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1909 lines
56 KiB
1909 lines
56 KiB
<?php
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/*~ class.phpmailer.php
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.---------------------------------------------------------------------------.
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| Software: PHPMailer - PHP email class |
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| Version: 2.0.4 |
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| Contact: via sourceforge.net support pages (also www.codeworxtech.com) |
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| Info: http://phpmailer.sourceforge.net |
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| Support: http://sourceforge.net/projects/phpmailer/ |
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| ------------------------------------------------------------------------- |
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| Author: Andy Prevost (project admininistrator) |
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| Author: Brent R. Matzelle (original founder) |
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| Copyright (c) 2004-2007, Andy Prevost. All Rights Reserved. |
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| Copyright (c) 2001-2003, Brent R. Matzelle |
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| ------------------------------------------------------------------------- |
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| License: Distributed under the Lesser General Public License (LGPL) |
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| http://www.gnu.org/copyleft/lesser.html |
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| This program is distributed in the hope that it will be useful - WITHOUT |
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| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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| FITNESS FOR A PARTICULAR PURPOSE. |
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| ------------------------------------------------------------------------- |
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| We offer a number of paid services (www.codeworxtech.com): |
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| - Web Hosting on highly optimized fast and secure servers |
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| - Technology Consulting |
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| - Oursourcing (highly qualified programmers and graphic designers) |
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'---------------------------------------------------------------------------'
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/**
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* PHPMailer - PHP email transport class
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* @package PHPMailer
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* @author Andy Prevost
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* @copyright 2004 - 2009 Andy Prevost
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*/
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class PHPMailer {
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/////////////////////////////////////////////////
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// PROPERTIES, PUBLIC
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/////////////////////////////////////////////////
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/**
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* Email priority (1 = High, 3 = Normal, 5 = low).
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* @var int
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*/
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var $Priority = 3;
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/**
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* Sets the CharSet of the message.
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* @var string
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*/
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var $CharSet = 'iso-8859-1';
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/**
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* Sets the Content-type of the message.
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* @var string
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*/
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var $ContentType = 'text/plain';
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/**
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* Sets the Encoding of the message. Options for this are "8bit",
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* "7bit", "binary", "base64", and "quoted-printable".
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* @var string
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*/
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var $Encoding = '8bit';
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/**
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* Holds the most recent mailer error message.
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* @var string
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*/
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var $ErrorInfo = '';
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/**
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* Sets the From email address for the message.
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* @var string
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*/
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var $From = 'root@localhost';
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/**
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* Sets the From name of the message.
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* @var string
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*/
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var $FromName = 'Root User';
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/**
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* Sets the Sender email (Return-Path) of the message. If not empty,
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* will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.
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* @var string
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*/
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var $Sender = '';
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/**
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* Sets the Subject of the message.
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* @var string
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*/
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var $Subject = '';
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/**
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* Sets the Body of the message. This can be either an HTML or text body.
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* If HTML then run IsHTML(true).
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* @var string
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*/
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var $Body = '';
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/**
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* Sets the text-only body of the message. This automatically sets the
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* email to multipart/alternative. This body can be read by mail
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* clients that do not have HTML email capability such as mutt. Clients
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* that can read HTML will view the normal Body.
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* @var string
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*/
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var $AltBody = '';
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/**
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* Sets word wrapping on the body of the message to a given number of
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* characters.
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* @var int
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*/
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var $WordWrap = 0;
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/**
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* Method to send mail: ("mail", "sendmail", or "smtp").
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* @var string
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*/
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var $Mailer = 'mail';
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/**
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* Sets the path of the sendmail program.
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* @var string
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*/
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var $Sendmail = '/usr/sbin/sendmail';
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/**
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* Path to PHPMailer plugins. This is now only useful if the SMTP class
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* is in a different directory than the PHP include path.
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* @var string
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*/
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var $PluginDir = '';
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/**
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* Holds PHPMailer version.
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* @var string
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*/
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var $Version = "2.0.4";
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/**
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* Sets the email address that a reading confirmation will be sent.
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* @var string
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*/
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var $ConfirmReadingTo = '';
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/**
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* Sets the hostname to use in Message-Id and Received headers
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* and as default HELO string. If empty, the value returned
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* by SERVER_NAME is used or 'localhost.localdomain'.
