如何在电子邮件Codeigniter中循环接收人

$recipient_list = array('recipient1@example.com', 'recipient2@example.com', 'recipient3@example.com');

foreach ($recipient_list as $recipient) {
    $this->email->to($recipient);
    $this->email->from('sender@example.com', 'Sender Name');
    $this->email->subject('Email Subject');
    $this->email->message('Email Message');
    
    $this->email->send();
}