PHPMailer\PHPMailer

PHPMailer::send │ public │ WP 1.0

Create a message and send it. Uses the sending method specified by $Mailer.

Метод класса: PHPMailer{}

Хуков нет.

Возвращает

true|false. false on error - See the ErrorInfo property for details of the error

Использование

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

Код PHPMailer::send() WP 7.0

wp-includes/PHPMailer/PHPMailer.php 
public function send()
{
    try {
        if (!$this->preSend()) {
            return false;
        }

        return $this->postSend();
    } catch (Exception $exc) {
        $this->mailHeader = '';
        $this->setError($exc->getMessage());
        if ($this->exceptions) {
            throw $exc;
        }

        return false;
    }
}