tsolrm,
Something like this will work (needs cleaning up). I changed the input string to be delimited by a "|" character.
;
;
;
#include <array.au3>
$str = "test,1,user,6,2,1570 | test2,1,user,5,4,1535 | test3,1,user,4,5,1510 | test4,1,user,2,0,1530 | test5,1,user,0,2,1480 | test6,1,user,0,0,1500"
Local $a10[7][7]
$a20 = StringSplit($str,"|")
For $i = 0 To $a20[0]
$a30 = StringSplit($a20[$i],',')
For $j = 0 To $a30[0]
$a10[$i][$j] = $a30[$j]
Next
Next
_arraydisplay($a10)
_arraysort($a10,0,0,0,6)
_arraydisplay($a10)
kylomas