reverse_array

<html>
    <p>
    <?php
    // Create an array with several elements in it,
    // then sort it and print the joined elements to the screen
    $the_array = array(1, 2, 3 ,4);
    sort($the_array);
    print join(", ", $the_array);
    ?>
    </p>
    <p>
    <?php
    // Reverse sort your array and print the joined elements to the screen
    rsort($the_array);
    print join(", ", $the_array);
    ?>
    </p>
</html>