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  1. <?php
  2.  
  3. $data = json_decode('{
  4.           "10":
  5.           {
  6.             "out": 1.01,
  7.             "in_min_amount": 100
  8.           },
  9.           "12":
  10.           {
  11.             "in": 12521.2,
  12.             "in_min_amount": 100
  13.           },
  14.           "13":
  15.           {
  16.             "in": 1084,
  17.             "in_min_amount": 0.1
  18.           },
  19.           "18":
  20.           {
  21.             "in": 1.0616,
  22.             "in_min_amount": 100
  23.           },
  24.           "20":
  25.           {
  26.             "out": 26.1182,
  27.             "in_min_amount": 20
  28.           }
  29.         }', true);
  30.  
  31. $amountList = [];
  32.  
  33. foreach($data as &$value){
  34. 	if(array_search($value['in_min_amount'], $amountList)){
  35. 		unset($value);
  36. 	} else {
  37. 		$amountList[] = $value['in_min_amount'];
  38. 	}
  39. }
  40.  
  41. print_r($data);
Success #stdin #stdout 0.02s 23764KB
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Array
(
    [10] => Array
        (
            [out] => 1.01
            [in_min_amount] => 100
        )

    [12] => Array
        (
            [in] => 12521.2
            [in_min_amount] => 100
        )

    [13] => Array
        (
            [in] => 1084
            [in_min_amount] => 0.1
        )

    [18] => Array
        (
            [in] => 1.0616
            [in_min_amount] => 100
        )

    [20] => Array
        (
            [out] => 26.1182
            [in_min_amount] => 20
        )

)
https://ideone.com/7Fd8tw
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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