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Hello all. I have a client who would like me to try to find a way to restrict the amount of time that certain PDF files can be viewed by his visitors. These are evaulations of his product. I do not want to create a client-side application because of the massive issues involving compatibility...

I want to control access based on variables from a CGI script. I want to set environment variables from a CGI (perl) script and check that from .htaccess. I am unable to find any decent tutorials on how to do this. Can anyone tell me a site that will explain this in detail? I am lost and need to...

Ok, so if I wanted to do something like this: for (1..9) { #some code } How can I tell which number is currently being worked around in my loop?

I have several arrays that are named like this: @array_1 @array_2 @array_3 etc.. I want to call upon their data like this: @array_$variable[0] but its not working... anyone know how I can get this to work?

Ok, a small amount of background first. I want to restrict users from downloading certain files until they have paid for them. I do not want the same password to be used for each purchase, as would be with the conventional scheme. What I want to do is modify the .htaccess file in real-time to...

Ok, a small amount of background first. I want to restrict users from downloading certain files until they have paid for them. I do not want the same password to be used for each purchase, as would be with the conventional scheme. What I want to do is modify the .htaccess file in real-time to...