Zend_Mail组件提供了通用化的功能来创建和发送文本。
Zend_Mail通过PHP内建的mail()函数或者直接通过SMTP连接来发送邮件。
一个简单的邮件由收件人、主题、邮件内容以及发件人等内容组成。
步骤如下
1.创建对象
2.设置邮件内容
3.发送
案例：
<?php require_once "Zend/Mail.php"; $my_mail = new Zend_Mail(); //创建一个对象 $my_mail->addTo("jiqing9006@126.com","jim"); //添加一个收件人 $my_mail->setSubject("Just a test"); //设置主题 $my_mail->setBodyText("Hello Jim!"); //为邮件设置正文内容 $my_mail->setFrom("706507884@qq.com","jiqing"); //为邮件设置发件人 echo "邮件设置完毕"; echo "<p>"; echo "邮件收件人为："; $result = $my_mail->getHeaders(); echo $result['To'][0]; echo "<p>"; echo "邮件主题为："; echo $my_mail->getSubject(); echo "<p>"; echo "邮件内容为："; $result = $my_mail->getBodyText(); echo $result->getContent(); echo "<p>"; echo "邮件发件人为："; echo $my_mail->getFrom(); echo "<p>"; $my_mail->send();
结果：
邮件设置完毕
邮件收件人为：jim
邮件主题为：Just a test
邮件内容为：Hello Jim!
邮件发件人为：706507884@qq.com
Fatal error: Uncaught exception 'Zend_Mail_Transport_Exception' with message 'Unable to send mail. mail() [<a href='function.mail'>function.mail</a>]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set()' in C:\zend\library\Zend\Mail\Transport\Sendmail.php:137 Stack trace: #0 C:\zend\library\Zend\Mail\Transport\Abstract.php(348): Zend_Mail_Transport_Sendmail->_sendMail() #1 C:\zend\library\Zend\Mail.php(1194): Zend_Mail_Transport_Abstract->send(Object(Zend_Mail)) #2 D:\xampp\htdocs\test.php(24): Zend_Mail->send() #3 {main} thrown in C:\zend\library\Zend\Mail\Transport\Sendmail.php on line 137
点评：
这里执行不能成功，是因为没有配置好Mail服务器。
源码分析：
<?php /*** Zend Framework** LICENSE** This source file is subject to the new BSD license that is bundled* with this package in the file LICENSE.txt.* It is also available through the world-wide-web at this URL:* http://framework.zend.com/license/new-bsd* If you did not receive a copy of the license and are unable to* obtain it through the world-wide-web, please send an email* to license@zend.com so we can send you a copy immediately.** @category Zend* @package Zend_Mail* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)* @license http://framework.zend.com/license/new-bsd New BSD License* @version $Id: Mail.php 24593 2012-01-05 20:35:02Z matthew $*//*** @see Zend_Mail_Transport_Abstract*/ require_once 'Zend/Mail/Transport/Abstract.php';/*** @see Zend_Mime*/ require_once 'Zend/Mime.php';/*** @see Zend_Mime_Message*/ require_once 'Zend/Mime/Message.php';/*** @see Zend_Mime_Part*/ require_once 'Zend/Mime/Part.php';/*** Class for sending an email.** @category Zend* @package Zend_Mail* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)* @license http://framework.zend.com/license/new-bsd New BSD License*/ class Zend_Mail extends Zend_Mime_Message {/**#@+* @access protected*//*** @var Zend_Mail_Transport_Abstract* @static*/protected static $_defaultTransport = null;/*** @var array* @static*/protected static $_defaultFrom;/*** @var array* @static*/protected static $_defaultReplyTo;/*** Mail character set* @var string*/protected $_charset = 'iso-8859-1';/*** Mail headers* @var array*/protected $_headers = array();/*** Encoding of Mail headers* @var string*/protected $_headerEncoding = Zend_Mime::ENCODING_QUOTEDPRINTABLE;/*** From: address* @var string*/protected $_from = null;/*** To: addresses* @var array*/protected $_to = array();/*** Array of all recipients* @var array*/protected $_recipients = array();/*** Reply-To header* @var string*/protected $_replyTo = null;/*** Return-Path header* @var string*/protected $_returnPath = null;/*** Subject: header* @var string*/protected $_subject = null;/*** Date: header* @var string*/protected $_date = null;/*** Message-ID: header* @var string*/protected $_messageId = null;/*** text/plain MIME part* @var false|Zend_Mime_Part*/protected $_bodyText = false;/*** text/html MIME part* @var false|Zend_Mime_Part*/protected $_bodyHtml = false;/*** MIME boundary string* @var string*/protected $_mimeBoundary = null;/*** Content type of the message* @var string*/protected $_type = null;/**#@-*//*** Flag: whether or not email has attachments* @var boolean*/public $hasAttachments = false;/*** Sets the default mail