PhP рандом и include

<?php
$random = rand(1,11);
if ($random == 1) {
 
include 'number1.php';
}
 
elseif ($random == 2) {
 
include 'number7.php';
}
 
elseif ($random == 3) {
 
include 'number6.php';
}
 
elseif ($random == 4) {
 
include 'number4.php';
}
 
elseif ($random == 5) {
 
include 'number5.php';
}
 
elseif ($random == 6) {
 
include 'number6.php';
}
 
elseif ($random == 7) {
 
include 'number6.php';
}
 
elseif ($random == 8) {
 
include 'number7.php';
}
 
elseif ($random == 9) {
 
include 'number7.php';
}
 
elseif ($random == 10) {
 
include 'number8.php';
}
 
elseif ($random == 11) {
 
include 'number8.php';
}
 
 
 
 
 
    
?>

<?php
$random = rand(1,11);
$array = array
(
    1 => 1,
    2 => 7,
    3 => 6,
    4 => 4,
    5 => 5,
    6 => 6,
    7 => 6,
    8 => 7,
    9 => 7,
    10 => 8,
    11 => 8
);
include 'number'.$array[$random].'.php';
?>

include 'number'.rand(1, 8).'.php';

$max = 8;
$file = 'number' . rand(0, $max) . '.php';
if (!is_file($file)) {
 print 'Файл ' . $file . ' не существует';
}
else {
 include $file;
}

$path='votecount/ktokruchecount1.txt'; //путь к файлу
$textvote = file_get_contents($path);
$textvote = $textvote + 1;
$filevote = fopen($path, 'wb');
fwrite($filevote , $textvote);
fclose($filevote);
echo("<script>window.open('http://vk.com/share.php?image=http://l2argument.ru/templates/mytheme/images/kto1.jpg&url=http://l2argument.ru&description=%D0%AF%20%D1%81%D1%87%D0%B8%D1%82%D0%B0%D1%8E%20%D1%87%D1%82%D0%BE%20Shock-World%20%D0%BB%D1%83%D1%87%D1%88%D0%B5%20%D1%87%D0%B5%D0%BC%20l2Averia.%20%D0%A7%D1%82%D0%BE%20%D0%B4%D1%83%D0%BC%D0%B0%D0%B5%D1%88%D1%8C%20%D1%82%D1%8B?&title=Shock-World%20%D0%BB%D1%83%D1%87%D1%88%D0%B5%20Averia', '_blank', 'width=500,height=500') </script>");
echo 'ваш голос учтен';    
}