PHP skript na ulozenie suboru-pridanie uloženia do priečinka

<?php
include "config.php";
$filename = $nazovsuboru.".html";
$content =  $obsahsuboru;
$strlength = strlen($content);
$create = fopen($filename, "w");
$write = fwrite($create, $content, $strlength);
$close = fclose($create);
echo"Článok vytvorený, adresa článku je <a href=\"zobraz.php?clanok=$nazovsuboru\">$nazovsuboru</a>";

$filename = './clanky/'.$nazovsuboru.".html";