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  1. <?php
  2.  
  3. class Test {
  4.     private $a = '42';
  5.  
  6.     public function __get($name) {
  7.         return $this->a;
  8.     }
  9.  
  10.     public function __isset($name) {
  11.         if ($name == 'a') {
  12.             return true;
  13.         }
  14.         return false;
  15.     }
  16. }
  17.  
  18. $obj = new Test();
  19. var_dump($obj->a);
  20. var_dump(empty($obj->a));
Success #stdin #stdout 0.01s 20568KB
comments (?)
stdin
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Standard input is empty
stdout
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string(2) "42"
bool(false)
https://ideone.com/irlyVf
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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