Input: {"buy this",test}
Array
(
    [0] => buy this
    [1] => test
)
----------------
Input: {simple,list,of,items}
Array
(
    [0] => simple
    [1] => list
    [2] => of
    [3] => items
)
----------------
Input: {"complex \"item\"", "another one"}
Array
(
    [0] => complex \"item\"
    [1] => another one
)
----------------