array(6) {
  ["id"]=>
  string(5) "00845"
  ["qty"]=>
  int(1)
  ["price"]=>
  string(5) "55000"
  ["name"]=>
  string(15) "set-porta-perno"
  ["principal"]=>
  string(3) "479"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(15) "1542832434.jpeg"
    ["codigo"]=>
    string(5) "00845"
    ["categoria"]=>
    string(1) "3"
    ["descripcion"]=>
    string(21) "SET PORTA PERNO POR 5"
    ["maxStock"]=>
    string(2) "92"
  }
}
<script>addCarrito()</script>