firebase jwt php verify 1

firebase jwt php verify

try { 
  $usertoken_to_verify = $_GET["usertoken"]; 
  $decodejwt = JWT::decode($usertoken_to_verify, $key, array('HS256')); print_r($decodejwt); 
} catch (\Exception $e) {
  echo $e; 
}

Here is what the above code is Doing:
1. We’re using the JWT library to decode the token.
2. We’re passing the token to the JWT::decode() method.
3. We’re passing the secret key to the JWT::decode() method.
4. We’re passing the algorithm to the JWT::decode() method.
5. We’re printing the decoded token.

If the token is valid, you should see the decoded token printed on the screen.

If the token is invalid, you should see an error message.

If you see the decoded token, you can be sure that the token is valid.

If you see an error message, you can be sure that the token is invalid.

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