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  1. <?php
  2.  
  3. function get($a)
  4. {
  5.     return function($b) use (&$a) {
  6.         $a = $b + $a;
  7.         return $a;
  8.     };
  9. }
  10.  
  11. $a = get(5);
  12.  
  13. echo $a(3)."\n";
  14. echo $a(2)."\n";
Success #stdin #stdout 0.02s 23824KB
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https://ideone.com/8or9aG
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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