original_string: public function can_review_filters() {
          return $this->is_uservisible() &&
                  has_capability('moodle/filter:manage', $this->get_context()) &&
                  count(filter_get_available_in_context($this->get_context())) > 0;
      }
code: public function can_review_filters() {
          return $this->is_uservisible() &&
                  has_capability('moodle/filter:manage', $this->get_context()) &&
                  count(filter_get_available_in_context($this->get_context())) > 0;
      }
code_tokens: public function can_review_filters ( ) { return $ this -> is_uservisible ( ) && has_capability ( 'moodle/filter:manage' , $ this -> get_context ( ) ) && count ( filter_get_available_in_context ( $ this -> get_context ( ) ) ) > 0 ; }
docstring: Returns true if the current user can review filter settings for this category.
  @return bool
docstring_tokens: Returns true if the current user can review filter settings for this category .