3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Demo { private (set) mixed $v1; }
Output for 8.2.0 - 8.2.27, 8.3.0 - 8.3.17, 8.4.1 - 8.4.4
Parse error: syntax error, unexpected token ")", expecting amp in /in/oMXAL on line 4
Process exited with code 255.
preferences:
153.03 ms | 996 KiB | 7 Q