note 129472 added to function.base64-encode

correct function description is: base64_encode(string $string): string|null in PHP 5.x and 7.x this function may return non-string result, just make a WARNING <?php var_dump(@base64_encode( Array() )); ?> that may need to strval() or is_null() although in PHP 8.0+ FATAL error will end it ---- Server IP: 45.112.84.4 Probable Submitter: 80.90.13.131 (proxied: 209.250.234.93) ---- Manual Page -- https://php.net/manual/en/function.base64-encode.php Edit -- https://main.php.net/note/edit/129472 Del: integrated -- https://main.php.net/note/delete/129472/integrated Del: useless -- https://main.php.net/note/delete/129472/useless Del: bad code -- https://main.php.net/note/delete/129472/bad+code Del: spam -- https://main.php.net/note/delete/129472/spam Del: non-english -- https://main.php.net/note/delete/129472/non-english Del: in docs -- https://main.php.net/note/delete/129472/in+docs Del: other reasons-- https://main.php.net/note/delete/129472 Reject -- https://main.php.net/note/reject/129472 Search -- https://main.php.net/manage/user-notes.php