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  1. <?php
  2.  
  3. class foo {
  4. 	protected $bar;
  5.  
  6. 	public function setBar ($val) {
  7. 		$this->bar = $val;
  8. 	}
  9.  
  10. 	public function __get ($var) {
  11. 		return $this->$var;
  12. 	}
  13. }
  14.  
  15. $obj = new foo ();
  16. $obj->setBar ('Hello World');
  17.  
  18. var_dump($obj->bar);
  19. var_dump(empty($obj->bar)); //fucking brilliant!
  20.  
Success #stdin #stdout 0.01s 24400KB
comments (?)
stdin
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Standard input is empty
stdout
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string(11) "Hello World"
bool(true)
https://ideone.com/RVw5XK
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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