note 127309 added to class.iterator

If you implemented Iterator methods next() and rewind() by calling array functions next() and reset() and returning their results, be advised that this violates the tentative return types (void in both cases) introduced with PHP 8.1. You can add the #[\ReturnTypeWillChange] attribute to both method implementations but that will only delay the issue until PHP 9.0 comes around. Better adapt your implementations now (stop returning anything from these methods) and, if need be, only add the return type declarations later. ---- Server IP: 45.112.84.4 Probable Submitter: 80.90.5.135 (proxied: 213.155.83.52) ---- Manual Page -- https://php.net/manual/en/class.iterator.php Edit -- https://main.php.net/note/edit/127309 Del: integrated -- https://main.php.net/note/delete/127309/integrated Del: useless -- https://main.php.net/note/delete/127309/useless Del: bad code -- https://main.php.net/note/delete/127309/bad+code Del: spam -- https://main.php.net/note/delete/127309/spam Del: non-english -- https://main.php.net/note/delete/127309/non-english Del: in docs -- https://main.php.net/note/delete/127309/in+docs Del: other reasons-- https://main.php.net/note/delete/127309 Reject -- https://main.php.net/note/reject/127309 Search -- https://main.php.net/manage/user-notes.php