transport for all following uses of* Zend_Mail::send();** @todo Allow passing a string to indicate the transport to load* @todo Allow passing in optional options for the transport to load* @param Zend_Mail_Transport_Abstract $transport*/public static function setDefaultTransport(Zend_Mail_Transport_Abstract $transport){self::$_defaultTransport = $transport;}/*** Gets the default mail transport for all following uses of* unittests** @todo Allow passing a string to indicate the transport to load* @todo Allow passing in optional options for the transport to load*/public static function getDefaultTransport(){return self::$_defaultTransport;}/*** Clear the default transport property*/public static function clearDefaultTransport(){self::$_defaultTransport = null;}/*** Public constructor** @param string $charset* @return void*/public function __construct($charset = null){if ($charset != null) {$this->_charset = $charset;}}/*** Return charset string** @return string*/public function getCharset(){return $this->_charset;}/*** Set content type** Should only be used for manually setting multipart content types.** @param string $type Content type* @return Zend_Mail Implements fluent interface* @throws Zend_Mail_Exception for types not supported by Zend_Mime*/public function setType($type){$allowed = array(Zend_Mime::MULTIPART_ALTERNATIVE,Zend_Mime::MULTIPART_MIXED,Zend_Mime::MULTIPART_RELATED,);if (!in_array($type, $allowed)) {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Invalid content type "' . $type . '"');}$this->_type = $type;return $this;}/*** Get content type of the message** @return string*/public function getType(){return $this->_type;}/*** Set an arbitrary mime boundary for the message** If not set, Zend_Mime will generate one.** @param string $boundary* @return Zend_Mail Provides fluent interface*/public function setMimeBoundary($boundary){$this->_mimeBoundary = $boundary;return $this;}/*** Return the boundary string used for the message** @return string*/public function getMimeBoundary(){return $this->_mimeBoundary;}/*** Return encoding of mail headers** @deprecated use {@link getHeaderEncoding()} instead* @return string*/public function getEncodingOfHeaders(){return $this->getHeaderEncoding();}/*** Return the encoding of mail headers** Either Zend_Mime::ENCODING_QUOTEDPRINTABLE or Zend_Mime::ENCODING_BASE64** @return string*/public function getHeaderEncoding(){return $this->_headerEncoding;}/*** Set the encoding of mail headers** @deprecated Use {@link setHeaderEncoding()} instead.* @param string $encoding* @return Zend_Mail*/public function setEncodingOfHeaders($encoding){return $this->setHeaderEncoding($encoding);}/*** Set the encoding of mail headers** @param string $encoding Zend_Mime::ENCODING_QUOTEDPRINTABLE or Zend_Mime::ENCODING_BASE64* @return Zend_Mail Provides fluent interface*/public function setHeaderEncoding($encoding){$allowed = array(Zend_Mime::ENCODING_BASE64,Zend_Mime::ENCODING_QUOTEDPRINTABLE);if (!in_array($encoding, $allowed)) {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Invalid encoding "' . $encoding . '"');}$this->_headerEncoding = $encoding;return $this;}/*** Sets the text body for the message.** @param string $txt* @param string $charset* @param string $encoding* @return Zend_Mail Provides fluent interface*/public function setBodyText($txt, $charset = null, $encoding = Zend_Mime::ENCODING_QUOTEDPRINTABLE){if ($charset === null) {$charset = $this->_charset;}$mp = new Zend_Mime_Part($txt);$mp->encoding = $encoding;$mp->type = Zend_Mime::TYPE_TEXT;$mp->disposition = Zend_Mime::DISPOSITION_INLINE;$mp->charset = $charset;$this->_bodyText = $mp;return $this;}/*** Return text body Zend_Mime_Part or string** @param bool textOnly Whether to return just the body text content or the MIME part; defaults to false, the MIME part* @return false|Zend_Mime_Part|string*/public function getBodyText($textOnly = false){if ($textOnly && $this->_bodyText) {$body = $this->_bodyText;return $body->getContent();}return $this->_bodyText;}/*** Sets the HTML body for the