
          foreach($levelTwoAdmins as $row2) {

            echo '

            <tr>
              <td class="table_content">' .$row2['id']. '</td>
              <td class="table_content">' .$row2['register_date']. '</td>
              <td class="table_content">' .$row2['username']. '</td>

              <td class="table_content">
              <form method="post" class="table_content_form">
                <button class="btn btn-default" type="submit" name="demoteLevel">Demote to level 1</button>
                <input type="hidden" name="user_id2" value="' .$row2['id']. '"/>
                <input type="hidden" name="user_level2" value="1"/>
              </form>
              </td>

              <td class="table_content">
              <form method="post" class="table_content_form">
                <button class="btn btn-default" type="submit" name="demoteLevel">Demote to level 0</button>
                <input type="hidden" name="user_id2" value="' .$row2['id']. '"/>
                <input type="hidden" name="user_level2" value="0"/>
              </form>
              </td>
            </tr>

            </div>
            ';

          }


          // if users hits a change level 1/2 button;
          if(isset($_POST['demoteLevel'])) {

          // set $username var
          $userid2 = $_POST['user_id2'];
          $newLevel2 = $_POST['user_level2'];

          // update user in that row to level 1 in database
          $demoteLevel = dbConnect()->prepare("UPDATE users SET level = :level WHERE id = :id");
          $demoteLevel->bindParam(':id', $userid2);
          $demoteLevel->bindParam(':level', $newLevel2);
          $demoteLevel->execute();

          // echo success message and redirect?
          echo '<p class="success">user with ID# ' .$userid2. ' has been demoted to level ' .$newLevel2. '</p>';

        }

            echo'

            <!-- ends div.admin_module -->
            </div>

            <!-- ends div.col-lg-4 for admin panel 3 -->
            </div>
            ';
          }

        }

        echo '
          <!-- end of div.row -->
          </div>

        <!-- end of div.container-fluid -->
        </div>
        ';
        }

      }
    }