$f_media_graffiti, 'photo'=>$f_media_photo, 'video'=>$f_media_video, 'audio'=>$f_media_audio, 'link'=>$f_media_link); foreach ($media_arr as $name => $val) { if ($val == 1) { $media[] = $name; } } if (count($media) == 5) { $media = '*'; } else if (count($media) == 0) { $media = 'false'; } else { $media = implode(',', $media); }