3v4l.org

run code in 500+ PHP versions simultaneously
<?php $months = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'); $i = $current_month = 5; do { echo $months[$i] . "\n"; $i = ($i + 1) % 12; } while ($i != $current_month);
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May
preferences:
82.13 ms | 1673 KiB | 4 Q