array(6) {
  ["id"]=>
  string(5) "07267"
  ["qty"]=>
  int(1)
  ["price"]=>
  string(6) "200000"
  ["name"]=>
  string(10) "llantas-14"
  ["principal"]=>
  string(4) "4122"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(15) "atrezzo-eco.jpg"
    ["codigo"]=>
    string(5) "07267"
    ["categoria"]=>
    string(1) "2"
    ["descripcion"]=>
    string(10) "185/60 R14"
    ["maxStock"]=>
    string(2) "21"
  }
}
<script>addCarrito()</script>