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run code in 300+ PHP versions simultaneously
<?php class A { private $prop = 'A::$prop'; public function __construct() { var_dump(get_object_vars($this)); foreach ($this as $name => $prop) { var_dump($name, $prop); } } } class B extends A { protected $prop = 'B::$prop'; } new B;
Output for 8.3.5 - 8.3.26, 8.4.9 - 8.4.13
array(2) { ["prop"]=> string(8) "A::$prop" ["prop"]=> string(8) "B::$prop" } string(4) "prop" string(8) "A::$prop" string(4) "prop" string(8) "B::$prop"

preferences:
45.96 ms | 406 KiB | 5 Q