function kopirane(){
global $UDATA, $DB, $CONFIG;
$file = basename(htmlspecialchars(addslashes($_GET['file'])));
$path = ROOT_PATH.$CONFIG['file_path'];
$DB->query("SELECT * FROM `"files"` WHERE `file_name` = '{$file}'");
$row = $DB->fetch_row();
if(!$CONFIG['is_user']){
message("You must log in first.");
}elseif(empty($file)){
message("You must select a file to continue.");
}elseif(!is_file($path.$file)){
message("The requested file <b>{$file}</b> does not exists or has been moved.");
}elseif($row['user_id'] != $UDATA['user_id']){
message("You can not delete the requested file <b>{$file}</b> because you do not own it.");
}else{
$DB->query("INSERT INTO `"copy"`(`file_id`,`file_name`,`private_status`,`user_id`) SELECT `file_id`,`file_name`,`private_status`,`user_id` FROM `"files"`");
}
}