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  1. <?php
  2. class Foo {
  3. 	public $message = 'none';
  4.  
  5. 	public function __construct($message) {
  6. 		$this->message = $message;
  7. 	}
  8. }
  9.  
  10. $foo = new Foo('hello');
  11. $foo->bar = new Foo('bar');
  12.  
  13. var_dump($foo);
Success #stdin #stdout 0.02s 23444KB
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stdin
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Standard input is empty
stdout
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object(Foo)#1 (2) {
  ["message"]=>
  string(5) "hello"
  ["bar"]=>
  object(Foo)#2 (1) {
    ["message"]=>
    string(3) "bar"
  }
}
https://ideone.com/PsxiLb
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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