3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PHPFI { public $a = 'A PROPERTY'; protected $b = 'B PROPERTY'; private $c = 'C PROPERTY'; } var_dump((array) new PHPFI); // "a" => "A PROPERTY" // "\0*\b" => "B PROPERTY" // "\0PHPFI\0c" => "C PROPERTY" ?>
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.14, 8.4.1
array(3) { ["a"]=> string(10) "A PROPERTY" ["*b"]=> string(10) "B PROPERTY" ["PHPFIc"]=> string(10) "C PROPERTY" }
preferences:
56.57 ms | 407 KiB | 5 Q