title: Allowing multiple choices instead of just one
body: <p>I have a code that is used for adding a channel to an IPTV platform!
  Currently we have the option to put a channel in single category/genre... What we want to do is instead of this drop box to a have something like checklist or space to write the genres/categories... I have tried everything I remembered I knew, but nothing worked! Thank you</p>
  
  <pre><code>function get_genres() {
  
      global $tv_genre_id;
  
      $genres = Mysql::getInstance()-&gt;from('tv_genre')-&gt;get()-&gt;all();
  
      $option = '';
  
      foreach ($genres as $arr){
          $selected = '';
  
          if ($tv_genre_id == $arr['id']){
              $selected = 'selected';
          }
          $option .= "&lt;option value={$arr['id']} $selected&gt;"._($arr['title'])."\n";
      }
      return $option;
  }
  </code></pre>