3v4l.org

run code in 300+ PHP versions simultaneously
<?php &#8204;echo "Hello World";
Output for 5.3.0 - 5.3.14, 5.4.0 - 5.4.4
Parse error: syntax error, unexpected '&' in 7f0cY on line 2
Process exited with code 255.
preferences:
165.2 ms | 1395 KiB | 27 Q