Hi Andres,

Yes, PHP support "recoursion". That means, that you are calling a function
again and again, but with new start-parameters. For example, if you want to
search a harddisc for a file, you will call your
function SearchFolder($path)
with "C:\". If the function itself detects subfolder, it will call itself,
but with the parameters "C:\Subfolder1", "C:\Subfolder2" and so on. You
have to watch out then, the the function terminated correctly, if the
searched file is found.


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