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* @var string
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*/
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var $Hostname = '';
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/**
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* Sets the message ID to be used in the Message-Id header.
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* If empty, a unique id will be generated.
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* @var string
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*/
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var $MessageID = '';
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/////////////////////////////////////////////////
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// PROPERTIES FOR SMTP
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/////////////////////////////////////////////////
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/**
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* Sets the SMTP hosts. All hosts must be separated by a
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* semicolon. You can also specify a different port
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* for each host by using this format: [hostname:port]
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* (e.g. "smtp1.example.com:25;smtp2.example.com").
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* Hosts will be tried in order.
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* @var string
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*/
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var $Host = 'localhost';
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/**
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* Sets the default SMTP server port.
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* @var int
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*/
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var $Port = 25;
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/**
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* Sets the SMTP HELO of the message (Default is $Hostname).
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* @var string
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*/
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var $Helo = '';
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/**
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* Sets connection prefix.
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* Options are "", "ssl" or "tls"
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* @var string
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*/
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var $SMTPSecure = "";
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/**
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* Sets SMTP authentication. Utilizes the Username and Password variables.
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* @var bool
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*/
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var $SMTPAuth = false;
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/**
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* Sets SMTP username.
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* @var string
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*/
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var $Username = '';
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/**
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* Sets SMTP password.
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* @var string
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*/
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var $Password = '';
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/**
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* Sets the SMTP server timeout in seconds. This function will not
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* work with the win32 version.
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* @var int
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*/
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var $Timeout = 10;
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/**
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* Sets SMTP class debugging on or off.
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* @var bool
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*/
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var $SMTPDebug = false;
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/**
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* Prevents the SMTP connection from being closed after each mail
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* sending. If this is set to true then to close the connection
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* requires an explicit call to SmtpClose().
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* @var bool
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*/
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var $SMTPKeepAlive = false;
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/**
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* Provides the ability to have the TO field process individual
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* emails, instead of sending to entire TO addresses
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* @var bool
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*/
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var $SingleTo = false;
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/////////////////////////////////////////////////
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// PROPERTIES, PRIVATE
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/////////////////////////////////////////////////
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var $smtp = NULL;
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var $to = array();
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var $cc = array();
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var $bcc = array();
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var $ReplyTo = array();
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var $attachment = array();
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var $CustomHeader = array();
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var $message_type = '';
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var $boundary = array();
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var $language = array();
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var $error_count = 0;
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var $LE = "\n";
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var $sign_cert_file = "";
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var $sign_key_file = "";
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var $sign_key_pass = "";
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/////////////////////////////////////////////////
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// METHODS, VARIABLES
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/////////////////////////////////////////////////
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/**
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* Sets message type to HTML.
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* @param bool $bool
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* @return void
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*/
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function IsHTML($bool) {
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if($bool == true) {
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$this->ContentType = 'text/html';
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} else {
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$this->ContentType = 'text/plain';
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}
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}
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/**
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* Sets Mailer to send message using SMTP.
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* @return void
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*/
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function IsSMTP() {
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$this->Mailer = 'smtp';
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}
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/**
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* Sets Mailer to send message using PHP mail() function.
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* @return void
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*/
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function IsMail() {
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$this->Mailer = 'mail';
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}
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/**
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* Sets Mailer to send message using the $Sendmail program.
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* @return void
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*/
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function IsSendmail() {
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$this->Mailer = 'sendmail';
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}
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/**
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* Sets Mailer to send message using the qmail MTA.
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* @return void
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*/
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function IsQmail() {
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$this->Sendmail = '/var/qmail/bin/sendmail';
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$this->Mailer = 'sendmail';
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}
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/////////////////////////////////////////////////
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// METHODS, RECIPIENTS
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/////////////////////////////////////////////////
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/**
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* Adds a "To" address.
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* @param string $address
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* @param string $name
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* @return void
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*/
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function AddAddress($address, $name = '') {
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$cur = count($this->to);
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$this->to[$cur][0] = trim($address);
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$this->to[$cur][1] = $name;
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}
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/**
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* Adds a "Cc" address. Note: this function works
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* with the SMTP mailer on win32, not with the "mail"
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* mailer.
