使用PHPmailer发送邮件时的常见问题总结:
一,没有定义发送邮箱$mail->From或格式不正确,错误提示:Language string failed to load: recipients_failed test@chinastor.cn,注意,这个配置一定要正确,而且是正确的邮箱
二,没有定义邮件服务主机$mail->Host或连接失败,错误提示:Language string failed to load: connect_host
三,没有定义发送邮箱$mail->AddAddress或邮箱格式不正确,错误提示:Language string failed to load: provide_address
四,没有定义邮箱发送用户名$mail->Username,错误提示:Language string failed to load: connect_host
五,没有定义邮箱发送密码$mail->Password,错误提示:Language string failed to load: connect_host,这类错误非常明显,一般都是邮箱服务器配置不正确不能边接。
六,邮件正文编码,如果发送HTML邮件,需要定义正确的编码格式和字符,发送GBK邮件如下:
$mail->IsHTML ( true ); 是否支持HTML邮件
$mail->CharSet = "GB2312"; 字符设置
$mail->Encoding = "base64"; 编码方式
配置后可直接发送HTML邮件,如下:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>PHPMailer邮件测试</title>
</head>
<body>
<div>PHPMailer邮件类使用错误分析</div>
</body>
</html>
七,学会正确使用错误提示$mail->ErrorInfo查看邮件错误,可直接查找问题。
使用PHPMailer邮件类发送邮件使用非常简单,基本配置如上所示,在使用过程中正确了解错误提示,并及时了解错误原因,对于正确使用PHPMailer邮件类来说非常重要。
我们有时做mail群发,可能到不少问题,一些常见的错误网上很多但没有答案,但是自己不断摸索,总会有结果,现在把我遇见的一些常见问题及解决方法分享!
要做发送邮件功能,首先要明白邮件收发的原理,引用网上的一段话比较容易懂:
在Internet上将一段文本信息从一台计算机传送到另一台计算机上,可通过两种协议来完成,即SMTP(Simple Mail Transfer Protocol,简单邮件传输协议)和POP3(Post Office Protocol,邮局协议3)。SMTP是Internet协议集中的邮件标准。在Internet上能够接收电子邮件的服务器都有SMTP。电子邮件在发送前,发件方的SMTP服务器与接收方的SMTP服务器联系,确认接收方准备好了,则开始邮件传递;若没有准备好,发送服务器便会等待,并在一段时间后继续与接收方邮件服务器联系。这种方式在Internet上称为“存储——转发”方式。POP3可允许E-mail客户向某一SMTP服务器发送电子邮件,另外,也可以接收来自SMTP服务器的电子邮件。换句话说,电子邮件在客户PC机与服务提供商之间的传递是通过P0P3来完成的,而电子邮件在 Internet上的传递则是通过SMTP来实现。
如果觉得不够清楚的话,则引用网上的一张图来解释吧:
有关phpmailer的介绍可以参考phpmailer官网
1.SMTP Error: Could not authenticate.
这个是因为smtp验证没通过,就是smtp server 的用户名和密码不正确了
$mail->Username = "smtp@chinastor.cn"; // SMTP server username
t;Password = "******";
$mail->Username = "smtp@chinastor.cn"; // SMTP server username $mail->Password = "******";
2.Could not execute: /usr/sbin/sendmail
这是因为
$mail->IsSendmail(); // tell the class to use Sendmail
$mail->IsSendmail(); // tell the class to use Sendmail
去掉上面的代码就ok了!
3.关于phpmailer发送邮件产生中文乱码问题
环境一:在普通环境,即标题内容等含中文的内容是在脚本中加上去的,或从文本中获取的,只需要进行如下操作(网上有很多):
修改class.phpmailer.php中的EncodeHeader函数,改为:
public function EncodeHeader($str, $position = 'text', $pl = 0) {
$x = 0;
if ($pl){return "=?".$this->CharSet."?B?".base64_encode($str)."?=";}
public function EncodeHeader($str, $position = 'text', $pl = 0) { $x = 0; if ($pl){return "=?".$this->CharSet."?B?".base64_encode($str)."?=";}
再改下使用这个函数的一段:
if($this->Mailer != 'mail') {
$result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject),'text',1));
}
if($this->Mailer != 'mail') { $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject),'text',1)); }
当然编码设置也不能少了:
$mail->CharSet="utf-8";
$mail->Encoding = "base64";
$mail->CharSet="utf-8"; $mail->Encoding = "base64";
环境二:从excel中提取内容然后再发送excel中的内容给用户,这个折腾了我好久。最终找到解决办法了。最关键的地方是:excel中的编码是html格式的unicode,所以得使用下面这个函数将其转化为utf8,这个帖子的最后回复的人帮了我,谢谢他!帖子地址是:http://www.phpchina.com/bbs/viewthread.php?tid=111554
private function uc2html($str)
{
$ret = '';
for( $i=0; $i<strlen($str)/2; $i++ )
{
$charcode = ord($str[$i*2])+256*ord($str[$i*2+1]);
$ret .= '&#'.$charcode.';';
}
return mb_convert_encoding($ret,'UTF-8','HTML-ENTITIES');
}
private function uc2html($str) { $ret = ''; for( $i=0; $i<strlen($str)/2; $i++ ) { $charcode = ord($str[$i*2])+256*ord($str[$i*2+1]); $ret .= '&#'.$charcode.';'; } return mb_convert_encoding($ret,'UTF-8','HTML-ENTITIES'); }
下面贴段测试代码:
<?php
/**
* Simple example script using PHPMailer with exceptions enabled
* @package phpmailer
* @version $Id$
*/
require '../class.phpmailer.php';
try {
$mail = new PHPMailer(true); //New instance, with exceptions enabled
$body = file_get_contents('contents.html');
$body = preg_replace('/\\/','', $body); //Strip backslashes
$mail->IsSMTP(); // tell the class to use SMTP
$mail->SMTPAuth = true; // enable SMTP authentication
$mail->Port = 25; // set the SMTP server port
$mail->Host = "smtp.xchinastor.cn"; // SMTP server
$mail->Username = "xxx@chinastor.cn"; // SMTP server username
$mail->Password = "xxxx"; // SMTP server password
$mail->IsSendmail(); // tell the class to use Sendmail
$mail->AddReplyTo("xxx@sina.com","xxxx");
$mail->From = "xxxx@m6699.com";
$mail->FromName = "DJB";
$to = "xxx@sina.com";
$mail->AddAddress($to);
$mail->Subject = "First PHPMailer Message";
$mail->AltBody = "To view the message, please use an HTML compatible email viewer!"; // optional, comment out and test
$mail->WordWrap = 80; // set word wrap
$mail->MsgHTML($body);
$mail->IsHTML(true); // send as HTML
$mail->Send();
echo 'Message has been sent.';
} catch (phpmailerException $e) {
echo $e->errorMessage();
}
?>
一.class.phpmailer.php文件
<?php
/*~ class.phpmailer.php
.---------------------------------------------------------------------------.
