3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler(function () { return true; }); function foo() { try { new Closure; return "hello"; } catch (Throwable $t) { return "wat"; } } var_dump(foo());
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(3) "wat"
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
string(5) "hello"

preferences:
302.8 ms | 402 KiB | 376 Q