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* @param string $address
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* @param string $name
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* @return void
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*/
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function AddCC($address, $name = '') {
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$cur = count($this->cc);
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$this->cc[$cur][0] = trim($address);
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$this->cc[$cur][1] = $name;
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}
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/**
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* Adds a "Bcc" address. Note: this function works
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* with the SMTP mailer on win32, not with the "mail"
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* mailer.
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* @param string $address
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* @param string $name
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* @return void
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*/
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function AddBCC($address, $name = '') {
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$cur = count($this->bcc);
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$this->bcc[$cur][0] = trim($address);
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$this->bcc[$cur][1] = $name;
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}
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/**
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* Adds a "Reply-To" address.
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* @param string $address
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* @param string $name
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* @return void
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*/
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function AddReplyTo($address, $name = '') {
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$cur = count($this->ReplyTo);
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$this->ReplyTo[$cur][0] = trim($address);
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$this->ReplyTo[$cur][1] = $name;
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}
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/////////////////////////////////////////////////
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// METHODS, MAIL SENDING
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/////////////////////////////////////////////////
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/**
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* Creates message and assigns Mailer. If the message is
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* not sent successfully then it returns false. Use the ErrorInfo
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* variable to view description of the error.
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* @return bool
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*/
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function Send() {
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$header = '';
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$body = '';
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$result = true;
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if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {
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$this->SetError($this->Lang('provide_address'));
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return false;
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}
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/* Set whether the message is multipart/alternative */
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if(!empty($this->AltBody)) {
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$this->ContentType = 'multipart/alternative';
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}
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$this->error_count = 0; // reset errors
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$this->SetMessageType();
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$header .= $this->CreateHeader();
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$body = $this->CreateBody();
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if($body == '') {
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return false;
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}
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/* Choose the mailer */
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switch($this->Mailer) {
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case 'sendmail':
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$result = $this->SendmailSend($header, $body);
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break;
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case 'smtp':
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$result = $this->SmtpSend($header, $body);
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break;
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case 'mail':
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$result = $this->MailSend($header, $body);
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break;
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default:
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$result = $this->MailSend($header, $body);
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break;
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//$this->SetError($this->Mailer . $this->Lang('mailer_not_supported'));
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//$result = false;
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//break;
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}
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return $result;
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}
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/**
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* Sends mail using the $Sendmail program.
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* @access private
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* @return bool
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*/
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function SendmailSend($header, $body) {
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if ($this->Sender != '') {
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$sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));
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} else {
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$sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));
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}
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if(!@$mail = popen($sendmail, 'w')) {
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$this->SetError($this->Lang('execute') . $this->Sendmail);
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return false;
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}
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fputs($mail, $header);
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fputs($mail, $body);
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$result = pclose($mail);
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if (version_compare(phpversion(), '4.2.3') == -1) {
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$result = $result >> 8 & 0xFF;
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}
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if($result != 0) {
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$this->SetError($this->Lang('execute') . $this->Sendmail);
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return false;
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}
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return true;
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}
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|
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/**
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* Sends mail using the PHP mail() function.
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* @access private
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* @return bool
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*/
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function MailSend($header, $body) {
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$to = '';
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for($i = 0; $i < count($this->to); $i++) {
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if($i != 0) { $to .= ', '; }
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$to .= $this->AddrFormat($this->to[$i]);
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}
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$toArr = split(',', $to);
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$params = sprintf("-oi -f %s", $this->Sender);
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if ($this->Sender != '' && strlen(ini_get('safe_mode')) < 1) {
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$old_from = ini_get('sendmail_from');
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ini_set('sendmail_from', $this->Sender);
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if ($this->SingleTo === true && count($toArr) > 1) {
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foreach ($toArr as $key => $val) {
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$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
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}
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} else {
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$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
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}
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} else {
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if ($this->SingleTo === true && count($toArr) > 1) {
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foreach ($toArr as $key => $val) {
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$rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);
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}
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} else {
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$rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);
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}
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}
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if (isset($old_from)) {
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ini_set('sendmail_from', $old_from);
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}
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if(!$rt) {
|
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$this->SetError($this->Lang('instantiate'));
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return false;
|
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}
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return true;
|
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}
|
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|
|
/**
|
|
* Sends mail via SMTP using PhpSMTP (Author:
|
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* Chris Ryan). Returns bool. Returns false if there is a
|
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* bad MAIL FROM, RCPT, or DATA input.
