Thanks for you advice. I just started to learn Apache & PHP. I looked up the code of PHP and apache2, and found that PHP gets docroot from environment var "$DOCUMENT_ROOT". However in apache, I cannot find any code which assign this var.
I googled but got nothing. Can you please show me the detailed process generating $DOCUMENT_ROOT in $_SERVER from apache to php. Thank you very much! 2011/12/7 Nick Kew <[email protected]> > > On 7 Dec 2011, at 10:54, Rui Hu wrote: > > > Hi, > > I want to modify apache core to implement a function which can achieve > following expectations: > > That's a simple task for a simple module. > > Since you talk of modifying the core, I infer you're not familiar with the > modular structure. > If I might indulge in a bit of self-promotion, a startingpoint for this is > ISBN: 0-13-240967-4 > (also http://www.apachetutor.org/ ) > > -- > Nick Kew -- Best regards, Rui Hu ---------------------------------------------------------------------------------------- State Key Laboratory of Networking & Switching Technology Beijing University of Posts and Telecommunications(BUPT) MSN: [email protected] -----------------------------------------------------------------------------------------