message** @param string $html* @param string $charset* @param string $encoding* @return Zend_Mail Provides fluent interface*/public function setBodyHtml($html, $charset = null, $encoding = Zend_Mime::ENCODING_QUOTEDPRINTABLE){if ($charset === null) {$charset = $this->_charset;}$mp = new Zend_Mime_Part($html);$mp->encoding = $encoding;$mp->type = Zend_Mime::TYPE_HTML;$mp->disposition = Zend_Mime::DISPOSITION_INLINE;$mp->charset = $charset;$this->_bodyHtml = $mp;return $this;}/*** Return Zend_Mime_Part representing body HTML** @param bool $htmlOnly Whether to return the body HTML only, or the MIME part; defaults to false, the MIME part* @return false|Zend_Mime_Part|string*/public function getBodyHtml($htmlOnly = false){if ($htmlOnly && $this->_bodyHtml) {$body = $this->_bodyHtml;return $body->getContent();}return $this->_bodyHtml;}/*** Adds an existing attachment to the mail message** @param Zend_Mime_Part $attachment* @return Zend_Mail Provides fluent interface*/public function addAttachment(Zend_Mime_Part $attachment){$this->addPart($attachment);$this->hasAttachments = true;return $this;}/*** Creates a Zend_Mime_Part attachment** Attachment is automatically added to the mail object after creation. The* attachment object is returned to allow for further manipulation.** @param string $body* @param string $mimeType* @param string $disposition* @param string $encoding* @param string $filename OPTIONAL A filename for the attachment* @return Zend_Mime_Part Newly created Zend_Mime_Part object (to allow* advanced settings)*/public function createAttachment($body,$mimeType = Zend_Mime::TYPE_OCTETSTREAM,$disposition = Zend_Mime::DISPOSITION_ATTACHMENT,$encoding = Zend_Mime::ENCODING_BASE64,$filename = null){$mp = new Zend_Mime_Part($body);$mp->encoding = $encoding;$mp->type = $mimeType;$mp->disposition = $disposition;$mp->filename = $filename;$this->addAttachment($mp);return $mp;}/*** Return a count of message parts** @return integer*/public function getPartCount(){return count($this->_parts);}/*** Encode header fields** Encodes header content according to RFC1522 if it contains non-printable* characters.** @param string $value* @return string*/protected function _encodeHeader($value){if (Zend_Mime::isPrintable($value) === false) {if ($this->getHeaderEncoding() === Zend_Mime::ENCODING_QUOTEDPRINTABLE) {$value = Zend_Mime::encodeQuotedPrintableHeader($value, $this->getCharset(), Zend_Mime::LINELENGTH, Zend_Mime::LINEEND);} else {$value = Zend_Mime::encodeBase64Header($value, $this->getCharset(), Zend_Mime::LINELENGTH, Zend_Mime::LINEEND);}}return $value;}/*** Add a header to the message** Adds a header to this message. If append is true and the header already* exists, raises a flag indicating that the header should be appended.** @param string $headerName* @param string $value* @param bool $append*/protected function _storeHeader($headerName, $value, $append = false){if (isset($this->_headers[$headerName])) {$this->_headers[$headerName][] = $value;} else {$this->_headers[$headerName] = array($value);}if ($append) {$this->_headers[$headerName]['append'] = true;}}/*** Clear header from the message** @param string $headerName* @deprecated use public method directly*/protected function _clearHeader($headerName){$this->clearHeader($headerName);}/*** Helper function for adding a recipient and the corresponding header** @param string $headerName* @param string $email* @param string $name*/protected function _addRecipientAndHeader($headerName, $email, $name){$email = $this->_filterEmail($email);$name = $this->_filterName($name);// prevent duplicates$this->_recipients[$email] = 1;$this->_storeHeader($headerName, $this->_formatAddress($email, $name), true);}/*** Adds To-header and recipient, $email can be an array, or a single string address** @param string|array $email* @param string $name* @return Zend_Mail Provides fluent interface*/public function addTo($email, $name=''){if (!is_array($email)) {$email = array($name => $email);}foreach ($email as $n => $recipient) {$this->_addRecipientAndHeader('To', $recipient, is_int($n) ? '' : $n);$this->_to[] = $recipient;}return $this;}/*** Adds Cc-header and recipient, $email can be an array, or a single string address** @param string|array $email* @param string $name* @return Zend_Mail Provides fluent interface*/public function addCc($email, $name=''){if (!is_array($email)) {$email = array($name => $email);}foreach ($email as $n => $recipient) {$this->_addRecipientAndHeader('Cc', $recipient, is_int($n) ? '' : $n);}return $this;}/*** Adds Bcc recipient, $email can be an array, or a single string address** @param string|array $email* @return Zend_Mail Provides fluent interface*/public function addBcc($email){if (!is_array($email)) {$email = array($email);}foreach ($email as $recipient) {$this->_addRecipientAndHeader('Bcc', $recipient, '');}return $this;}/*** Return list of recipient email addresses** @return array (of strings)*/public function getRecipients(){return array_keys($this->_recipients);}/*** Clear header from the message** @param string $headerName* @return Zend_Mail Provides fluent inter*/public function clearHeader($headerName){if (isset($this->_headers[$headerName])){unset($this->_headers[$headerName]);}return $this;}/*** Clears list of recipient email addresses** @return Zend_Mail Provides fluent interface*/public function clearRecipients(){$this->_recipients = array();$this->_to = array();$this->clearHeader('To');$this->clearHeader('Cc');$this->clearHeader('Bcc');return $this;}/*** Sets From-header and sender of the message** @param string $email* @param string $name* @return Zend_Mail Provides fluent interface* @throws Zend_Mail_Exception if called subsequent times*/public function setFrom($email, $name = null){if (null !== $this->_from) {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('From Header set twice');}$email = $this->_filterEmail($email);$name = $this->_filterName($name);$this->_from = $email;$this->_storeHeader('From', $this->_formatAddress($email, $name), true);return $this;}/*** Set Reply-To Header** @param string $email* @param string $name* @return Zend_Mail* @throws Zend_Mail_Exception if called more than one time*/public function setReplyTo($email, $name = null){if (null !== $this->_replyTo) {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Reply-To Header set twice');}$email = $this->_filterEmail($email);$name = $this->_filterName($name);$this->_replyTo = $email;$this->_storeHeader('Reply-To', $this->_formatAddress($email, $name), true);return $this;}/*** Returns the sender of the mail** @return string*/public function getFrom(){return $this->_from;}/*** Returns the current Reply-To address of the message** @return string|null Reply-To address, null when not set*/public function getReplyTo(){return $this->_replyTo;}/*** Clears the sender from the mail** @return Zend_Mail Provides fluent interface*/public function clearFrom(){$this->_from = null;$this->clearHeader('From');return $this;}/*** Clears the current Reply-To address from the message** @return Zend_Mail Provides fluent interface*/public function clearReplyTo(){$this->_replyTo = null;$this->clearHeader('Reply-To');return $this;}/*** Sets Default From-email and name of the message** @param string $email* @param string Optional $name* @return void*/public static function setDefaultFrom($email, $name = null){self::$_defaultFrom = array('email' => $email, 'name' => $name);}/*** Returns the default sender of the mail** @return null|array Null if none was set.*/public static function getDefaultFrom(){return self::$_defaultFrom;}/*** Clears the default sender from the mail** @return void*/public static function clearDefaultFrom(){self::$_defaultFrom = null;}/*** Sets From-name and -email based on the defaults** @return Zend_Mail Provides fluent interface*/public function setFromToDefaultFrom() {$from = self::getDefaultFrom();if($from === null) {require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('No default From Address set to use');}$this->setFrom($from['email'], $from['name']);return $this;}/*** Sets Default ReplyTo-address and -name of the message** @param string $email* @param string Optional $name* @return void*/public static function setDefaultReplyTo($email, $name = null){self::$_defaultReplyTo = array('email' => $email, 'name' => $name);}/*** Returns the default Reply-To Address and Name of the mail** @return null|array Null if none was set.