sort and maintain varible names

I have a basic sort: $orderd_list = array ("$onec_rounded_total", "$aps_rounded_total", "$bo_rounded_total", "$cap3_rounded_total", "$cap3_rounded_total", "$cap_rounded_total", "$cfl_rounded_total", "$ecg_rounded_total", "$ldd_rounded_total", "$png_rounded_total", "$spr_rounded_total", "$ist917_rounded_total", "$tciac_rounded_total", "$tcicl_rounded_total", "$utl_rounded_total"); sort ($orderd_list); reset ($orderd_list); while (list ($key, $val) = each ($orderd_list)) { echo "[".$key."] = ".$val."<br>\n"; It returns [0] = 4.90 [1] = 4.99 [2] = 5.06 [3] = 5.60 [4] = 6.00 [5] = 6.00 [6] = 6.90 [7] = 6.90 [8] = 6.95 [9] = 7.00 [10] = 9.00 [11] = 10.50 [12] = 11.00 [13] = 11.26 [14] = 13.10 How do I maintain a varible name (for identification) in this output list ie: onec = 4.90 //from the varible $onec_rounded_total cfl = 4.99 bo = 5.06 and so on... Thanks In Advance, j -- http://jimlong.net/web