note 50404 rejected from function.gzwrite by nlopess

Note Submitter: xperience at poczta dot interia dot pl ---- I have question. i have simple function to do basic debug logging ie: function do_log($log_string) { $fp = gzopen("log.gz","a") gzwrite($fp, $log_string, strlen($logstring)); gzclose($fp); } Function do_log is called periodically when we need to log something, all works fine, it appends a line to a log file, but length of log.gz is almost that same or even bigger than original file size. What can be done to have better efficiency. I tried to use gz functions to save hdd space.