<?php
$database = array(
    "hostname" => "",
    "dataname" => "",
    "username" => "",
    "password" => "",
);

try {
    $pdo = new PDO("mysql:host=".$database["hostname"].";dbname=".$database["dataname"
], $database["username"], $database["password"]);
    $pdo->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
    $pdo->exec("set names utf8"); 
}
catch(PDOException $e) {
    file_put_contents($_SERVER["DOCUMENT_ROOT"]."/logs/pdo_errors.txt", "[".date("Y-m-d H:i:s")."] : [".$e->getMessage()."]\r\n", FILE_APPEND);
    exit("Ошибка подключения к базе данных.");
}
unset($db);

$STH = $pdo->query("SELECT * FROM config LIMIT 1"); $STH->setFetchMode(PDO::FETCH_OBJ);
$conf = $STH->fetch();