[SOLVED] Sorting 2D array and changing keys.

[spmckee]

Ok...the end of a long and frustrating. Basically I have a list of data sets in a 2D array that I need to sort and reassign new keys based on the new order.

 

I can get the array sorted by using a function from here using "points" but as you can see from the data below it still holds the keys 7, 10 and 15. I want those keys to change to 1, 2 and 3.

 

Any help is GREATLY appreciated.

 

Array ( 
   [7] => Array (
         [points] => 449.610
         [teamid] => 19
         [rankid] => 371 
         [coachid] => 32 )
  [10] => Array ( 
         [points] => 415.600
         [teamid] => 10 
         [rankid] => 366 
         [coachid] => 7 ) 
  [11] => Array ( 
         [points] => 413.080
         [teamid] => 21
         [rankid] => 361
         [coachid] => 19 )
      )

[btherl]

array_merge() will re-index a numerically indexed array if it is given as the sole argument.

[spmckee]

I should have asked here about 4 hours ago. Thanks!