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* @access private
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* @return bool
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*/
|
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function SmtpSend($header, $body) {
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include_once($this->PluginDir . 'class.smtp.php');
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$error = '';
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$bad_rcpt = array();
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|
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if(!$this->SmtpConnect()) {
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return false;
|
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}
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|
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$smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;
|
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if(!$this->smtp->Mail($smtp_from)) {
|
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$error = $this->Lang('from_failed') . $smtp_from;
|
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$this->SetError($error);
|
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$this->smtp->Reset();
|
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return false;
|
|
}
|
|
|
|
/* Attempt to send attach all recipients */
|
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for($i = 0; $i < count($this->to); $i++) {
|
|
if(!$this->smtp->Recipient($this->to[$i][0])) {
|
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$bad_rcpt[] = $this->to[$i][0];
|
|
}
|
|
}
|
|
for($i = 0; $i < count($this->cc); $i++) {
|
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if(!$this->smtp->Recipient($this->cc[$i][0])) {
|
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$bad_rcpt[] = $this->cc[$i][0];
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}
|
|
}
|
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for($i = 0; $i < count($this->bcc); $i++) {
|
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if(!$this->smtp->Recipient($this->bcc[$i][0])) {
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$bad_rcpt[] = $this->bcc[$i][0];
|
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}
|
|
}
|
|
|
|
if(count($bad_rcpt) > 0) { // Create error message
|
|
for($i = 0; $i < count($bad_rcpt); $i++) {
|
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if($i != 0) {
|
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$error .= ', ';
|
|
}
|
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$error .= $bad_rcpt[$i];
|
|
}
|
|
$error = $this->Lang('recipients_failed') . $error;
|
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$this->SetError($error);
|
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$this->smtp->Reset();
|
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return false;
|
|
}
|
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|
|
if(!$this->smtp->Data($header . $body)) {
|
|
$this->SetError($this->Lang('data_not_accepted'));
|
|
$this->smtp->Reset();
|
|
return false;
|
|
}
|
|
if($this->SMTPKeepAlive == true) {
|
|
$this->smtp->Reset();
|
|
} else {
|
|
$this->SmtpClose();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Initiates a connection to an SMTP server. Returns false if the
|
|
* operation failed.
|
|
* @access private
|
|
* @return bool
|
|
*/
|
|
function SmtpConnect() {
|
|
if($this->smtp == NULL) {
|
|
$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 */
|
|
while($index < count($hosts) && $connection == false) {
|
|
$hostinfo = array();
|
|
if(preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {
|
|
$host = $hostinfo[1];
|
|
$port = $hostinfo[2];
|
|
} else {
|
|
$host = $hosts[$index];
|
|
$port = $this->Port;
|
|
}
|
|
|
|
if($this->smtp->Connect(((!empty($this->SMTPSecure))?$this->SMTPSecure.'://':'').$host, $port, $this->Timeout)) {
|
|
if ($this->Helo != '') {
|
|
$this->smtp->Hello($this->Helo);
|
|
} else {
|
|
$this->smtp->Hello($this->ServerHostname());
|
|
}
|
|
|
|
$connection = true;
|
|
if($this->SMTPAuth) {
|
|
if(!$this->smtp->Authenticate($this->Username, $this->Password)) {
|
|
$this->SetError($this->Lang('authenticate'));
|
|
$this->smtp->Reset();
|
|
$connection = false;
|
|
}
|
|
}
|
|
}
|
|
$index++;
|
|
}
|
|
if(!$connection) {
|
|
$this->SetError($this->Lang('connect_host'));
|
|
}
|
|
|
|
return $connection;
|
|
}
|
|
|
|
/**
|
|
* Closes the active SMTP session if one exists.
|
|
* @return void
|
|
*/
|
|
function SmtpClose() {
|
|
if($this->smtp != NULL) {
|
|
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 type
|
|
* is English.
|
|
* @param string $lang_type Type of language (e.g. Portuguese: "br")
|
|
* @param string $lang_path Path to the language file directory
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
function SetLanguage($lang_type, $lang_path = 'language/') {
|
|
if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php')) {
|
|
include($lang_path.'phpmailer.lang-'.$lang_type.'.php');
|
|
} elseif (file_exists($lang_path.'phpmailer.lang-en.php')) {
|
|
include($lang_path.'phpmailer.lang-en.php');
|
|
} else {
|
|
$PHPMAILER_LANG = array();
|
|
$PHPMAILER_LANG["provide_address"] = 'You must provide at least one ' .
