3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo Whatever::class, PHP_EOL, "Yep, I can do this too!"::class;
Output for 7.4.33, 8.0.1 - 8.0.28, 8.1.0 - 8.1.19, 8.2.0 - 8.2.6
Whatever Yep, I can do this too!
Output for 5.6.40
Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM), expecting ',' or ';' in /in/tsoKp on line 5
Process exited with code 255.
preferences:
31.32 ms | 406 KiB | 5 Q