具有多个json解析值的php数组

I have coded to display single array fetching from database. I want to display multiple array values as shown in below

{"newrelease" : [{"model" : "apple 6", "image": " photo.jpg" , "specs": ""}] }

I have coded $response['New Releases' ][]['Model'][$b['PhoneModel']] =$b['FileName'];

which gives output as {"New Releases":[{"Model":{"desire-x":"_htc-desire-x-dual-sim.jpg"}}

Add a new array to your newrelease array like this

$response['newrelease'][] = array(
    'model' => $b['PhoneModel'],
    'image' => $b['FileName'],
    'specs' => ""
);
echo json_encode($response);

This here should do the trick i think:

$response['newrelease'][] = array("model" => "apple 6", "image" => " photo.jpg" , "specs" => "");