in reply to
QUERY_STRING environment variable for CGI
With CGI you get a separate process for each request. So they each have their own ENV with QUERY_STRING and all the other variables. They do not effect each others variables.
Lyle
Comment on
Re: QUERY_STRING environment variable for CGI
Replies are listed 'Best First'.
Re^2: QUERY_STRING environment variable for CGI
by
ikegami
(Patriarch)
on Mar 12, 2009 at 03:55 UTC
After all, CGI is designed as an inter-process communication scheme, using the environment, STDIN and STDOUT as channels.
[reply]
In Section
Seekers of Perl Wisdom