Decoding an array in PHP (from the Shopify API) [closed]

Follow your json template. The result of json_decode will be like this

array (
  'customers' => 
  array (
    0 => 
    array (
      'id' => 1123,
      'email' => '<eMail>',
    ),
  ),
)

So, you should use foreach loop, or you can get the value with specify key.

eg:

$customer_array['customers'][0]['id']
$customer_array['customers'][0]['email']