original_string: protected function get_roleids_for(string $field) {
          $value = $this->raw_get($field);
          if (empty($value)) {
              return [];
          }
  
          return json_decode($value);
      }
code: protected function get_roleids_for(string $field) {
          $value = $this->raw_get($field);
          if (empty($value)) {
              return [];
          }
  
          return json_decode($value);
      }
code_tokens: protected function get_roleids_for ( string $ field ) { $ value = $ this -> raw_get ( $ field ) ; if ( empty ( $ value ) ) { return [ ] ; } return json_decode ( $ value ) ; }
docstring: Get the list of role IDs for either expiredroles, or unexpiredroles.
  
  @param   string  $field
  @return  int[]
docstring_tokens: Get the list of role IDs for either expiredroles or unexpiredroles .