|
|
$PHPMAILER_LANG["mailer_not_supported"] = ' mailer is not supported.';
|
|
$PHPMAILER_LANG["execute"] = 'Could not execute: ';
|
|
$PHPMAILER_LANG["instantiate"] = 'Could not instantiate mail function.';
|
|
$PHPMAILER_LANG["authenticate"] = 'SMTP Error: Could not authenticate.';
|
|
$PHPMAILER_LANG["from_failed"] = 'The following From address failed: ';
|
|
$PHPMAILER_LANG["recipients_failed"] = 'SMTP Error: The following ' .
|
|
$PHPMAILER_LANG["data_not_accepted"] = 'SMTP Error: Data not accepted.';
|
|
$PHPMAILER_LANG["connect_host"] = 'SMTP Error: Could not connect to SMTP host.';
|
|
$PHPMAILER_LANG["file_access"] = 'Could not access file: ';
|
|
$PHPMAILER_LANG["file_open"] = 'File Error: Could not open file: ';
|
|
$PHPMAILER_LANG["encoding"] = 'Unknown encoding: ';
|
|
$PHPMAILER_LANG["signing"] = 'Signing Error: ';
|
|
}
|
|
$this->language = $PHPMAILER_LANG;
|
|
|
|
return true;
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// METHODS, MESSAGE CREATION
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Creates recipient headers.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function AddrAppend($type, $addr) {
|
|
$addr_str = $type . ': ';
|
|
$addr_str .= $this->AddrFormat($addr[0]);
|
|
if(count($addr) > 1) {
|
|
for($i = 1; $i < count($addr); $i++) {
|
|
$addr_str .= ', ' . $this->AddrFormat($addr[$i]);
|
|
}
|
|
}
|
|
$addr_str .= $this->LE;
|
|
|
|
return $addr_str;
|
|
}
|
|
|
|
/**
|
|
* Formats an address correctly.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function AddrFormat($addr) {
|
|
if(empty($addr[1])) {
|
|
$formatted = $this->SecureHeader($addr[0]);
|
|
} else {
|
|
$formatted = $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";
|
|
}
|
|
|
|
return $formatted;
|
|
}
|
|
|
|
/**
|
|
* Wraps message for use with mailers that do not
|
|
* automatically perform wrapping and for quoted-printable.
|
|
* Original written by philippe.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function WrapText($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 private
|
|
* @param string $encodedText utf-8 QP text
|
|
* @param int $maxLength find last character boundary prior to this length
|
|
* @return int
|
|
*/
|
|
function UTF8CharBoundary($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 $maxLength;
|
|
}
|
|
|
|
/**
|
|
* Set the body wrapping.
|
|
* @access private
|
|
* @return void
|
|
*/
|
|
function SetWordWrap() {
|
|
if($this->WordWrap < 1) {
|
|
return;
|
|
}
|
|
|
|
switch($this->message_type) {
|
|
case 'alt':
|
|
/* fall through */
|
|
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 private
|
|
* @return string
|
|
*/
|
|
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', $this->RFCDate());
|
|
if($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($this->Mailer != 'mail') {
|
|
if(count($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', $from);
|
|
|
|
/* sendmail and mail() extract Cc from the header before sending */
|
|
if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($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 (phpmailer.sourceforge.net) [version ' . $this->Version . ']');
|
|
|
|
if($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 private
|
|
* @return string
|
|
*/
|
|
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, $this->CharSet);
|
|
break;
|
|
case 'attachments':
|
|
/* fall through */
|
|
case 'alt_attachments':
|
|
if($this->InlineImageExists()){
|
|
$result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%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 private
|
|
* @return string
|
|
*/
|
|
function CreateBody() {
|
|
$result = '';
|
|
if ($this->sign_key_file) {
|
|
$result .= $this->GetMailMIME();
|
|
}
|
|
|
|
$this->SetWordWrap();
|
|
|
|
switch($this->message_type) {
|
|
case 'alt':
|
|
$result .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');