| Software: PHPMailer - PHP email class |
| Version: 5.1 |
| Contact: via sourceforge.net support pages (also www.worxware.com) |
| Info: http://phpmailer.sourceforge.net |
| Support: http://sourceforge.net/projects/phpmailer/ |
| ------------------------------------------------------------------------- |
| Admin: Andy Prevost (project admininistrator) |
| Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net |
| : Marcus Bointon (coolbru) coolbru@users.sourceforge.net |
| Founder: Brent R. Matzelle (original founder) |
| Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved. |
| Copyright (c) 2001-2003, Brent R. Matzelle |
| ------------------------------------------------------------------------- |
| License: Distributed under the Lesser General Public License (LGPL) |
| http://www.gnu.org/copyleft/lesser.html |
| This program is distributed in the hope that it will be useful - WITHOUT |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. |
| ------------------------------------------------------------------------- |
| We offer a number of paid services (www.worxware.com): |
| - Web Hosting on highly optimized fast and secure servers |
| - Technology Consulting |
| - Oursourcing (highly qualified programmers and graphic designers) |
'---------------------------------------------------------------------------'
*/
/**
* PHPMailer - PHP email transport class
* NOTE: Requires PHP version 5 or later
* @package PHPMailer
* @author Andy Prevost
* @author Marcus Bointon
* @copyright 2004 - 2009 Andy Prevost
* @version $Id: class.phpmailer.php 447 2009-05-25 01:36:38Z codeworxtech $
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!n");
class PHPMailer {
/////////////////////////////////////////////////
// PROPERTIES, PUBLIC
/////////////////////////////////////////////////
/**
* Email priority (1 = High, 3 = Normal, 5 = low).
* @var int
*/
public $Priority = 3;
/**
* Sets the CharSet of the message.
* @var string
*/
public $CharSet = 'iso-8859-1';
/**
* Sets the Content-type of the message.
* @var string
*/
public $ContentType = 'text/plain';
/**
* Sets the Encoding of the message. Options for this are
* "8bit", "7bit", "binary", "base64", and "quoted-printable".
* @var string
*/
public $Encoding = '8bit';
/**
* Holds the most recent mailer error message.
* @var string
*/
public $ErrorInfo = '';
/**
* Sets the From email address for the message.
* @var string
*/
public $From = 'root@localhost';
/**
* Sets the From name of the message.
* @var string
*/
public $FromName = 'Root User';
/**
* Sets the Sender email (Return-Path) of the message. If not empty,
* will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
* @var string
*/
public $Sender = '';
/**
* Sets the Subject of the message.
* @var string
*/
public $Subject = '';
/**
* Sets the Body of the message. This can be either an HTML or text body.
* If HTML then run IsHTML(true).
* @var string
*/
public $Body = '';
/**
* Sets the text-only body of the message. This automatically sets the
* email to multipart/alternative. This body can be read by mail
* clients that do not have HTML email capability such as mutt. Clients
* that can read HTML will view the normal Body.
* @var string
*/
public $AltBody = '';
/**
* Sets word wrapping on the body of the message to a given number of
* characters.
* @var int
*/
public $WordWrap = 0;
/**
* Method to send mail: ("mail", "sendmail", or "smtp").
* @var string
*/
public $Mailer = 'mail';
/**
* Sets the path of the sendmail program.
* @var string
*/
public $Sendmail = '/usr/sbin/sendmail';
/**
* Path to PHPMailer plugins. Useful if the SMTP class
* is in a different directory than the PHP include path.
* @var string
*/
public $PluginDir = '';
/**
* Sets the email address that a reading confirmation will be sent.
* @var string
*/
public $ConfirmReadingTo = '';
/**
* Sets the hostname to use in Message-Id and Received headers
* and as default HELO string. If empty, the value returned
* by SERVER_NAME is used or 'localhost.localdomain'.
* @var string
*/
public $Hostname = '';
/**
* Sets the message ID to be used in the Message-Id header.
* If empty, a unique id will be generated.
* @var string
*/
public $MessageID = '';
/////////////////////////////////////////////////
// PROPERTIES FOR SMTP
/////////////////////////////////////////////////
/**
* Sets the SMTP hosts. All hosts must be separated by a
* semicolon. You can also specify a different port
* for each host by using this format: [hostname:port]
* (e.g. "smtp1.example.com:25;smtp2.example.com").
