Example that I have this string
var1, var2, var3, "var4, test, test2", var5, "var6", var7
how can I use explode() function to put them into an array like this
Array
(
[0] => var1
[1] => var2
[2] => var3
[3] => var4, test, test2
[4] => var4
[5] => var6
[6] => var7
)