Application for Senior PHP Developer

<?php

    function reverseStringToHireAshbee(string $string)
    {
        $length = strlen($string);
        $reversedString = "";
        for($x = $length - 1; $x >= 0; $x--)
        {
            $reversedString.=$string[$x];
        }
        return $reversedString;
    }

    echo reverseStringToHireAshbee('reverse');

?>