array(6) {
  ["id"]=>
  string(5) "05937"
  ["qty"]=>
  int(1)
  ["price"]=>
  string(4) "2500"
  ["name"]=>
  string(7) "tuercas"
  ["principal"]=>
  string(4) "3628"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(8) "5937.jpg"
    ["codigo"]=>
    string(5) "05937"
    ["categoria"]=>
    string(1) "3"
    ["descripcion"]=>
    string(12) "TUERCA TUNER"
    ["maxStock"]=>
    string(3) "571"
  }
}
<script>addCarrito()</script>