$firstname = isset($_POST['firstname']) ? $_POST['firstname'] : '';if(isset($_POST['firstname']))
{
$firstname = $_POST['firstname'];
}
else
{
$firstname = '';
} update_post_meta( $post_idдолжно быть внутри foreach( $posts as $post ){, иначе обновится только последний пост SELECT id FROM Toys WHERE Toys.Number = ...
UNION
SELECT id FROM Food WHERE Food.Number = ...
UNION
SELECT id FROM Food2 WHERE Food2.Number = ...
UNION
SELECT id FROM Food3 WHERE Food3.Number = ... $text = file_get_contents("https://vk.com/foaf.php?id=1488");
var_dump($text);$d = date("Y-m-d", mktime(0, 0, 0, date('m'), date('d') - 5, date('Y')));
date('d') - 5if ($d > $arr[1])