decode not working

Undefined variable: resultFATAL: FastJSON decode method failure [malicious or incorrect JSON string]

Code :

include_once('lib/FastJSON.php');

$jsonEnc= new FastJSON();

//var_dump($_REQUEST);
//this works
$enVal=$jsonEnc->encode($_REQUEST);
var_dump($enVal);
// this gives error
$deVal=$jsonEnc->decode($enVal,false);
var_dump($deVal);

Undefined variable: resultFATAL: FastJSON decode method failure [malicious or incorrect JSON string]


same problem...

my json string:
{"titulo" : "sdfsdf", "versao" : "", "materias" : [{"nome" : "Matéria", "perguntas" : [{"nome" : "Pergunta", "comentario" : "", "file_id" : "0_0", "respostas" : [{"nome" : "Resposta", "correta" : "1"}, {"nome" : "Resposta", "correta" : "0"} ]} ]} ]}

Solution.

Go to
function "__decode" -> operatar "switch" -> "case '{'" -> "while".

In this "while" replace
"$tmp = FastJSON::__decodeString($encode, $pos);"
to
"$tmp = FastJSON::__decode($encode, $pos, $slen, $stdClass);".


P.S.: It helps me, i hope u too :)

oleg, ymmd! ;)