September 2002
Intermediate to advanced
544 pages
13h 6m
English
Content preview from Sams Teach Yourself CGI in 24 Hours, Second Edition
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NPH Scripts
Most Web servers allow CGI programs the option of providing all the headers that are sent to the browser, completely bypassing the Web server itself (under ordinary circumstances, CGI scripts only provide the content type header). When the Web server calls a script in NPH (non-parsed header) mode, the script is responsible for generating all the headers that are sent to the browser.
Various Web servers identify NPH scripts in different ways. Most recognize any script with a name beginning with nph- as an NPH script. If they see a script with such a name, they treat it as an NPH script and send the output straight back to the browser. Your Web server might identify NPH scripts differently, you should check your Web server documentation ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.