Online PHP editor | refs for UNUi8

<?php echo ceil(abs(-10/4)) * 4; echo PHP_EOL; echo PHP_EOL; function repeatInt(int $value, int $min, int $max) { $validValueNum = $max - $min + 1; $result = (($value + $min) % $validValueNum); if ($value < $min) { $offset = $min - $value; $result = ($validValueNum - ($offset % $validValueNum)); if($result >= $validValueNum) { $result = 0; } } return $result + $min; } echo 'Test 2 to 5' . PHP_EOL; echo '---------------------------------' . PHP_EOL; foreach (range(-10, 10) as $i) { echo $i . ' → ' . repeatInt($i, 2, 5) . PHP_EOL; } echo PHP_EOL; echo 'Test 3 to 8' . PHP_EOL; echo '---------------------------------' . PHP_EOL; foreach (range(-10, 10) as $i) { echo $i . ' → ' . repeatInt($i, 3, 8) . PHP_EOL; } echo PHP_EOL;