original_string: public function get_return_params() {
          global $PAGE;
  
          $params = array();
          if (!WS_SERVER) {
              $params = $PAGE->url->params();
          }
          unset($params['id']);
          unset($params['action']);
          return $params;
      }
code: public function get_return_params() {
          global $PAGE;
  
          $params = array();
          if (!WS_SERVER) {
              $params = $PAGE->url->params();
          }
          unset($params['id']);
          unset($params['action']);
          return $params;
      }
code_tokens: public function get_return_params ( ) { global $ PAGE ; $ params = array ( ) ; if ( ! WS_SERVER ) { $ params = $ PAGE -> url -> params ( ) ; } unset ( $ params [ 'id' ] ) ; unset ( $ params [ 'action' ] ) ; return $ params ; }
docstring: Return a list of parameters that can be used to get back to the current page.
  
  @return array params
docstring_tokens: Return a list of parameters that can be used to get back to the current page .