|
|
$result .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$result .= $this->LE.$this->LE;
|
|
$result .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');
|
|
$result .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$result .= $this->LE.$this->LE;
|
|
$result .= $this->EndBoundary($this->boundary[1]);
|
|
break;
|
|
case 'plain':
|
|
$result .= $this->EncodeString($this->Body, $this->Encoding);
|
|
break;
|
|
case 'attachments':
|
|
$result .= $this->GetBoundary($this->boundary[1], '', '', '');
|
|
$result .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$result .= $this->LE;
|
|
$result .= $this->AttachAll();
|
|
break;
|
|
case 'alt_attachments':
|
|
$result .= sprintf("--%s%s", $this->boundary[1], $this->LE);
|
|
$result .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);
|
|
$result .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body
|
|
$result .= $this->EncodeString($this->AltBody, $this->Encoding);
|
|
$result .= $this->LE.$this->LE;
|
|
$result .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body
|
|
$result .= $this->EncodeString($this->Body, $this->Encoding);
|
|
$result .= $this->LE.$this->LE;
|
|
$result .= $this->EndBoundary($this->boundary[2]);
|
|
$result .= $this->AttachAll();
|
|
break;
|
|
}
|
|
|
|
if($this->IsError()) {
|
|
$result = '';
|
|
} else if ($this->sign_key_file) {
|
|
$file = tempnam("", "mail");
|
|
$fp = fopen($file, "w");
|
|
fwrite($fp, $result);
|
|
fclose($fp);
|
|
$signed = tempnam("", "signed");
|
|
|
|
if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), null)) {
|
|
$fp = fopen($signed, "r");
|
|
$result = fread($fp, filesize($this->sign_key_file));
|
|
$result = '';
|
|
while(!feof($fp)){
|
|
$result = $result . fread($fp, 1024);
|
|
}
|
|
fclose($fp);
|
|
} else {
|
|
$this->SetError($this->Lang("signing").openssl_error_string());
|
|
$result = '';
|
|
}
|
|
|
|
unlink($file);
|
|
unlink($signed);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the start of a message boundary.
|
|
* @access private
|
|
*/
|
|
function GetBoundary($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 $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the end of a message boundary.
|
|
* @access private
|
|
*/
|
|
function EndBoundary($boundary) {
|
|
return $this->LE . '--' . $boundary . '--' . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Sets the message type.
|
|
* @access private
|
|
* @return void
|
|
*/
|
|
function SetMessageType() {
|
|
if(count($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) {
|
|
$this->message_type = 'alt_attachments';
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Returns a formatted header line.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function HeaderLine($name, $value) {
|
|
return $name . ': ' . $value . $this->LE;
|
|
}
|
|
|
|
/**
|
|
* Returns a formatted mail line.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function TextLine($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 $type File extension (MIME) type.
|
|
* @return bool
|
|
*/
|
|
function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
|
|
if(!@is_file($path)) {
|
|
$this->SetError($this->Lang('file_access') . $path);
|
|
return false;
|
|
}
|
|
|
|
$filename = basename($path);
|
|
if($name == '') {
|
|
$name = $filename;
|
|
}
|
|
|
|
$cur = count($this->attachment);
|
|
$this->attachment[$cur][0] = $path;
|
|
$this->attachment[$cur][1] = $filename;
|
|
$this->attachment[$cur][2] = $name;
|
|
$this->attachment[$cur][3] = $encoding;
|
|
$this->attachment[$cur][4] = $type;
|
|
$this->attachment[$cur][5] = false; // isStringAttachment
|
|
$this->attachment[$cur][6] = 'attachment';
|
|
$this->attachment[$cur][7] = 0;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Attaches all fs, string, and binary attachments to the message.
