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  1. <?php
  2. $arr = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30];
  3. sort($arr);
  4. var_dump(array_reverse($arr));
Success #stdin #stdout 0.01s 82880KB
comments (?)
stdin 
Standard input is empty
stdout 
array(30) {
  [0]=>
  int(30)
  [1]=>
  int(29)
  [2]=>
  int(28)
  [3]=>
  int(27)
  [4]=>
  int(26)
  [5]=>
  int(25)
  [6]=>
  int(24)
  [7]=>
  int(23)
  [8]=>
  int(22)
  [9]=>
  int(21)
  [10]=>
  int(20)
  [11]=>
  int(19)
  [12]=>
  int(18)
  [13]=>
  int(17)
  [14]=>
  int(16)
  [15]=>
  int(15)
  [16]=>
  int(14)
  [17]=>
  int(13)
  [18]=>
  int(12)
  [19]=>
  int(11)
  [20]=>
  int(10)
  [21]=>
  int(9)
  [22]=>
  int(8)
  [23]=>
  int(7)
  [24]=>
  int(6)
  [25]=>
  int(5)
  [26]=>
  int(4)
  [27]=>
  int(3)
  [28]=>
  int(2)
  [29]=>
  int(1)
}
https://ideone.com/8Sa3sh
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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