* Hosts will be tried in order.
* @var string
*/
public $Host = 'localhost';
/**
* Sets the default SMTP server port.
* @var int
*/
public $Port = 25;
/**
* Sets the SMTP HELO of the message (Default is $Hostname).
* @var string
*/
public $Helo = '';
/**
* Sets connection prefix.
* Options are "", "ssl" or "tls"
* @var string
*/
public $SMTPSecure = '';
/**
* Sets SMTP authentication. Utilizes the Username and Password variables.
* @var bool
*/
public $SMTPAuth = false;
/**
* Sets SMTP username.
* @var string
*/
public $Username = '';
/**
* Sets SMTP password.
* @var string
*/
public $Password = '';
/**
* Sets the SMTP server timeout in seconds.
* This function will not work with the win32 version.
* @var int
*/
public $Timeout = 10;
/**
* Sets SMTP class debugging on or off.
* @var bool
*/
public $SMTPDebug = false;
/**
* Prevents the SMTP connection from being closed after each mail
* sending. If this is set to true then to close the connection
* requires an explicit call to SmtpClose().
* @var bool
*/
public $SMTPKeepAlive = false;
/**
* Provides the ability to have the TO field process individual
* emails, instead of sending to entire TO addresses
* @var bool
*/
public $SingleTo = false;
/**
* If SingleTo is true, this provides the array to hold the email addresses
* @var bool
*/
public $SingleToArray = array();
/**
* Provides the ability to change the line ending
* @var string
*/
public $LE = "n";
/**
* Used with DKIM DNS Resource Record
* @var string
*/
public $DKIM_selector = 'phpmailer';
/**
* Used with DKIM DNS Resource Record
* optional, in format of email address 'you@yourdomain.com'
* @var string
*/
public $DKIM_identity = '';
/**
* Used with DKIM DNS Resource Record
* optional, in format of email address 'you@yourdomain.com'
* @var string
*/
public $DKIM_domain = '';
/**
* Used with DKIM DNS Resource Record
* optional, in format of email address 'you@yourdomain.com'
* @var string
*/
public $DKIM_private = '';
/**
* Callback Action function name
* the function that handles the result of the send email action. Parameters:
* bool $result result of the send action
* string $to email address of the recipient
* string $cc cc email addresses
* string $bcc bcc email addresses
* string $subject the subject
* string $body the email body
* @var string
*/
public $action_function = ''; //'callbackAction';
/**
* Sets the PHPMailer Version number
* @var string
*/
public $Version = '5.1';
/////////////////////////////////////////////////
// PROPERTIES, PRIVATE AND PROTECTED
/////////////////////////////////////////////////
private $smtp = NULL;
private $to = array();
private $cc = array();
private $bcc = array();
private $ReplyTo = array();
private $all_recipients = array();
private $attachment = array();
private $CustomHeader = array();
private $message_type = '';
private $boundary = array();
protected $language = array();
private $error_count = 0;
private $sign_cert_file = "";
private $sign_key_file = "";
private $sign_key_pass = "";
private $exceptions = false;
/////////////////////////////////////////////////
// CONSTANTS
/////////////////////////////////////////////////
const STOP_MESSAGE = 0; // message only, continue processing
const STOP_CONTINUE = 1; // message?, likely ok to continue processing
const STOP_CRITICAL = 2; // message, plus full stop, critical error reached
/////////////////////////////////////////////////
// METHODS, VARIABLES
/////////////////////////////////////////////////
/**
* Constructor
* @param boolean $exceptions Should we throw external exceptions?
*/
public function __construct($exceptions = false) {
$this->exceptions = ($exceptions == true);
}
/**
* Sets message type to HTML.
* @param bool $ishtml
* @return void
*/
public function IsHTML($ishtml = true) {
if ($ishtml) {
$this->ContentType = 'text/html';
} else {
$this->ContentType = 'text/plain';
}
}
/**
* Sets Mailer to send message using SMTP.
* @return void
*/
public function IsSMTP() {
$this->Mailer = 'smtp';
}
/**
* Sets Mailer to send message using PHP mail() function.
* @return void
*/
public function IsMail() {
$this->Mailer = 'mail';
}
/**
* Sets Mailer to send message using the $Sendmail program.
* @return void
*/
public function IsSendmail() {
if (!stristr(ini_get('sendmail_path'), 'sendmail')) {
$this->Sendmail = '/var/qmail/bin/sendmail';
}
$this->Mailer = 'sendmail';
}
/**
* Sets Mailer to send message using the qmail MTA.
* @return void
*/
public function IsQmail() {
if (stristr(ini_get('sendmail_path'), 'qmail')) {
$this->Sendmail = '/var/qmail/bin/sendmail';
}
$this->Mailer = 'sendmail';
}
/////////////////////////////////////////////////
// METHODS, RECIPIENTS
/////////////////////////////////////////////////
/**
* Adds a "To" address.
* @param string $address
* @param string $name
* @return boolean true on success, false if address already used
*/
public function AddAddress($address, $name = '') {
return $this->AddAnAddress('to', $address, $name);
}
/**
* Adds a "Cc" address.
* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
* @param string $address
* @param string $name
* @return boolean true on success, false if address already used
*/
public function AddCC($address, $name = '') {
return $this->AddAnAddress('cc', $address, $name);
}
/**
* Adds a "Bcc" address.
* Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.
* @param string $address
* @param string $name
* @return boolean true on success, false if address already used
*/
public function AddBCC($address, $name = '') {
return $this->AddAnAddress('bcc', $address, $name);
}
/**
* Adds a "Reply-to" address.
