<?php /* * This file is part of SwiftMailer. * (c) 2004-2009 Chris Corbyn * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ /** * Wraps a standard PHP array in an iterator. * * @author Chris Corbyn */ class Swift_Mailer_ArrayRecipientIterator implements Swift_Mailer_RecipientIterator { /** * The list of recipients. * * @var array */ private $_recipients = array(); /** * Create a new ArrayRecipientIterator from $recipients. * * @param array $recipients */ public function __construct(array $recipients) { $this->_recipients = $recipients; } /** * Returns true only if there are more recipients to send to. * * @return bool */ public function hasNext() { return !empty($this->_recipients); } /** * Returns an array where the keys are the addresses of recipients and the * values are the names. e.g. ('foo@bar' => 'Foo') or ('foo@bar' => NULL). * * @return array */ public function nextRecipient() { return array_splice($this->_recipients, 0, 1); } }