original_string: public function get_setting() {
          $seconds = $this->config_read($this->name);
          if (is_null($seconds)) {
              return null;
          }
  
          return self::parse_seconds($seconds);
      }
code: public function get_setting() {
          $seconds = $this->config_read($this->name);
          if (is_null($seconds)) {
              return null;
          }
  
          return self::parse_seconds($seconds);
      }
code_tokens: public function get_setting ( ) { $ seconds = $ this -> config_read ( $ this -> name ) ; if ( is_null ( $ seconds ) ) { return null ; } return self :: parse_seconds ( $ seconds ) ; }
docstring: Get the selected duration as array.
  
  @return mixed An array containing 'v'=>xx, 'u'=>xx, or null if not set
docstring_tokens: Get the selected duration as array .