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  1. <?php
  2.  
  3. $arr = [
  4.   [
  5.     "name_TH" => "test",
  6.     "currnetMonth" => 200.0
  7.   ],
  8.   [
  9.     "name_TH" => "test2",
  10.     "currnetMonth" => 3000.0
  11.   ],
  12.   [
  13.     "name_TH" => "test3",
  14.     "currnetMonth" => 1455.0
  15.   ]
  16. ];
  17.  
  18. usort($arr, function ($a, $b) {
  19.    if ($b["currnetMonth"] == $a["currnetMonth"]) return 0;
  20.    return $b["currnetMonth"] < $a["currnetMonth"] ? -1 : 1;
  21. });
  22.  
  23. print_r ($arr);
Success #stdin #stdout 0s 82560KB
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Array
(
    [0] => Array
        (
            [name_TH] => test2
            [currnetMonth] => 3000
        )

    [1] => Array
        (
            [name_TH] => test3
            [currnetMonth] => 1455
        )

    [2] => Array
        (
            [name_TH] => test
            [currnetMonth] => 200
        )

)
https://ideone.com/z8wdEE
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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