Sacar datos de un array (API Mercadolibre)

[kapi2454]

Hola gente, estoy entrando al mundo de PHP, Jquery y tratando de aplicar a las API de Mercadolibre.

Probando un codigo basico como este.

Código:

<?php
require '../Meli/meli.php';
require '../configApp.php';
 
$meli = new Meli($appId, $secretKey);
 
$params = array();
 
$url = '/sites/' . $siteId;
 
$result = $meli->get($url, $params);
 
echo '<pre>';
print_r($result);
echo '</pre>';

Me tira algo así

Código:

Array
(
    [body] => stdClass Object
        (
            [id] => MLU
            [name] => Uruguay
            [country_id] => UY
            [sale_fees_mode] => not_free
            [mercadopago_version] => 3
            [default_currency_id] => UYU
            [immediate_payment] => optional
            [payment_method_ids] => Array
                (
                    [0] => MLUWC
                    [1] => MLUWT
                    [2] => MLUTC
                    [3] => MLUMO
                    [4] => MLUTT
                    [5] => MLUTS
                    [6] => MLUPP
                    [7] => MLUPO
                    [8] => MLUCK
                    [9] => MLUCD
                    [10] => MLUBC
                )
 
            [settings] => stdClass Object
                (
                    [identification_types] => Array
                        (
                            [0] => CI
                            [1] => Otro
                        )
 
                    [taxpayer_types] => Array
                        (
                        )
 
                    [identification_types_rules] =>
                )
 
            [currencies] => Array
                (
                    [0] => stdClass Object
                        (
                            [id] => USD
                            [symbol] => U$S
                        )
 
                    [1] => stdClass Object
                        (
                            [id] => UYU
                            [symbol] => $
                        )
 
                )
 
            [categories] => Array
                (
                    [0] => stdClass Object
                        (
                            [id] => MLU5725
                            [name] => Accesorios para VehÃ*culos
                        )
 
                    [1] => stdClass Object
                        (
                            [id] => MLU1403
                            [name] => Alimentos y Bebidas
                        )
 
                    [2] => stdClass Object
                        (
                            [id] => MLU1071
                            [name] => Animales y Mascotas
                        )
 
                    [3] => stdClass Object
                        (
                            [id] => MLU1367
                            [name] => Arte y Antigüedades
                        )
 
                    [4] => stdClass Object
                        (
                            [id] => MLU1743
                            [name] => Autos, Motos y Otros
                        )
 
                    [5] => stdClass Object
                        (
                            [id] => MLU1384
                            [name] => Bebés
                        )
 
                    [6] => stdClass Object
                        (
                            [id] => MLU1039
                            [name] => Cámaras y Accesorios
                        )
 
                    [7] => stdClass Object
                        (
                            [id] => MLU1051
                            [name] => Celulares y TelefonÃ*a
                        )
 
                    [8] => stdClass Object
                        (
                            [id] => MLU1798
                            [name] => Coleccionables
                        )
 
                    [9] => stdClass Object
                        (
                            [id] => MLU1648
                            [name] => Computación
                        )
 
                    [10] => stdClass Object
                        (
                            [id] => MLU1144
                            [name] => Consolas y Videojuegos
                        )
 
                    [11] => stdClass Object
                        (
                            [id] => MLU1276
                            [name] => Deportes y Fitness
                        )
 
                    [12] => stdClass Object
                        (
                            [id] => MLU5726
                            [name] => Electrodomésticos y Aires Ac.
                        )
 
                    [13] => stdClass Object
                        (
                            [id] => MLU1000
                            [name] => Electrónica, Audio y Video
                        )
 
                    [14] => stdClass Object
                        (
                            [id] => MLU208736
                            [name] => Herramientas y Construcción
                        )
 
                    [15] => stdClass Object
                        (
                            [id] => MLU1574
                            [name] => Hogar, Muebles y JardÃ*n
                        )
 
                    [16] => stdClass Object
                        (
                            [id] => MLU1499
                            [name] => Industrias y Oficinas
                        )
 
                    [17] => stdClass Object
                        (
                            [id] => MLU1459
                            [name] => Inmuebles
                        )
 
                    [18] => stdClass Object
                        (
                            [id] => MLU1182
                            [name] => Instrumentos Musicales
                        )
 
                    [19] => stdClass Object
                        (
                            [id] => MLU3937
                            [name] => Joyas y Relojes
                        )
 
                    [20] => stdClass Object
                        (
                            [id] => MLU1132
                            [name] => Juegos y Juguetes
                        )
 
                    [21] => stdClass Object
                        (
                            [id] => MLU1168
                            [name] => Música, Libros y PelÃ*culas
                        )
 
                    [22] => stdClass Object
                        (
                            [id] => MLU1430
                            [name] => Ropa, Calzados y Accesorios
                        )
 
                    [23] => stdClass Object
                        (
                            [id] => MLU1246
                            [name] => Salud y Belleza
                        )
 
                    [24] => stdClass Object
                        (
                            [id] => MLU1540
                            [name] => Servicios
                        )
 
                    [25] => stdClass Object
                        (
                            [id] => MLU1953
                            [name] => Otras categorÃ*as
                        )
 
                )
 
        )
 
    [httpCode] => 200
)

Ahora por lo que veo esta utilizando json y me devuelve ese array.
Como puedo hacer para por ejemplo sacar solo uno de los datos que muestra ahí como body id

Lo trate como un array convencional o bidimensional pero no tuve éxito.
Probe con
echo $result[0];
echo $result[id];
y nada

Gracias gente!!

[rbczgz]

Hola kapi2454,

¿Has probado así?

Código PHP:

echo $result->body->id
 

No estoy muy seguro pero creo que así debería mostrártelo.

[xfxstudios]

hay dos maneras si es un JSON lo que te regresa:

Código PHP:

$var = json_decode($data, true);
 
echo $var['body']['id'];
 
//ó
 
$var = json_decode($data);
 
echo $var->body->id
 

prueba las dos a ver