3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=1;$i<=0;$i++){ echo $i; $i-- }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '}' in /in/hu0D2 on line 8
Process exited with code 255.
preferences:
194.78 ms | 1399 KiB | 67 Q