3v4l.org

run code in 300+ PHP versions simultaneously
<?php class P { private $my_private_prop = 'parent value'; protected $my_protected_prop = 'parent value'; } class C extends P { private $my_private_prop = 'child value'; protected $my_protected_prop = 'child value'; } echo var_dump(new P); echo var_dump(new C);
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
object(P)#1 (2) { ["my_private_prop":"P":private]=> string(12) "parent value" ["my_protected_prop":protected]=> string(12) "parent value" } object(C)#1 (3) { ["my_private_prop":"P":private]=> string(12) "parent value" ["my_protected_prop":protected]=> string(11) "child value" ["my_private_prop":"C":private]=> string(11) "child value" }
preferences:
47.87 ms | 407 KiB | 5 Q