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Sort 2D array by array value using php

WBOY
WBOYOriginal
2016-07-25 08:41:54835browse
Multidimensional array sorting function code
  1. /**
  2. * Multi-dimensional array sorting
  3. * @param array $array Array to be sorted
  4. * @param string $key Sorting based on field
  5. * @param string $order Sorting mode, 0 is descending order, 1 is ascending order
  6. */
  7. function array_sort(array $array,$key,$order=1){
  8. $sort=[];
  9. // Form the field value here The corresponding relationship with the key name
  10. foreach($array as $k=>$v){
  11. $sort[$v[$key]]=isset($sort[$v[$key]])?array_merge($ sort[$v[$key]],[$k]):[$k];
  12. }
  13. if($order==1&&ksort($sort)){
  14. // Sort in ascending order
  16. }elseif($order= =0&&krsort($sort)){
  18. }else{
  19.                                                                     use using ’ ’ s ’       through using ’     through through through through ’s ’ through through through through through through's' ‐ to ‐ ‐‐‐‐ and � to foreach($value as $n){
  20.                                                                                                                                                                                                                                                                                 foreach($value as $n)
  24. php
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