fork(1) download
copy 
  1. <?php
  2.  
  3. $array = [
  4.     'name' => 'Allen Linatoc',
  5.     'profile' => [
  6.         'age' => 21,
  7.         'favourite_games' => [ 'Call of Duty', 'Titanfall', 'Far Cry' ]
  8.     ]
  9. ];
  10.  
  11. foreach (iterate($array) as $item) {
  12. 	var_dump($item);
  13. };
  14.  
  15. function iterate($array)
  16. {
  17. 	foreach ($array as $item) {
  18. 		if (is_array($item)) {
  19. 			yield from iterate($item);
  20. 		} else {
  21.         	yield $item;
  22. 		}
  23. 	}
  24. }
Success #stdin #stdout 0s 82560KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
string(13) "Allen Linatoc"
int(21)
string(12) "Call of Duty"
string(9) "Titanfall"
string(7) "Far Cry"
https://ideone.com/d0TXCg
language:
PHP (php 7.3.5)
created:
4 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!