"Michael Shadle" <mike503@xxxxxxxxx> wrote in message news:AANLkTildd_GdnlfFPuWDX5acWWK45jbU4I6YBbmGJ6qj@xxxxxxxxxxxxxxxxx > On Wed, Jun 23, 2010 at 12:06 AM, Rene Veerman <rene7705@xxxxxxxxx> wrote: >> unlikely. it's a apache delivered ip address.. very little chance of >> insert vulnerabilities, imho. > > still, the overhead for a db escape is better than your site being > trashed. > > also, you could look at converting the IP to an INT(10) (at least for > IPv4) and save > > ip in string - 123.456.789.123 - up to 15 bytes - varchar(15) > ip in integer format - 4 bytes - int(10) > > I've done this on a variety of projects. Arjen even mentions it back in > 2005: > > http://arjen-lentz.livejournal.com/44290.html > > It does make things a bit harder to read, and at one point I did get > different results when calculating it in PHP vs. MySQL (I forget when > and how, and haven't seen the issue again) but if you're looking for > IP ranges it can come in handy too - integer math is much cleaner than > IP address math :) how do i convert it? with ip2long() or in sql with INET_ATON()? Br Tanel -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
