3v4l.org

run code in 500+ PHP versions simultaneously
<?php $a = &&$b; $a = & & $b;
Output for 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
Parse error: syntax error, unexpected token "&&" in /in/XKKsC on line 3
Process exited with code 255.
preferences:
26.36 ms | 1151 KiB | 6 Q