3v4l.org

run code in 300+ PHP versions simultaneously
<?php function 汉语/漢語($中文 = false) { echo 'yay'; } echo 汉语/漢語();
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.20
Parse error: syntax error, unexpected '/', expecting '(' in /in/1ej2I on line 3
Process exited with code 255.
preferences:
179.99 ms | 940 KiB | 57 Q