PHPMailer\PHPMailer

PHPMailer::getToAddresses │ public │ WP 1.0

Allows for public read access to 'to' property. Before the send() call, queued addresses (i.e. with IDN) are not yet included.

Метод класса: PHPMailer{}

Хуков нет.

Возвращает

Массив.

Использование

$PHPMailer = new PHPMailer();
$PHPMailer->getToAddresses();

Код PHPMailer::getToAddresses() WP 6.8.1

wp-includes/PHPMailer/PHPMailer.php 
public function getToAddresses()
{
    return $this->to;
}