Просмотр поста

while ($res = mysql_fetch_assoc(mysql_query("SELECT user_id FROM `lib`"))) {
$arr[] = $res['user_id'];
}
$arr = array_unique($arr);

if (in_array($user_id, $arr) {
echo '<div>&#160;&#8226;&#160;<a href="/avtor/text.php?avtor=' .$user['name']. '">Произведения&#160;' . $user['name'] . '</a></div>'; 
}