* @param string $address
* @param string $name
* @return boolean
*/
public function AddReplyTo($address, $name = '') {
return $this->AddAnAddress('ReplyTo', $address, $name);
}
/**
* Adds an address to one of the recipient arrays
* Addresses that have been added already return false, but do not throw exceptions
* @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'
* @param string $address The email address to send to
* @param string $name
* @return boolean true on success, false if address already used or invalid in some way
* @access private
*/
private function AddAnAddress($kind, $address, $name = '') {
if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) {
echo 'Invalid recipient array: ' . kind;
return false;
}
$address = trim($address);
$name = trim(preg_replace('/[rn]+/', '', $name)); //Strip breaks and trim
if (!self::ValidateAddress($address)) {
$this->SetError($this->Lang('invalid_address').': '. $address);
if ($this->exceptions) {
throw new phpmailerException($this->Lang('invalid_address').': '.$address);
}
echo $this->Lang('invalid_address').': '.$address;
return false;
}
if ($kind != 'ReplyTo') {
if (!isset($this->all_recipients[strtolower($address)])) {
array_push($this->$kind, array($address, $name));
$this->all_recipients[strtolower($address)] = true;
return true;
}
} else {
if (!array_key_exists(strtolower($address), $this->ReplyTo)) {
$this->ReplyTo[strtolower($address)] = array($address, $name);
return true;
}
}
return false;
}
/**
* Set the From and FromName properties
* @param string $address
* @param string $name
* @return boolean
*/
public function SetFrom($address, $name = '',$auto=1) {
$address = trim($address);
$name = trim(preg_replace('/[rn]+/', '', $name)); //Strip breaks and trim
if (!self::ValidateAddress($address)) {
$this->SetError($this->Lang('invalid_address').': '. $address);
if ($this->exceptions) {
throw new phpmailerException($this->Lang('invalid_address').': '.$address);
}
echo $this->Lang('invalid_address').': '.$address;
return false;
}
$this->From = $address;
$this->FromName = $name;
if ($auto) {
if (empty($this->ReplyTo)) {
$this->AddAnAddress('ReplyTo', $address, $name);
}
if (empty($this->Sender)) {
$this->Sender = $address;
}
}
return true;
}
/**
* Check that a string looks roughly like an email address should
* Static so it can be used without instantiation
* Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator
* Conforms approximately to RFC2822
* @link http://www.hexillion.com/samples/#Regex Original pattern found here
* @param string $address The email address to check
* @return boolean
* @static
* @access public
*/
public static function ValidateAddress($address) {
if (function_exists('filter_var')) { //Introduced in PHP 5.2
if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {
return false;
} else {
return true;
}
} else {
return preg_match('/^(?:[w!#$%&'*+-/=?^`{|}~]+.)*[w!#$%&'*+-/=?^`{|}~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_-](?!.)){0,61}[a-zA-Z0-9_-]?.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:[(?:(?:[01]?d{1,2}|2[0-4]d|25[0-5]).){3}(?:[01]?d{1,2}|2[0-4]d|25[0-5])]))$/', $address);
}
}
/////////////////////////////////////////////////
// METHODS, MAIL SENDING
/////////////////////////////////////////////////
/**
* Creates message and assigns Mailer. If the message is
* not sent successfully then it returns false. Use the ErrorInfo
* variable to view description of the error.
* @return bool
*/
public function Send() {
try {
if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);
}
// Set whether the message is multipart/alternative
if(!empty($this->AltBody)) {
$this->ContentType = 'multipart/alternative';
}
$this->error_count = 0; // reset errors
$this->SetMessageType();
$header = $this->CreateHeader();
$body = $this->CreateBody();
if (empty($this->Body)) {
throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);
}
// digitally sign with DKIM if enabled
if ($this->DKIM_domain && $this->DKIM_private) {
$header_dkim = $this->DKIM_Add($header,$this->Subject,$body);
$header = str_replace("rn","n",$header_dkim) . $header;
}
// Choose the mailer and send through it
switch($this->Mailer) {
case 'sendmail':
return $this->SendmailSend($header, $body);
case 'smtp':
return $this->SmtpSend($header, $body);
default:
return $this->MailSend($header, $body);
}
} catch (phpmailerException $e) {
$this->SetError($e->getMessage());
if ($this->exceptions) {
throw $e;
}
echo $e->getMessage()."n";
return false;
}
}
/**
* Sends mail using the $Sendmail program.
* @param string $header The message headers
* @param string $body The message body
* @access protected
* @return bool
*/
protected function SendmailSend($header, $body) {
if ($this->Sender != '') {
$sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
} else {
$sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
}
if ($this->SingleTo === true) {
foreach ($this->SingleToArray as $key => $val) {
if(!@$mail = popen($sendmail, 'w')) {
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
fputs($mail, "To: " . $val . "n");
fputs($mail, $header);
fputs($mail, $body);
$result = pclose($mail);
// implement call back function if it exists
$isSent = ($result == 0) ? 1 : 0;
$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
if($result != 0) {
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
}
} else {
if(!@$mail = popen($sendmail, 'w')) {
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
fputs($mail, $header);
fputs($mail, $body);
$result = pclose($mail);
// implement call back function if it exists
$isSent = ($result == 0) ? 1 : 0;
$this->doCallback($isSent,$this->to,$this->cc,$this->bcc,$this->Subject,$body);
if($result != 0) {
throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);
}
}
return true;
}
/**
* Sends mail using the PHP mail() function.
