- Patch #457532 by Berdir: more PHP5 'fixes'.

includes/form.inc

modules/blogapi/blogapi.module

modules/book/book.module

modules/field/field.attach.inc

modules/field/field.autoload.inc

modules/forum/forum.module

modules/menu/menu.module

modules/node/node.api.php

modules/node/node.module

modules/node/node.pages.inc

modules/poll/poll.module

modules/translation/translation.module

modules/upload/upload.module