3v4l.org

run code in 300+ PHP versions simultaneously
<?php $as = [0, 1, 2, 5, 7, 10, 16, 49]; $x = 5; $y = 10; foreach ($as as $a) { echo "$a => " . (ceil($a / $x) * $y) . "\n"; }
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
0 => 0 1 => 10 2 => 10 5 => 10 7 => 20 10 => 20 16 => 40 49 => 100

preferences:
131.19 ms | 407 KiB | 5 Q