* @param string $header The message headers
* @param string $body The message body
* @access protected
* @return bool
*/
protected function MailSend($header, $body) {
$toArr = array();
foreach($this->to as $t) {
$toArr[] = $this->AddrFormat($t);
}
$to = implode(', ', $toArr);
$params = sprintf("-oi -f %s", $this->Sender);
if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {
$old_from = ini_get('sendmail_from');
ini_set('sendmail_from', $this->Sender);
if ($this->SingleTo === true && count($toArr) > 1) {
foreach ($toArr as $key => $val) {
$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
// implement call back function if it exists
$isSent = ($rt == 1) ? 1 : 0;
$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
}
} else {
$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
// implement call back function if it exists
$isSent = ($rt == 1) ? 1 : 0;
$this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
}
} else {
if ($this->SingleTo === true && count($toArr) > 1) {
foreach ($toArr as $key => $val) {
$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
// implement call back function if it exists
$isSent = ($rt == 1) ? 1 : 0;
$this->doCallback($isSent,$val,$this->cc,$this->bcc,$this->Subject,$body);
}
} else {
$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);
// implement call back function if it exists
$isSent = ($rt == 1) ? 1 : 0;
$this->doCallback($isSent,$to,$this->cc,$this->bcc,$this->Subject,$body);
}
}
if (isset($old_from)) {
ini_set('sendmail_from', $old_from);
}
if(!$rt) {
throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);
}
return true;
}
/**
* Sends mail via SMTP using PhpSMTP
* Returns false if there is a bad MAIL FROM, RCPT, or DATA input.
* @param string $header The message headers
* @param string $body The message body
* @uses SMTP
* @access protected
* @return bool
*/
protected function SmtpSend($header, $body) {
require_once $this->PluginDir . 'class.smtp.php';
$bad_rcpt = array();
if(!$this->SmtpConnect()) {
throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);
}
$smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
if(!$this->smtp->Mail($smtp_from)) {
throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL);
}
// Attempt to send attach all recipients
foreach($this->to as $to) {
if (!$this->smtp->Recipient($to[0])) {
$bad_rcpt[] = $to[0];
// implement call back function if it exists
$isSent = 0;
$this->doCallback($isSent,$to[0],'','',$this->Subject,$body);
} else {
// implement call back function if it exists
$isSent = 1;
$this->doCallback($isSent,$to[0],'','',$this->Subject,$body);
}
}
foreach($this->cc as $cc) {
if (!$this->smtp->Recipient($cc[0])) {
$bad_rcpt[] = $cc[0];
// implement call back function if it exists
$isSent = 0;
$this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);
} else {
// implement call back function if it exists
$isSent = 1;
$this->doCallback($isSent,'',$cc[0],'',$this->Subject,$body);
}
}
foreach($this->bcc as $bcc) {
if (!$this->smtp->Recipient($bcc[0])) {
$bad_rcpt[] = $bcc[0];
// implement call back function if it exists
$isSent = 0;
$this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);
} else {
// implement call back function if it exists
$isSent = 1;
$this->doCallback($isSent,'','',$bcc[0],$this->Subject,$body);
}
}
if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses
$badaddresses = implode(', ', $bad_rcpt);
throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);
}
if(!$this->smtp->Data($header . $body)) {
throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);
}
if($this->SMTPKeepAlive == true) {
$this->smtp->Reset();
}
return true;
}
/**
* Initiates a connection to an SMTP server.
* Returns false if the operation failed.
* @uses SMTP
* @access public
* @return bool
*/
public function SmtpConnect() {
if(is_null($this->smtp)) {
$this->smtp = new SMTP();
}
$this->smtp->do_debug = $this->SMTPDebug;
$hosts = explode(';', $this->Host);
$index = 0;
$connection = $this->smtp->Connected();
// Retry while there is no connection
try {
while($index < count($hosts) && !$connection) {
$hostinfo = array();
if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {
$host = $hostinfo[1];
$port = $hostinfo[2];
} else {
$host = $hosts[$index];
$port = $this->Port;
}
$tls = ($this->SMTPSecure == 'tls');
$ssl = ($this->SMTPSecure == 'ssl');
if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {
$hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());
$this->smtp->Hello($hello);
if ($tls) {
if (!$this->smtp->StartTLS()) {
throw new phpmailerException($this->Lang('tls'));
}
//We must resend HELO after tls negotiation
$this->smtp->Hello($hello);
}
$connection = true;
if ($this->SMTPAuth) {
if (!$this->smtp->Authenticate($this->Username, $this->Password)) {
throw new phpmailerException($this->Lang('authenticate'));
}
}
}
$index++;
if (!$connection) {
throw new phpmailerException($this->Lang('connect_host'));
}
}
} catch (phpmailerException $e) {
$this->smtp->Reset();
throw $e;
}
return true;
}
/**
* Closes the active SMTP session if one exists.
* @return void
*/
public function SmtpClose() {
if(!is_null($this->smtp)) {
if($this->smtp->Connected()) {
$this->smtp->Quit();
$this->smtp->Close();
}
}
}
/**
* Sets the language for all class error messages.
* Returns false if it cannot load the language file. The default language is English.
