fork(1) download 
  1. <?php
  2. 	function sorted($a){
  3. 		if(count($a)<2){
  4. 			return $a;
  5. 		} else {
  6. 			$l = $r = array();
  7.  
  8. 			for ($i=1; $i<count($a); $i++){
  9. 				if ($a[$i] < $a[0])
  10. 					$l[] = $a[$i];
  11. 				else
  12. 					$r[] = $a[$i];
  13. 			}
  14.  
  15. 			return array_merge(sorted($l), array($a[0]), sorted($r));	
  16. 		}
  17. 	}
  18.  
  19. 	$a = array(11,1,23,45,7,12,4,6,8,43);
  20. 	print_r(sorted($a));
Success #stdin #stdout 0.02s 52480KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [0] => 1
    [1] => 4
    [2] => 6
    [3] => 7
    [4] => 8
    [5] => 11
    [6] => 12
    [7] => 23
    [8] => 43
    [9] => 45
)
https://ideone.com/42dsZn
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!