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  1. <?php
  2.  
  3. function array_all($array, $callback) {
  4.     foreach($array as $item) {
  5.         if (!$callback($item)) {
  6.             return false;
  7.         }
  8.     }
  9.  
  10.     return true;
  11. }
  12.  
  13. $title = 0;
  14. $squad = 0;
  15. $level = 0;
  16.  
  17. $resultado = array_all([$title, $squad, $level], function ($item) {
  18.     return $item == 0;
  19. });
  20.  
  21. var_dump($resultado);
Success #stdin #stdout 0.02s 23496KB
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bool(true)
https://ideone.com/omioc6
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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