string
*/
public static function checkToken($jwt, $key = 'secret')
{
$token = explode('.', $jwt);
if (count($token) != 3)
return 'token invalid';
list($header64, $payload64, $sign) = $token;
if (self::signature($header64 , $payload64) !== $sign)
return 'token invalid';
$header = json_decode(base64_decode($header64), JSON_OBJECT_AS_ARRAY);
$payload = json_decode(base64_decode($payload64), JSON_OBJECT_AS_ARRAY);
if ($header['type'] != 'token'
关键词：php自定义token类并将生成的token放在http请求头的Authorization中的代码