3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach (range(1, 2, 0.1) as $r) { if ($r === 1.2) { echo $r; } }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
1.2

preferences:
144.01 ms | 402 KiB | 152 Q