3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(\Foo\Bar\Baz::class);
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.26, 8.1.0 - 8.1.13, 8.2rc1 - rc3
string(11) "Foo\Bar\Baz"

preferences:
18.88 ms | 409 KiB | 5 Q