note 50748 added to ref.strings

The code snippet provided by HOELEC2 is equivalent to the PHP dirname function <?php $var_string = "/home/username/www/index.php"; echo dirname($var_string); ?> ---- Manual Page -- http://www.php.net/manual/en/ref.strings.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+50748 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+50748&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+50748&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+50748&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+50748&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+50748&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+50748&report=yes Search -- http://master.php.net/manage/user-notes.php