function COMMONLOG($level, $format, $args = null, $_ = null) { $msg = sprintf($format, $args, $_); $back = debug_backtrace(); $line = $back[0]['line']; $funcname = $back[1]['function']; $filename = basename($back[0]['file']); $message = "[" . $filename . ":" . $line . "]: " . $msg; S3Log::writeLog($level, $message); }