<?php

class News
{
    public static function getNewsItemById($id)
    {
        // Запрос к БД
    }

    public static function getNewsList()
    {
        $host = 'tutorialsphp';
        $dbname = 'tutorialsphp';
        $user = 'root';
        $password = '';
        $db = new PDO("mysql:host=$host;dbname=$dbname", $user, $password);

        $newsList = array();

        $result = $db->query('SELECT id, title, date, short_content '
            . 'FROM news '
            . 'ORDER BY date DESC '
            . 'LIMIT 10 ');

        $i = 0;
        while($row = $result->fetch()) {
            $newsList[$i]['id'] = $row['id'];
            $newsList[$i]['title'] = $row['title'];
            $newsList[$i]['date'] = $row['date'];
            $newsList[$i]['short_content'] = $row['short_content'];
            $i++;
        }
        return $newsList;
    }
}