array(6) {
  ["id"]=>
  string(5) "07320"
  ["qty"]=>
  int(1)
  ["price"]=>
  string(5) "53000"
  ["name"]=>
  string(14) "set-de-tuercas"
  ["principal"]=>
  string(4) "3661"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(29) "7318 - 7319 - 7320 - 7321.jpg"
    ["codigo"]=>
    string(5) "07320"
    ["categoria"]=>
    string(1) "3"
    ["descripcion"]=>
    string(33) "SET DE TUERCAS DE SEGURIDAD 1/2-2"
    ["maxStock"]=>
    string(2) "41"
  }
}
<script>addCarrito()</script>