[fpc-pascal] CGI application

[Graeme Geldenhuys]

Vannus het geskryf:
> 
> How do i get command line vars? i tried GetENV() but it didn't understand
> GetEnv() (which unit is it in?)

ParamCount() and ParamStr() is part of the System unit, so is always available.


GetEnvironmentVariable() is in the SysUtils unit.

Note that CGI apps use a lot of environment variables as well, so it might
be beneficial if you loop through all of them and print them out so you can
see what is available to you. I'm pretty sure Apache also comes with a
sample CGI app which does this. Values stored are things like document root
directory, server name, cgi application name etc..


Regards,
  - Graeme -

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