PHP talking to hardware at client PC?

[Man-wai CHANG]

> Why don't you take a look at SQL-Ledger (it has a POS) and ask Dieter
> Simader, the author, how he's handled it. (http://ww.sql-ledger.com/)

This one talks to a cash register that opens the drawer on demand?

> RTFM, then see what already works.  If you want to reinvent the wheel
> and believe you're smarter than those that came before you, why are
> you asking for help here?

Unless I could talk to the inventors, persuade them to do things my
customers' way, I would have no choice but to build my own.

-- 
  .~.    http://changmw.homeip.net
 / v \   May the Force and Farce be with you! Linux 2.6.17.13
/( _ )\  (Ubuntu 6.06)  19:01:01 up 1 day 23:55
  ^ ^    0 users load average: 0.00 0.00 0.00
news://news.3home.net news://news.hkpcug.org news://news.newsgroup.com.hk