public function write_setting_flags($data) {
        $result = true;
        foreach ($this->flags as $flag) {
            $result = $result && $flag->write_setting_flag($this, $data);
        }
        return $result;
    }
public function write_setting_flags($data) {
        $result = true;
        foreach ($this->flags as $flag) {
            $result = $result && $flag->write_setting_flag($this, $data);
        }
        return $result;
    }
public function write_setting_flags ( $ data ) { $ result = true ; foreach ( $ this -> flags as $ flag ) { $ result = $ result && $ flag -> write_setting_flag ( $ this , $ data ) ; } return $ result ; }
Write the values of the flags for this admin setting.

@param array $data - The data submitted from the form or null to set the default value for new installs.
@return bool - true if successful.
Write the values of the flags for this admin setting .