array(6) {
  ["id"]=>
  string(4) "9247"
  ["qty"]=>
  int(1)
  ["price"]=>
  string(6) "700000"
  ["name"]=>
  string(10) "llantas-21"
  ["principal"]=>
  string(4) "5085"
  ["options"]=>
  array(5) {
    ["imagen"]=>
    string(26) "Sailun Atrezzo ZSR SUV.jpg"
    ["codigo"]=>
    string(4) "9247"
    ["categoria"]=>
    string(1) "2"
    ["descripcion"]=>
    string(16) "295/40 ZR21 111Y"
    ["maxStock"]=>
    string(2) "53"
  }
}
<script>addCarrito()</script>