3v4l.org

run code in 300+ PHP versions simultaneously
<?php <<SomeAttribute>> class C {} new C;
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.23, 7.4.0 - 7.4.11
Parse error: syntax error, unexpected '<<' (T_SL), expecting end of file in /in/1MVcG on line 3
Process exited with code 255.
preferences:
162.02 ms | 998 KiB | 7 Q