gistfile1.aw

<?php
$pdo = new PDO('mysql:host=127.0.0.1;dbname=baikal', 'root', '');
$stmt = $pdo->query('SELECT created_date FROM carts_articles');
if (!$stmt->execute()) {
    die("Unable to complete statement");
}

foreach ($stmt->fetchAll() as $row) {
    var_dump($row[0]);
}