compiler/phpunit/code/round-native-path.php

<?php
/**
 * This file is part of TypePHP(AOT).
 *
 * @link     https://www.swoole.com/aot/
 * @contact  service@swoole.com
 */

function main(): void
{
    var_dump(round(2.5));
    var_dump(round(2.567, 2));
}