* @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")
* @param string $lang_path Path to the language file directory
* @access public
*/
function SetLanguage($langcode = 'en', $lang_path = 'language/') {
//Define full set of translatable strings
$PHPMAILER_LANG = array(
'provide_address' => 'You must provide at least one recipient email address.',
'mailer_not_supported' => ' mailer is not supported.',
'execute' => 'Could not execute: ',
'instantiate' => 'Could not instantiate mail function.',
'authenticate' => 'SMTP Error: Could not authenticate.',
'from_failed' => 'The following From address failed: ',
'recipients_failed' => 'SMTP Error: The following recipients failed: ',
'data_not_accepted' => 'SMTP Error: Data not accepted.',
'connect_host' => 'SMTP Error: Could not connect to SMTP host.',
'file_access' => 'Could not access file: ',
'file_open' => 'File Error: Could not open file: ',
'encoding' => 'Unknown encoding: ',
'signing' => 'Signing Error: ',
'smtp_error' => 'SMTP server error: ',
'empty_message' => 'Message body empty',
'invalid_address' => 'Invalid address',
'variable_set' => 'Cannot set or reset variable: '
);
//Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!
$l = true;
if ($langcode != 'en') { //There is no English translation file
$l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';
}
$this->language = $PHPMAILER_LANG;
return ($l == true); //Returns false if language not found
}
/**
* Return the current array of language strings
* @return array
*/
public function GetTranslations() {
return $this->language;
}
/////////////////////////////////////////////////
// METHODS, MESSAGE CREATION
/////////////////////////////////////////////////
/**
* Creates recipient headers.
* @access public
* @return string
*/
public function AddrAppend($type, $addr) {
$addr_str = $type . ': ';
$addresses = array();
foreach ($addr as $a) {
$addresses[] = $this->AddrFormat($a);
}
$addr_str .= implode(', ', $addresses);
$addr_str .= $this->LE;
return $addr_str;
}
/**
* Formats an address correctly.
* @access public
* @return string
*/
public function AddrFormat($addr) {
if (empty($addr[1])) {
return $this->SecureHeader($addr[0]);
} else {
return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
}
}
/**
* Wraps message for use with mailers that do not
* automatically perform wrapping and for quoted-printable.
* Original written by philippe.
* @param string $message The message to wrap
* @param integer $length The line length to wrap to
* @param boolean $qp_mode Whether to run in Quoted-Printable mode
* @access public
* @return string
*/
public function WrapText($message, $length, $qp_mode = false) {
$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
// If utf-8 encoding is used, we will need to make sure we don't
// split multibyte characters when we wrap
$is_utf8 = (strtolower($this->CharSet) == "utf-8");
$message = $this->FixEOL($message);
if (substr($message, -1) == $this->LE) {
$message = substr($message, 0, -1);
}
$line = explode($this->LE, $message);
$message = '';
for ($i=0 ;$i < count($line); $i++) {
$line_part = explode(' ', $line[$i]);
$buf = '';
for ($e = 0; $e<count($line_part); $e++) {
$word = $line_part[$e];
if ($qp_mode and (strlen($word) > $length)) {
$space_left = $length - strlen($buf) - 1;
if ($e != 0) {
if ($space_left > 20) {
$len = $space_left;
if ($is_utf8) {
$len = $this->UTF8CharBoundary($word, $len);
} elseif (substr($word, $len - 1, 1) == "=") {
$len--;
} elseif (substr($word, $len - 2, 1) == "=") {
$len -= 2;
}
$part = substr($word, 0, $len);
$word = substr($word, $len);
$buf .= ' ' . $part;
$message .= $buf . sprintf("=%s", $this->LE);
} else {
$message .= $buf . $soft_break;
}
$buf = '';
}
while (strlen($word) > 0) {
$len = $length;
if ($is_utf8) {
$len = $this->UTF8CharBoundary($word, $len);
} elseif (substr($word, $len - 1, 1) == "=") {
$len--;
} elseif (substr($word, $len - 2, 1) == "=") {
$len -= 2;
}
$part = substr($word, 0, $len);
$word = substr($word, $len);
if (strlen($word) > 0) {
$message .= $part . sprintf("=%s", $this->LE);
} else {
$buf = $part;
}
}
} else {
$buf_o = $buf;
$buf .= ($e == 0) ? $word : (' ' . $word);
if (strlen($buf) > $length and $buf_o != '') {
$message .= $buf_o . $soft_break;
$buf = $word;
}
}
}
$message .= $buf . $this->LE;
}
return $message;
}
/**
* Finds last character boundary prior to maxLength in a utf-8
* quoted (printable) encoded string.
* Original written by Colin Brown.
* @access public
* @param string $encodedText utf-8 QP text
* @param int $maxLength find last character boundary prior to this length
* @return int
*/
public function UTF8CharBoundary($encodedText, $maxLength) {
$foundSplitPos = false;
$lookBack = 3;
while (!$foundSplitPos) {
$lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);
$encodedCharPos = strpos($lastChunk, "=");
if ($encodedCharPos !== false) {
// Found start of encoded character byte within $lookBack block.
// Check the encoded byte value (the 2 chars after the '=')
$hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);
$dec = hexdec($hex);
if ($dec < 128) { // Single byte character.
// If the encoded char was found at pos 0, it will fit
// otherwise reduce maxLength to start of the encoded char
$maxLength = ($encodedCharPos == 0) ? $maxLength :
$maxLength - ($lookBack - $encodedCharPos);
$foundSplitPos = true;
} elseif ($dec >= 192) { // First byte of a multi byte character
// Reduce maxLength to split at start of character
$maxLength = $maxLength - ($lookBack - $encodedCharPos);
$foundSplitPos = true;
} elseif ($dec < 192) { // Middle byte of a multi byte character, look further back
$lookBack += 3;
}
} else {
// No encoded character found
$foundSplitPos = true;
}
}
return $maxLength;
}
/**
* Set the body wrapping.
* @access public
* @return void
*/
public function SetWordWrap() {
if($this->WordWrap < 1) {
return;
}
switch($this->message_type) {
case 'alt':
case 'alt_attachments':
$this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);
break;
default:
$this->Body = $this->WrapText($this->Body, $this->WordWrap);
break;
}
}
/**
* Assembles message header.
