array(6) {
  ["id"]=>
  string(5) "00844"
  ["qty"]=>
  int(1)
  ["price"]=>
  string(5) "57000"
  ["name"]=>
  string(15) "set-porta-perno"
  ["principal"]=>
  string(3) "477"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(15) "1542829939.jpeg"
    ["codigo"]=>
    string(5) "00844"
    ["categoria"]=>
    string(1) "3"
    ["descripcion"]=>
    string(21) "SET PORTA PERNO POR 5"
    ["maxStock"]=>
    string(3) "165"
  }
}
<script>addCarrito()</script>