3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function run() { (clone $this)->execute(); } public function execute() { echo 'test'; } } (new A())->execute();
Output for 7.0.0 - 7.0.32, 7.1.33, 7.2.33, 7.3.13 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.25, 8.4.1 - 8.4.12
test
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 test
Output for 5.6.39 - 5.6.40
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /in/ATBe3 on line 7
Process exited with code 255.

preferences:
132.99 ms | 408 KiB | 5 Q