fork(1) download 
  1. <?php
  2. 	$arr = Array
  3. 	(
  4. 		Array
  5. 		   (
  6. 			  'car' => 'Toyota'
  7. 		   )
  8.  
  9. 		,Array
  10. 		   (
  11. 			  'car' => 'Ford'
  12. 		   )
  13.  
  14. 		,Array
  15. 		   (
  16. 			  'car' => 'Isuzu'
  17. 		   )
  18.  
  19. 		,Array
  20. 		   (
  21. 			  'car' => 'Chevrolet'
  22. 		   )
  23.  
  24. 	);
  25.  
  26. 	$new_arr = array_map(function($x){return $x['car'];}, $arr);
  27.  
  28. 	print_r($new_arr);
  29.  
  30.  
Success #stdin #stdout 0.01s 20568KB
comments (?)
stdin 
Standard input is empty
stdout 
Array
(
    [0] => Toyota
    [1] => Ford
    [2] => Isuzu
    [3] => Chevrolet
)
https://ideone.com/B3j983
language:
PHP (php 7.3.5)
created:
10 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!