note 102521 added to class.dateinterval

You cannot use the ++ operator on the DateInterval fields; it has no effect on the field value. To increase a field value, you have to do it the long way, for example $diff->h = $diff->h + 1; instead of $diff->h++; (observed in PHP 5.3.1).
----
Server IP: 217.160.235.204
Probable Submitter: 62.216.206.181
----
Manual Page -- http://www.php.net/manual/en/class.dateinterval.php
Edit        -- https://master.php.net/note/edit/102521
Del: integrated  -- https://master.php.net/note/delete/102521/integrated
Del: useless     -- https://master.php.net/note/delete/102521/useless
Del: bad code    -- https://master.php.net/note/delete/102521/bad+code
Del: spam        -- https://master.php.net/note/delete/102521/spam
Del: non-english -- https://master.php.net/note/delete/102521/non-english
Del: in docs     -- https://master.php.net/note/delete/102521/in+docs
Del: other reasons-- https://master.php.net/note/delete/102521
Reject      -- https://master.php.net/note/reject/102521
Search      -- https://master.php.net/manage/user-notes.php