spmckee Posted December 3, 2007 Share Posted December 3, 2007 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 ) ) Link to comment https://forums.phpfreaks.com/topic/79910-solved-sorting-2d-array-and-changing-keys/ Share on other sites More sharing options...
btherl Posted December 3, 2007 Share Posted December 3, 2007 array_merge() will re-index a numerically indexed array if it is given as the sole argument. Link to comment https://forums.phpfreaks.com/topic/79910-solved-sorting-2d-array-and-changing-keys/#findComment-404702 Share on other sites More sharing options...
spmckee Posted December 3, 2007 Author Share Posted December 3, 2007 I should have asked here about 4 hours ago. Thanks! Link to comment https://forums.phpfreaks.com/topic/79910-solved-sorting-2d-array-and-changing-keys/#findComment-404715 Share on other sites More sharing options...
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