3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Person { public const NAME = 'Serkan'; } class PhpSpec { public function __construct($name) { $func = function($name) { return constant(get_class($this) . '::' . $name); }; $closure = $func->bindTo(new Person()); echo $closure($name); } } $spe = new PhpSpec('NAME');
Output for 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 - 8.3.4, 8.3.6
Serkan
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Serkan
preferences:
184.48 ms | 402 KiB | 189 Q