$id = "238,239,237,end,end,end,240,end,end";
$sort = "1,3,4,end,end,end,2,end,end";
$test = explode(",",$id);
$test2 = explode(",",$sort);
Нужен вот такой вид:
Array
(
[0] => Array
(
[id] => 238
[sort] => 1
)
[1] => Array
(
[id] => 239
[sort] => 3
)
)