note 105876 added to function.realpath

Here is a small and handy method to calculate the relative path from $from to $to. Note: On Windows it does not work when $from and $to are on different drives. <?php function relativePath($from, $to, $ps = DIRECTORY_SEPARATOR) { $arFrom = explode($ps, rtrim($from, $ps)); $arTo = explode($ps, rtrim($to, $ps)); while(count($arFrom) && count($arTo) && ($arFrom[0] == $arTo[0])) { array_shift($arFrom); array_shift($arTo); } return str_pad("", count($arFrom) * 3, '..'.$ps).implode($ps, $arTo); } ?> ---- Server IP: 69.147.83.197 Probable Submitter: 85.70.197.210 ---- Manual Page -- http://www.php.net/manual/en/function.realpath.php Edit -- https://master.php.net/note/edit/105876 Del: integrated -- https://master.php.net/note/delete/105876/integrated Del: useless -- https://master.php.net/note/delete/105876/useless Del: bad code -- https://master.php.net/note/delete/105876/bad+code Del: spam -- https://master.php.net/note/delete/105876/spam Del: non-english -- https://master.php.net/note/delete/105876/non-english Del: in docs -- https://master.php.net/note/delete/105876/in+docs Del: other reasons-- https://master.php.net/note/delete/105876 Reject -- https://master.php.net/note/reject/105876 Search -- https://master.php.net/manage/user-notes.php