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For 2D array sorting - PHP

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2016-07-25 08:50:02861browse
For 2D array sorting - PHP
                 
                                                                                                                                                                                                                                                                                                                     


function array_sort($arr, $field, $by = SORT_ASC)
{
    foreach ($arr as $v) {
  1. $r[] = $v[$field];
  2. }
  3. array_multisort($r , $by, $arr);
  4. Return $arr;
  5. }
  8. Copy code
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