How to get json via post in slim and add to database?

Question

MySQL

Hello, you need to get a post request in json format and write it to the database. But in the end, in $id, when outputting, either null or nothing. Help... I'm
using SLIM 3.
I send this request via postman:


My attempt to pull this off:

$app->post('/products', function (\Slim\Http\Request $request, \Slim\Http\Response $response) use ($app) {
    global $mysql;
    header("Content-Type: application/json");
    $id = $request->getParsedBody();
    print_r($id);
   

    $query = "INSERT INTO tete(du, name, price) VALUES ($id[du]},$id[name]},$id[price])";
    if ($result = mysqli_query($mysql, $query)) {
        echo "Все круто";
    } else {
        echo "Все плохо";
    }
});

Answer 1

The problem was that it was not correctly passing json. There shouldn't be a comma after the last line in json...