array(6) {
  ["id"]=>
  string(5) "08499"
  ["qty"]=>
  int(1)
  ["price"]=>
  string(5) "40000"
  ["name"]=>
  string(10) "espaciador"
  ["principal"]=>
  string(4) "3872"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(8) "8429.jpg"
    ["codigo"]=>
    string(5) "08499"
    ["categoria"]=>
    string(1) "4"
    ["descripcion"]=>
    string(35) "ESPACIADOR 5mm 4&5holes on 98-120mm"
    ["maxStock"]=>
    string(3) "315"
  }
}
<script>addCarrito()</script>