trace wordpress functions and including files

I would like to learn how Worpress is working internally. I have to find out how the data 开发者_如何学JAVAis flowing around functions and files. Is there any tool available for windows to find out this ?

Thank you very much

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You can use function debug_backtrace() in PHP and setup XDebug. Both will show you all the functions called and the files they're in.

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phptrace maybe a more alternative for you, but it do not support windows now , why not try linux or Mac OS X