<? $string_1 = "00008"; $string_2 = "007"; $string_3 = "00008-OK"; if ($string_2 < $string_1){ print("$string_2 is less than $string_1<BR>"); } if ($string_3 < $string_2){ print("$string_3 is less than $string_2<BR>"); } if ($string_1 < $string_3){ print("$string_1 is less than $string_3<BR>"); } ?>