public static function genUpdateFlagQueryByContent(PosMemberImportContent $content) { $sql = 'UPDATE CCS_MemberFlags SET '; foreach ($content->flags as $key => $flag) { $key = Flater::resoveKey($key); $sql .= "Distflags_{$key}='{$flag}',"; } return substr($sql, 0, -1) . " WHERE MemberSerNoStr='{$content->serno}'"; }