Dagestan_ец, Пробуй
$query = mysql_query("SELECT `name`, `postforum` FROM `users` ORDER BY `postforum` DESC LIMIT 9");
while($row = mysql_fetch_assoc($query)){
$arr[] = $row['name'] . ' ' . $row['postforum'] . '<br/>';
echo $arr;
}
$file = 'file.php';
if(is_file($file){
$fo = fopen($file, 'w+');
fwrite($fo, $arr);
fclose($fo);
}
echo 'FILE WRITE IS OK!)';