3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fizzBuzz($n) { if ($n % 3) echo "Fizz"; if ($n % 5) echo "Buzz"; echo "\n"; return $n; } foreach (range(1,100) as $n) echo fizzBuzz($n) . "\n";

preferences:
39.92 ms | 402 KiB | 5 Q