note 51636 added to function.strrpos

I needed to remove last directory from an path, and came up with this solution: <?php $path_dir = "/my/sweet/home/"; $path_up = substr( $path_dir, 0, strrpos( $path_dir, '/', -2 ) )."/"; echo $path_up; ?> Might be helpful for someone.. ---- Manual Page -- http://www.php.net/manual/en/function.strrpos.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+51636 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51636&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51636&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51636&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51636&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51636&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+51636&report=yes Search -- http://master.php.net/manage/user-notes.php