note 54130 added to function.dirname

Since the paths in the examples given only have two parts (e.g. "/etc/passwd") it is not obvious whether dirname returns the single path element of the parent directory or whether it returns the whole path up to and including the parent directory. From experimentation it appears to be the latter. e.g. dirname('/usr/local/magic/bin'); returns '/usr/local/magic' and not just 'magic' Also it is not immediately obvious that dirname effectively returns the parent directory of the last item of the path regardless of whether the last item is a directory or a file. (i.e. one might think that if the path given was a directory then dirname would return the entire original path since that is a directory name.) Further the presense of a directory separator at the end of the path does not necessarily indicate that last item of the path is a directory, and so dirname('/usr/local/magic/bin/'); #note final '/' would return the same result as in my example above. In short this seems to be more of a string manipulation function that strips off the last non-null file or directory element off of a path string. ---- Manual Page -- http://www.php.net/manual/en/function.dirname.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+54130 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+54130&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+54130&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+54130&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+54130&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+54130&report=yes&reason=non-english Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+54130&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+54130&report=yes Search -- http://master.php.net/manage/user-notes.php