3v4l.org

run code in 300+ PHP versions simultaneously
<?php $width = 9; foreach (range(1, $width) as $i) { print("%{$width}s\n", join(array_reverse(range(1, $i)))); }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.30
Parse error: syntax error, unexpected ',' in /in/qVoXA on line 6
Process exited with code 255.
preferences:
176.71 ms | 1395 KiB | 67 Q