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run code in 300+ PHP versions simultaneously
<?php function test ($x, $y) { if (($x % $y) > 0) { test($x, $y - 1); } else { echo $x . ' and ' . $y; } } test(111, 110);
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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
111 and 37

preferences:
163.77 ms | 404 KiB | 208 Q