Is using dirname(FILE) a good practice?

Posted by webose on Programmers See other posts from Programmers or by webose
Published on 2012-10-19T23:10:31Z Indexed on 2012/10/20 5:21 UTC
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security

Looking at the code of Joomla I see that in the first line of the index, it defines the base path of installation with dirname(__FILE__).

Is this a possible risk for the site? If a non controlled error message show the internal path of the Joomla directory, because of, for example a failed include, can it be used to perform some kind of attack to the site? If yes, is it convenient to use this function?

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