note 73453 added to function.json-encode

Although it is perfectly legal to hand back non-XML data as a response to an AJAX request, under Firefox this will trigger a warning. The simple solution is to wrap the JSON string in a trivial XML document. I have a simple function called json_message() which does this: function json_message($message) { ob_start(); echo "<?xml version=\"1.0\" standalone=\"yes\" ?>\n"; echo "<json>".rawurlencode( json_encode( $message) )."</json>\n"; $resp=ob_get_clean(); return $resp; } The companion function JavaScript side is get_json_message(): function get_json_message(str) { var spos=str.indexOf('<json>'); var epos=str.indexOf('</json>'); return unescape(str.substring(spos+6,epos)); } ---- Server IP: 64.71.164.2 Probable Submitter: 201.199.56.78 ---- Manual Page -- http://www.php.net/manual/en/function.json-encode.php Edit -- https://master.php.net/note/edit/73453 Del: integrated -- https://master.php.net/note/delete/73453/integrated Del: useless -- https://master.php.net/note/delete/73453/useless Del: bad code -- https://master.php.net/note/delete/73453/bad+code Del: spam -- https://master.php.net/note/delete/73453/spam Del: non-english -- https://master.php.net/note/delete/73453/non-english Del: in docs -- https://master.php.net/note/delete/73453/in+docs Del: other reasons-- https://master.php.net/note/delete/73453 Reject -- https://master.php.net/note/reject/73453 Search -- https://master.php.net/manage/user-notes.php