|
|
* Returns an empty string on failure.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function AttachAll() {
|
|
/* Return text of body */
|
|
$mime = array();
|
|
|
|
/* Add all attachments */
|
|
for($i = 0; $i < count($this->attachment); $i++) {
|
|
/* Check for string attachment */
|
|
$bString = $this->attachment[$i][5];
|
|
if ($bString) {
|
|
$string = $this->attachment[$i][0];
|
|
} else {
|
|
$path = $this->attachment[$i][0];
|
|
}
|
|
|
|
$filename = $this->attachment[$i][1];
|
|
$name = $this->attachment[$i][2];
|
|
$encoding = $this->attachment[$i][3];
|
|
$type = $this->attachment[$i][4];
|
|
$disposition = $this->attachment[$i][6];
|
|
$cid = $this->attachment[$i][7];
|
|
|
|
$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('', $mime);
|
|
}
|
|
|
|
/**
|
|
* Encodes attachment in requested format. Returns an
|
|
* empty string on failure.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function EncodeFile ($path, $encoding = 'base64') {
|
|
if(!@$fd = fopen($path, 'rb')) {
|
|
$this->SetError($this->Lang('file_open') . $path);
|
|
return '';
|
|
}
|
|
$magic_quotes = get_magic_quotes_runtime();
|
|
set_magic_quotes_runtime(0);
|
|
$file_buffer = fread($fd, filesize($path));
|
|
$file_buffer = $this->EncodeString($file_buffer, $encoding);
|
|
fclose($fd);
|
|
set_magic_quotes_runtime($magic_quotes);
|
|
|
|
return $file_buffer;
|
|
}
|
|
|
|
/**
|
|
* Encodes string to requested format. Returns an
|
|
* empty string on failure.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function EncodeString ($str, $encoding = 'base64') {
|
|
$encoded = '';
|
|
switch(strtolower($encoding)) {
|
|
case 'base64':
|
|
/* chunk_split is found in PHP >= 3.0.6 */
|
|
$encoded = chunk_split(base64_encode($str), 76, $this->LE);
|
|
break;
|
|
case '7bit':
|
|
case '8bit':
|
|
$encoded = $this->FixEOL($str);
|
|
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 $encoded;
|
|
}
|
|
|
|
/**
|
|
* Encode a header string to best of Q, B, quoted or none.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function EncodeHeader ($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, "\0..\37\177\\\"");
|
|
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {
|
|
return ($encoded);
|
|
} else {
|
|
return ("\"$encoded\"");
|
|
}
|
|
}
|
|
$x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);
|
|
break;
|
|
case 'comment':
|
|
$x = preg_match_all('/[()"]/', $str, $matches);
|
|
/* Fall-through */
|
|
case 'text':
|
|
default:
|
|
$x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);
|
|
break;
|
|
}
|
|
|
|
if ($x == 0) {
|
|
return ($str);
|
|
}
|
|
|
|
$maxlen = 75 - 7 - strlen($this->CharSet);
|
|
/* Try to select the encoding which should produce the shortest output */
|
|
if (strlen($str)/3 < $x) {
|
|
$encoding = 'B';
|
|
if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {
|
|
// Use a custom function which correctly encodes and wraps long
|
|
// multibyte strings without breaking lines within a character
|
|
$encoded = $this->Base64EncodeWrapMB($str);
|
|
} else {
|
|
$encoded = base64_encode($str);
|
|
$maxlen -= $maxlen % 4;
|
|
$encoded = trim(chunk_split($encoded, $maxlen, "\n"));
|
|
}
|
|
} else {
|
|
$encoding = 'Q';
|
|
$encoded = $this->EncodeQ($str, $position);
|
|
$encoded = $this->WrapText($encoded, $maxlen, true);
|
|
$encoded = str_replace('='.$this->LE, "\n", trim($encoded));
|
|
}
|
|
|
|
$encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);
|
|
$encoded = trim(str_replace("\n", $this->LE, $encoded));
|
|
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Checks if a string contains multibyte characters.
|
|
* @access private
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @return bool
|
|
*/
|
|
function HasMultiBytes($str) {
|
|
if (function_exists('mb_strlen')) {
|
|
return (strlen($str) > mb_strlen($str, $this->CharSet));
|
|
} else { // Assume no multibytes (we can't handle without mbstring functions anyway)
|
|
return False;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Correctly encodes and wraps long multibyte strings for mail headers
|
|
* without breaking lines within a character.
