note 86346 added to function.json-decode

I have any problems with special char. <?php json_decode( '{"test":"°"}', true ); // return NULL json_decode( '{"test":"²"}', true ); // return NULL but json_decode( '"°"', true ); // return a string. ?> JSON 1.2.1 ---- Server IP: 195.26.5.11 Probable Submitter: 80.90.62.132 ---- Manual Page -- http://www.php.net/manual/en/function.json-decode.php Edit -- https://master.php.net/note/edit/86346 Del: integrated -- https://master.php.net/note/delete/86346/integrated Del: useless -- https://master.php.net/note/delete/86346/useless Del: bad code -- https://master.php.net/note/delete/86346/bad+code Del: spam -- https://master.php.net/note/delete/86346/spam Del: non-english -- https://master.php.net/note/delete/86346/non-english Del: in docs -- https://master.php.net/note/delete/86346/in+docs Del: other reasons-- https://master.php.net/note/delete/86346 Reject -- https://master.php.net/note/reject/86346 Search -- https://master.php.net/manage/user-notes.php