Sonyazılım gelişmiş kobi açık kaynak

<?php
include "db.php";
try {
    $db = new PDO("mysql:host=" . $Host . ";dbname=" . $dbAdi, $Kullanici, $Sifre);
    $db->query("SET NAMES utf8");
} catch (PDOException $e) {
    echo $e->getMessage();
}
$linkApi = $db->prepare("SELECT * from ayar where ayar_id=1");
$linkApi->execute([]);
$linkApi = $linkApi->fetch(PDO::FETCH_ASSOC);
$protocol = strtolower(substr($_SERVER["SERVER_PROTOCOL"], 0, 5)) == "https" ? "https" : "http";
$protocol = isset($_SERVER["HTTPS"]) ? "https://" : "http://";
define("PATH", realpath("."));
define("SUBFOLDER_NAME", dirname($_SERVER["SCRIPT_NAME"]));
define("URL", $protocol . $_SERVER["SERVER_NAME"] . (SUBFOLDER_NAME == "/" ? NULL : SUBFOLDER_NAME));
$siteUrl = site_url();
$adminUrl = $siteUrl . $linkApi["ayar_adminurl"];
if ($linkApi["ayar_ssl"] == 1) {
    $ssl = 1;
} else {
    $ssl = 0;
}
$loginUrl = URL . "/";
$resimUrl = substr(site_url(), 0, -1);
if (strstr(substr(SUBFOLDER_NAME, 1, 1000), $linkApi["ayar_adminurl"])) {
    $degisken = substr(SUBFOLDER_NAME, 1, 1000);
    $eski = "/" . $linkApi["ayar_adminurl"];
    $yeni = "";
    $yeniLink = str_replace($eski, $yeni, $degisken);
    $subFolder = $yeniLink;
} else {
    $subFolder = substr(SUBFOLDER_NAME, 1, 1000