A thought I had is to set up a simple script on the server that, when
executed, pops the time/date/IP into a file (or database) whenever the page
is accessed (this won't work for a yes/no, since there is always going to be
a yes answer, and the lack of an answer will indicate no... but it's hard to
Your PC can for instance anounce its present by it self.
Every now end then it send out "Im up!" message which
you can catch with the server.
-Original Message-
From: Jan Hrebenar
To: [EMAIL PROTECTED]
Sent: 2003-11-30 15:43
Subject: [PHP-WIN] How to find out if PC is online
Hello All,
I`d like to make script which will detect
if my computer at IP xxx.xxx.xxx.xxx is online.
I try to use system("ping") but this function
is not allowed on server.
Can somebody tell me if exist any other way
to do this?
Pls excuse my english
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