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easydb - простая обертка для PDO

$db = new \PDO(
    'mysql:host=localhost;dbname=something',
    'username',
    'putastrongpasswordhere'
);

$statement = $db->prepare('SELECT * FROM comments WHERE blogpostid = ? ORDER BY created ASC');
$exec = $statement->execute([$_GET['blogpostid']]);
$rows = $exec->fetchAll(\PDO::FETCH_ASSOC);
foreach ($rows as $row) {
    $template_engine->render('comment', $row);
}

$db = \ParagonIE\EasyDB\Factory::create(
    'mysql:host=localhost;dbname=something',
    'username',
    'putastrongpasswordhere'
);

$rows = $db->run('SELECT * FROM comments WHERE blogpostid = ? ORDER BY created ASC', $_GET['blogpostid']);
foreach ($rows as $row) {
    $template_engine->render('comment', $row);
}