Как вывести target_id?

Question

[Lavrov95]

Success

03cbf365b15f45c4b9ea0d9fe9c6e007

stdClass Object
(
    [target_id] => 338ceea1d53446dcb872d9500b5e4921
    [active_flag] => 1
    [name] => tiger
    [width] => 1
    [tracking_rating] => 5
    [reco_rating] => 
)

success

Comments

[Lavrov95]

foreach ($value as $key){
                    print_r($key[0]->target_id);
             }

но сейчас у меня такая проблема

Notice: Trying to get property of non-object in C:\xampp\htdocs\fortriple\public\vuforia\php\GetTarget.php on line 58

Notice: Trying to get property of non-object in C:\xampp\htdocs\fortriple\public\vuforia\php\GetTarget.php on line 58

338ceea1d53446dcb872d9500b5e4921

Notice: Trying to get property of non-object in C:\xampp\htdocs\fortriple\public\vuforia\php\GetTarget.php on line 58

[Lavrov95]

if (is_object($key)) {
                        echo $key->target_id;
                        echo '<pre>';
                    }