*/public static function getDefaultReplyTo(){return self::$_defaultReplyTo;}/*** Clears the default ReplyTo-address and -name from the mail** @return void*/public static function clearDefaultReplyTo(){self::$_defaultReplyTo = null;}/*** Sets ReplyTo-name and -email based on the defaults** @return Zend_Mail Provides fluent interface*/public function setReplyToFromDefault() {$replyTo = self::getDefaultReplyTo();if($replyTo === null) {require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('No default Reply-To Address set to use');}$this->setReplyTo($replyTo['email'], $replyTo['name']);return $this;}/*** Sets the Return-Path header of the message** @param string $email* @return Zend_Mail Provides fluent interface* @throws Zend_Mail_Exception if set multiple times*/public function setReturnPath($email){if ($this->_returnPath === null) {$email = $this->_filterEmail($email);$this->_returnPath = $email;$this->_storeHeader('Return-Path', $email, false);} else {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Return-Path Header set twice');}return $this;}/*** Returns the current Return-Path address of the message** If no Return-Path header is set, returns the value of {@link $_from}.** @return string*/public function getReturnPath(){if (null !== $this->_returnPath) {return $this->_returnPath;}return $this->_from;}/*** Clears the current Return-Path address from the message** @return Zend_Mail Provides fluent interface*/public function clearReturnPath(){$this->_returnPath = null;$this->clearHeader('Return-Path');return $this;}/*** Sets the subject of the message** @param string $subject* @return Zend_Mail Provides fluent interface* @throws Zend_Mail_Exception*/public function setSubject($subject){if ($this->_subject === null) {$subject = $this->_filterOther($subject);$this->_subject = $this->_encodeHeader($subject);$this->_storeHeader('Subject', $this->_subject);} else {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Subject set twice');}return $this;}/*** Returns the encoded subject of the message** @return string*/public function getSubject(){return $this->_subject;}/*** Clears the encoded subject from the message** @return Zend_Mail Provides fluent interface*/public function clearSubject(){$this->_subject = null;$this->clearHeader('Subject');return $this;}/*** Sets Date-header** @param timestamp|string|Zend_Date $date* @return Zend_Mail Provides fluent interface* @throws Zend_Mail_Exception if called subsequent times or wrong date format.*/public function setDate($date = null){if ($this->_date === null) {if ($date === null) {$date = date('r');} else if (is_int($date)) {$date = date('r', $date);} else if (is_string($date)) {$date = strtotime($date);if ($date === false || $date < 0) {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('String representations of Date Header must be ' .'strtotime()-compatible');}$date = date('r', $date);} else if ($date instanceof Zend_Date) {$date = $date->get(Zend_Date::RFC_2822);} else {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception(__METHOD__ . ' only accepts UNIX timestamps, Zend_Date objects, ' .' and strtotime()-compatible strings');}$this->_date = $date;$this->_storeHeader('Date', $date);} else {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Date Header set twice');}return $this;}/*** Returns the formatted date of the message** @return string*/public function getDate(){return $this->_date;}/*** Clears the formatted date from the message** @return Zend_Mail Provides fluent interface*/public function clearDate(){$this->_date = null;$this->clearHeader('Date');return $this;}/*** Sets the Message-ID of the message** @param boolean|string $id* true :Auto* false :No set* null :No set* string:Sets given string (Angle brackets is not necessary)* @return Zend_Mail Provides fluent interface* @throws Zend_Mail_Exception*/public function setMessageId($id = true){if ($id === null || $id === false) {return $this;} elseif ($id === true) {$id = $this->createMessageId();}if ($this->_messageId === null) {$id = $this->_filterOther($id);$this->_messageId = $id;$this->_storeHeader('Message-Id', '<' . $this->_messageId . '>');} else {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Message-ID set twice');}return $this;}/*** Returns the Message-ID of the message** @return string*/public function getMessageId(){return $this->_messageId;}/*** Clears the Message-ID from the message** @return Zend_Mail Provides fluent interface*/public function clearMessageId(){$this->_messageId = null;$this->clearHeader('Message-Id');return $this;}/*** Creates the Message-ID** @return string*/public function createMessageId() {$time = time();if ($this->_from !== null) {$user = $this->_from;} elseif (isset($_SERVER['REMOTE_ADDR'])) {$user = $_SERVER['REMOTE_ADDR'];} else {$user = getmypid();}$rand = mt_rand();if ($this->_recipients !== array()) {$recipient = array_rand($this->_recipients);} else {$recipient = 'unknown';}if (isset($_SERVER["SERVER_NAME"])) {$hostName = $_SERVER["SERVER_NAME"];} else {$hostName = php_uname('n');}return sha1($time . $user . $rand . $recipient) . '@' . $hostName;}/*** Add a custom header to the message** @param string $name* @param string $value* @param boolean $append* @return Zend_Mail Provides fluent interface* @throws Zend_Mail_Exception on attempts to create standard headers*/public function addHeader($name, $value, $append = false){$prohibit = array('to', 'cc', 'bcc', 'from', 'subject','reply-to', 'return-path','date', 'message-id',);if (in_array(strtolower($name), $prohibit)) {/*** @see Zend_Mail_Exception*/require_once 'Zend/Mail/Exception.php';throw new Zend_Mail_Exception('Cannot set standard header from addHeader()');}$value = $this->_filterOther($value);$value = $this->_encodeHeader($value);$this->_storeHeader($name, $value, $append);return $this;}/*** Return mail headers** @return void*/public function getHeaders(){return $this->_headers;}/*** Sends this email using the given transport or a previously* set DefaultTransport or the internal mail function if no* default transport had been set.** @param Zend_Mail_Transport_Abstract $transport* @return Zend_Mail Provides fluent interface*/public function send($transport = null){if ($transport === null) {if (! self::$_defaultTransport instanceof Zend_Mail_Transport_Abstract) {require_once 'Zend/Mail/Transport/Sendmail.php';$transport = new Zend_Mail_Transport_Sendmail();} else {$transport = self::$_defaultTransport;}}if ($this->_date === null) {$this->setDate();}if(null === $this->_from && null !== self::getDefaultFrom()) {$this->setFromToDefaultFrom();}if(null === $this->_replyTo && null !== self::getDefaultReplyTo()) {$this->setReplyToFromDefault();}$transport->send($this);return $this;}/*** Filter of email data** @param string $email* @return string*/protected function _filterEmail($email){$rule = array("\r" => '',"\n" => '',"\t" => '','"' => '',',' => '','<' => '','>' => '',);return strtr($email, $rule);}/*** Filter of name data** @param string $name* @return string*/protected function _filterName($name){$rule = array("\r" => '',"\n" => '',"\t" => '','"' => "'",'<' => '[','>' => ']',);return trim(strtr($name, $rule));}/*** Filter of other data** @param string $data* @return string*/protected function _filterOther($data){$rule = array("\r" => '',"\n" => '',"\t" => '',);return strtr($data, $rule);}/*** Formats e-mail address** @param string $email* @param string $name* @return string*/protected function _formatAddress($email, $name){if ($name === '' || $name === null || $name === $email) {return $email;} else {$encodedName = $this->_encodeHeader($name);if ($encodedName === $name && strcspn($name, '()<>[]:;@\\,') != strlen($name)) {$format = '"%s" <%s>';} else {$format = '%s <%s>';}return sprintf($format, $encodedName, $email);}}}
