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  1. <?php
  2.  
  3. $obj = (object) [
  4.     'a' => function(){ return 1; },
  5.     'b' => (object) [
  6.         'ba' => function(){ return 2; },
  7.         'bb' => (object) [
  8.             'bba' => function(){ return 3; }
  9.         ]
  10.     ]
  11. ];
  12.  
  13. call_user_func($obj->a);
  14. call_user_func($obj->b->ba);
  15. call_user_func($obj->b->bb->bba);
  16.  
Success #stdin #stdout 0.02s 52472KB
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stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/V0VcC8
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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