* @access public
* @return string The assembled header
*/
public function CreateHeader() {
$result = '';
// Set the boundaries
$uniq_id = md5(uniqid(time()));
$this->boundary[1] = 'b1_' . $uniq_id;
$this->boundary[2] = 'b2_' . $uniq_id;
$result .= $this->HeaderLine('Date', self::RFCDate());
if($this->Sender == '') {
$result .= $this->HeaderLine('Return-Path', trim($this->From));
} else {
$result .= $this->HeaderLine('Return-Path', trim($this->Sender));
}
// To be created automatically by mail()
if($this->Mailer != 'mail') {
if ($this->SingleTo === true) {
foreach($this->to as $t) {
$this->SingleToArray[] = $this->AddrFormat($t);
}
} else {
if(count($this->to) > 0) {
$result .= $this->AddrAppend('To', $this->to);
} elseif (count($this->cc) == 0) {
$result .= $this->HeaderLine('To', 'undisclosed-recipients:;');
}
}
}
$from = array();
$from[0][0] = trim($this->From);
$from[0][1] = $this->FromName;
$result .= $this->AddrAppend('From', $from);
// sendmail and mail() extract Cc from the header before sending
if(count($this->cc) > 0) {
$result .= $this->AddrAppend('Cc', $this->cc);
}
// sendmail and mail() extract Bcc from the header before sending
if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {
$result .= $this->AddrAppend('Bcc', $this->bcc);
}
if(count($this->ReplyTo) > 0) {
$result .= $this->AddrAppend('Reply-to', $this->ReplyTo);
}
// mail() sets the subject itself
if($this->Mailer != 'mail') {
$result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));
}
if($this->MessageID != '') {
$result .= $this->HeaderLine('Message-ID',$this->MessageID);
} else {
$result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);
}
$result .= $this->HeaderLine('X-Priority', $this->Priority);
$result .= $this->HeaderLine('X-Mailer', 'PHPMailer '.$this->Version.' (phpmailer.sourceforge.net)');
if($this->ConfirmReadingTo != '') {
$result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');
}
// Add custom headers
for($index = 0; $index < count($this->CustomHeader); $index++) {
$result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));
}
if (!$this->sign_key_file) {
$result .= $this->HeaderLine('MIME-Version', '1.0');
$result .= $this->GetMailMIME();
}
return $result;
}
/**
* Returns the message MIME.
* @access public
* @return string
*/
public function GetMailMIME() {
$result = '';
switch($this->message_type) {
case 'plain':
$result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);
$result .= sprintf("Content-Type: %s; charset="%s"", $this->ContentType, $this->CharSet);
break;
case 'attachments':
case 'alt_attachments':
if($this->InlineImageExists()){
$result .= sprintf("Content-Type: %s;%sttype="text/html";%stboundary="%s"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE);
} else {
$result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');
$result .= $this->TextLine("tboundary="" . $this->boundary[1] . '"');
}
break;
case 'alt':
$result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');
$result .= $this->TextLine("tboundary="" . $this->boundary[1] . '"');
break;
}
if($this->Mailer != 'mail') {
$result .= $this->LE.$this->LE;
}
return $result;
}
/**
* Assembles the message body. Returns an empty string on failure.
* @access public
* @return string The assembled message body
*/
public function CreateBody() {
$body = '';
if ($this->sign_key_file) {
$body .= $this->GetMailMIME();
}
$this->SetWordWrap();
switch($this->message_type) {
case 'alt':
$body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
$body .= $this->LE.$this->LE;
$body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
$body .= $this->EncodeString($this->Body, $this->Encoding);
$body .= $this->LE.$this->LE;
$body .= $this->EndBoundary($this->boundary[1]);
break;
case 'plain':
$body .= $this->EncodeString($this->Body, $this->Encoding);
break;
case 'attachments':
$body .= $this->GetBoundary($this->boundary[1], '', '', '');
$body .= $this->EncodeString($this->Body, $this->Encoding);
$body .= $this->LE;
$body .= $this->AttachAll();
break;
case 'alt_attachments':
$body .= sprintf("--%s%s", $this->boundary[1], $this->LE);
$body .= sprintf("Content-Type: %s;%s" . "tboundary="%s"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);
$body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body
$body .= $this->EncodeString($this->AltBody, $this->Encoding);
$body .= $this->LE.$this->LE;
$body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body
$body .= $this->EncodeString($this->Body, $this->Encoding);
$body .= $this->LE.$this->LE;
$body .= $this->EndBoundary($this->boundary[2]);
$body .= $this->AttachAll();
break;
}
if ($this->IsError()) {
$body = '';
} elseif ($this->sign_key_file) {
try {
$file = tempnam('', 'mail');
file_put_contents($file, $body); //TODO check this worked
$signed = tempnam("", "signed");
if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {
@unlink($file);
@unlink($signed);
$body = file_get_contents($signed);
} else {
@unlink($file);
@unlink($signed);
throw new phpmailerException($this->Lang("signing").openssl_error_string());
}
} catch (phpmailerException $e) {
$body = '';
if ($this->exceptions) {
throw $e;
}
}
}
return $body;
}
/**
* Returns the start of a message boundary.
* @access private
*/
private function GetBoundary($boundary, $charSet, $contentType, $encoding) {
$result = '';
if($charSet == '') {
$charSet = $this->CharSet;
}
if($contentType == '') {
$contentType = $this->ContentType;
}
if($encoding == '') {
$encoding = $this->Encoding;
}
$result .= $this->TextLine('--' . $boundary);
$result .= sprintf("Content-Type: %s; charset = "%s"", $contentType, $charSet);
$result .= $this->LE;
$result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);
$result .= $this->LE;
return $result;
}
/**
* Returns the end of a message boundary.
