Array
(
    [0] => Array
        (
            [entity] => product
            [field] => name
            [direction] => asc
            [label] => Name, A to Z
            [urlParameter] => product.name.asc
            [current] => 1
            [url] => https://www.pianetaffari.it/en/prices-drop?order=product.name.asc
        )

    [1] => Array
        (
            [entity] => product
            [field] => name
            [direction] => desc
            [label] => Name, Z to A
            [urlParameter] => product.name.desc
            [current] => 
            [url] => https://www.pianetaffari.it/en/prices-drop?order=product.name.desc
        )

    [2] => Array
        (
            [entity] => product
            [field] => price
            [direction] => asc
            [label] => Price, low to high
            [urlParameter] => product.price.asc
            [current] => 
            [url] => https://www.pianetaffari.it/en/prices-drop?order=product.price.asc
        )

    [3] => Array
        (
            [entity] => product
            [field] => price
            [direction] => desc
            [label] => Price, high to low
            [urlParameter] => product.price.desc
            [current] => 
            [url] => https://www.pianetaffari.it/en/prices-drop?order=product.price.desc
        )

)
1