3v4l.org

run code in 300+ PHP versions simultaneously
<?php !print "Line 1" !print "Line 2" !print "Line 3" !print "Line 4";
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.27
Parse error: syntax error, unexpected '!' in /in/LVmLi on line 3
Process exited with code 255.
preferences:
184.61 ms | 1395 KiB | 64 Q