I have to split a string and I want to avoid splitting it with commas inside parentheses. So how can I implement that?

Örnek:

$string = "string1 (sString1, sString2,(ssString1, ssString2)), string2, string3";

result should be:

array(
   [0] => string1 (sString1, sString2,(ssString1, ssString2))
   [1] => string2
   [2] => string3
)