* @access private
*/
private function EndBoundary($boundary) {
return $this->LE . '--' . $boundary . '--' . $this->LE;
}
/**
* Sets the message type.
* @access private
* @return void
*/
private function SetMessageType() {
if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {
$this->message_type = 'plain';
} else {
if(count($this->attachment) > 0) {
$this->message_type = 'attachments';
}
if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) {
$this->message_type = 'alt';
}
if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) {
$this->message_type = 'alt_attachments';
}
}
}
/**
* Returns a formatted header line.
* @access public
* @return string
*/
public function HeaderLine($name, $value) {
return $name . ': ' . $value . $this->LE;
}
/**
* Returns a formatted mail line.
* @access public
* @return string
*/
public function TextLine($value) {
return $value . $this->LE;
}
/////////////////////////////////////////////////
// CLASS METHODS, ATTACHMENTS
/////////////////////////////////////////////////
/**
* Adds an attachment from a path on the filesystem.
* Returns false if the file could not be found
* or accessed.
* @param string $path Path to the attachment.
* @param string $name Overrides the attachment name.
* @param string $encoding File encoding (see $Encoding).
* @param string $type File extension (MIME) type.
* @return bool
*/
public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
try {
if ( !@is_file($path) ) {
throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);
}
$filename = basename($path);
if ( $name == '' ) {
$name = $filename;
}
$this->attachment[] = array(
0 => $path,
1 => $filename,
2 => $name,
3 => $encoding,
4 => $type,
5 => false, // isStringAttachment
6 => 'attachment',
7 => 0
);
} catch (phpmailerException $e) {
$this->SetError($e->getMessage());
if ($this->exceptions) {
throw $e;
}
echo $e->getMessage()."n";
if ( $e->getCode() == self::STOP_CRITICAL ) {
return false;
}
}
return true;
}
/**
* Return the current array of attachments
* @return array
*/
public function GetAttachments() {
return $this->attachment;
}
/**
* Attaches all fs, string, and binary attachments to the message.
* Returns an empty string on failure.
* @access private
* @return string
*/
private function AttachAll() {
// Return text of body
$mime = array();
$cidUniq = array();
$incl = array();
// Add all attachments
foreach ($this->attachment as $attachment) {
// Check for string attachment
$bString = $attachment[5];
if ($bString) {
$string = $attachment[0];
} else {
$path = $attachment[0];
}
if (in_array($attachment[0], $incl)) { continue; }
$filename = $attachment[1];
$name = $attachment[2];
$encoding = $attachment[3];
$type = $attachment[4];
$disposition = $attachment[6];
$cid = $attachment[7];
$incl[] = $attachment[0];
if ( $disposition == 'inline' && isset($cidUniq[$cid]) ) { continue; }
$cidUniq[$cid] = true;
$mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);
$mime[] = sprintf("Content-Type: %s; name="%s"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);
$mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);
if($disposition == 'inline') {
$mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);
}
$mime[] = sprintf("Content-Disposition: %s; filename="%s"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);
// Encode as string attachment
if($bString) {
$mime[] = $this->EncodeString($string, $encoding);
if($this->IsError()) {
return '';
}
$mime[] = $this->LE.$this->LE;
} else {
$mime[] = $this->EncodeFile($path, $encoding);
if($this->IsError()) {
return '';
}
$mime[] = $this->LE.$this->LE;
}
}
$mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);
return join('', $mime);
}
/**
* Encodes attachment in requested format.
* Returns an empty string on failure.
* @param string $path The full path to the file
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
* @see EncodeFile()
* @access private
* @return string
*/
private function EncodeFile($path, $encoding = 'base64') {
try {
if (!is_readable($path)) {
throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);
}
if (function_exists('get_magic_quotes')) {
function get_magic_quotes() {
return false;
}
}
if (PHP_VERSION < 6) {
$magic_quotes = get_magic_quotes_runtime();
set_magic_quotes_runtime(0);
}
$file_buffer = file_get_contents($path);
$file_buffer = $this->EncodeString($file_buffer, $encoding);
if (PHP_VERSION < 6) { set_magic_quotes_runtime($magic_quotes); }
return $file_buffer;
} catch (Exception $e) {
$this->SetError($e->getMessage());
return '';
}
}
/**
* Encodes string to requested format.
* Returns an empty string on failure.
* @param string $str The text to encode
* @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'
* @access public
* @return string
*/
public function EncodeString ($str, $encoding = 'base64') {
$encoded = '';
switch(strtolower($encoding)) {
case 'base64':
$encoded = chunk_split(base64_encode($str), 76, $this->LE);
break;
case '7bit':
case '8bit':
$encoded = $this->FixEOL($str);
//Make sure it ends with a line break
if (substr($encoded, -(strlen($this->LE))) != $this->LE)
$encoded .= $this->LE;
break;
case 'binary':
$encoded = $str;
break;
case 'quoted-printable':
$encoded = $this->EncodeQP($str);
break;
default:
$this->SetError($this->Lang('encoding') . $encoding);
break;
}
return $encoded;
}
/**
* Encode a header string to best (shortest) of Q, B, quoted or none.
* @access public
* @return string
*/
public function EncodeHeader($str, $position = 'text') {
$x = 0;
switch (strtolower($position)) {
case 'phrase':
if (!preg_match('/[200-377]/', $str)) {
// Can't use addslashes as we don't know what value has magic_quotes_sybase
$encoded = addcslashes($str, "