Source Reference:

• Component: bbPress :: bbp-core

  File: /bbp-includes/bbp-common-template.php :: Trac Source Line: 1026

  					break;
  
  				// Any other
  				default :
  					$retval = __( 'None available', 'bbpress' );
  					break;
  			}
  		}
  
  		return apply_filters( 'bbp_get_dropdown', $retval, $args );
  	}
  
  /**
   * Output the required hidden fields when creating/editing a topic
   *
   * @since bbPress (r2753)
   *
   * @uses bbp_is_topic_edit() To check if it's the topic edit page
   * @uses wp_nonce_field() To generate hidden nonce fields
   * @uses bbp_topic_id() To output the topic id