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  1. <?php
  2.  
  3. class pet
  4. {
  5. 	public    $name;
  6. 	protected $species;
  7. 	private   $owner;
  8.  
  9. 	public function __construct(string $name)
  10. 	{
  11. 		$this->name = $name;
  12. 	}
  13. }
  14.  
  15. class kitten extends pet
  16. {
  17. 	protected $species = 'cat';
  18.  
  19. 	public function __construct(string $name, string $owner)
  20. 	{
  21. 		$this->owner = $owner;
  22. 		parent::__construct($name);
  23. 	}
  24. }
  25.  
  26. $leo = new kitten('Leo', 'Mary');
  27.  
  28. var_dump($leo);
Success #stdin #stdout 0.02s 24304KB
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object(kitten)#1 (4) {
  ["species":protected]=>
  string(3) "cat"
  ["name"]=>
  string(3) "Leo"
  ["owner":"pet":private]=>
  NULL
  ["owner"]=>
  string(4) "Mary"
}
https://ideone.com/J47MSE
language:
PHP (php 7.3.5)
created:
4 years ago
visibility:
public

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