The Code:
<div class="Script">
<?php /*Set This File => Code_View.php*/ $thisfile = "Random_Ranking.php";
echo "<input type='submit' name='submit' value='Refresh Page' onclick='window.location.reload();'>";
require('header.meta');?>

<?php
// Random Ranking
echo "<h2><strong>Random Ranking</h2>";
function Random_Ranking() {
    $MyArray = array(
        "0" => "Alex","Sarah",
        "1" => "Bobby","Jones",
        "2" => "Cathy","Richard",
        "3" => "Debbie","Tom",
        "4" => "Erika","Shelly",
        "5" => "Fred","Jeff",
    );

    shuffle($MyArray);
    foreach (array_unique($MyArray) as $key => $value) {
        echo "$key : $value ";
        echo "<br>";
 }
    echo "</p>"; 
}

Random_Ranking();
?>

<?php /*Insert Code View*/ include('Code_View.php');?>
</div>