3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ERROR); var_dump("Hello from PHP"); 'var_dump'("Hello from PHP"); "var_dump"("Hello from PHP");
Output for 8.2.0 - 8.2.28, 8.3.0 - 8.3.22, 8.4.1 - 8.4.8
string(14) "Hello from PHP" string(14) "Hello from PHP" string(14) "Hello from PHP"
preferences:
47.37 ms | 406 KiB | 5 Q