note 115585 added to function.realpath

Depending on your filesystem the following may return false (directory/file prefixed with e = exists) (directory prefixed dne = does not exists /e_dir1/e_dir_2/dne_dir3/../e_file_in_dir2.txt apparently realpath (and file_exists / is_file) simply goes left to right without first parsing the path. ---- Server IP: 64.71.164.2 Probable Submitter: 68.89.92.56 ---- Manual Page -- http://php.net/manual/en/function.realpath.php Edit -- https://master.php.net/note/edit/115585 Del: integrated -- https://master.php.net/note/delete/115585/integrated Del: useless -- https://master.php.net/note/delete/115585/useless Del: bad code -- https://master.php.net/note/delete/115585/bad+code Del: spam -- https://master.php.net/note/delete/115585/spam Del: non-english -- https://master.php.net/note/delete/115585/non-english Del: in docs -- https://master.php.net/note/delete/115585/in+docs Del: other reasons-- https://master.php.net/note/delete/115585 Reject -- https://master.php.net/note/reject/115585 Search -- https://master.php.net/manage/user-notes.php