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Google used PHP?

I wanted to know what are the pages in Google are powered by PHP. I have tried various keywords including "inurl"--but it produced huge list. So I tried "filetype:php" and it worked very nice. The real keywords are php filetype:php site:google.com

Google used PHP?

Comments

bileckme said…
I guess you are right to some extent. What if google wants you to believe that they are using PHP by simply editing their web server directives: to change extensions to .php. Better to get a page's header information e.g. x-server, info will give you a better analysis using Firebug extension for Firefox. Use it all the time and you'll be able to tell a lot about their server set up. Call it a hack or a security tool, it helps to inform you how exposed certain websites are?

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