|
|
* Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php
|
|
* @access private
|
|
* @param string $str multi-byte text to wrap encode
|
|
* @return string
|
|
*/
|
|
function Base64EncodeWrapMB($str) {
|
|
$start = "=?".$this->CharSet."?B?";
|
|
$end = "?=";
|
|
$encoded = "";
|
|
|
|
$mb_length = mb_strlen($str, $this->CharSet);
|
|
// Each line must have length <= 75, including $start and $end
|
|
$length = 75 - strlen($start) - strlen($end);
|
|
// Average multi-byte ratio
|
|
$ratio = $mb_length / strlen($str);
|
|
// Base64 has a 4:3 ratio
|
|
$offset = $avgLength = floor($length * $ratio * .75);
|
|
|
|
for ($i = 0; $i < $mb_length; $i += $offset) {
|
|
$lookBack = 0;
|
|
|
|
do {
|
|
$offset = $avgLength - $lookBack;
|
|
$chunk = mb_substr($str, $i, $offset, $this->CharSet);
|
|
$chunk = base64_encode($chunk);
|
|
$lookBack++;
|
|
}
|
|
while (strlen($chunk) > $length);
|
|
|
|
$encoded .= $chunk . $this->LE;
|
|
}
|
|
|
|
// Chomp the last linefeed
|
|
$encoded = substr($encoded, 0, -strlen($this->LE));
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Encode string to quoted-printable.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function EncodeQP( $input = '', $line_max = 76, $space_conv = false ) {
|
|
$hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
|
|
$lines = preg_split('/(?:\r\n|\r|\n)/', $input);
|
|
$eol = "\r\n";
|
|
$escape = '=';
|
|
$output = '';
|
|
while( list(, $line) = each($lines) ) {
|
|
$linlen = strlen($line);
|
|
$newline = '';
|
|
for($i = 0; $i < $linlen; $i++) {
|
|
$c = substr( $line, $i, 1 );
|
|
$dec = ord( $c );
|
|
if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E
|
|
$c = '=2E';
|
|
}
|
|
if ( $dec == 32 ) {
|
|
if ( $i == ( $linlen - 1 ) ) { // convert space at eol only
|
|
$c = '=20';
|
|
} else if ( $space_conv ) {
|
|
$c = '=20';
|
|
}
|
|
} elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required
|
|
$h2 = floor($dec/16);
|
|
$h1 = floor($dec%16);
|
|
$c = $escape.$hex[$h2].$hex[$h1];
|
|
}
|
|
if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted
|
|
$output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay
|
|
$newline = '';
|
|
// check if newline first character will be point or not
|
|
if ( $dec == 46 ) {
|
|
$c = '=2E';
|
|
}
|
|
}
|
|
$newline .= $c;
|
|
} // end of for
|
|
$output .= $newline.$eol;
|
|
} // end of while
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* Encode string to q encoding.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function EncodeQ ($str, $position = 'text') {
|
|
/* There should not be any EOL in the string */
|
|
$encoded = preg_replace("[\r\n]", '', $str);
|
|
|
|
switch (strtolower($position)) {
|
|
case 'phrase':
|
|
$encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
|
|
break;
|
|
case 'comment':
|
|
$encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);
|
|
case 'text':
|
|
default:
|
|
/* Replace every high ascii, control =, ? and _ characters */
|
|
$encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',
|
|
"'='.sprintf('%02X', ord('\\1'))", $encoded);
|
|
break;
|
|
}
|
|
|
|
/* Replace every spaces to _ (more readable than =20) */
|
|
$encoded = str_replace(' ', '_', $encoded);
|
|
|
|
return $encoded;
|
|
}
|
|
|
|
/**
|
|
* Adds a string or binary attachment (non-filesystem) to the list.
|
|
* This method can be used to attach ascii or binary data,
|
|
* such as a BLOB record from a database.
|
|
* @param string $string String attachment data.
|
|
* @param string $filename Name of the attachment.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return void
|
|
*/
|
|
function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {
|
|
/* Append to $attachment array */
|
|
$cur = count($this->attachment);
|
|
$this->attachment[$cur][0] = $string;
|
|
$this->attachment[$cur][1] = $filename;
|
|
$this->attachment[$cur][2] = $filename;
|
|
$this->attachment[$cur][3] = $encoding;
|
|
$this->attachment[$cur][4] = $type;
|
|
$this->attachment[$cur][5] = true; // isString
|
|
$this->attachment[$cur][6] = 'attachment';
|
|
$this->attachment[$cur][7] = 0;
|
|
}
|
|
|
|
/**
|
|
* Adds an embedded attachment. This can include images, sounds, and
|
|
* just about any other document. Make sure to set the $type to an
|
|
* image type. For JPEG images use "image/jpeg" and for GIF images
|
|
* use "image/gif".
|
|
* @param string $path Path to the attachment.
|
|
* @param string $cid Content ID of the attachment. Use this to identify
|
|
* the Id for accessing the image in an HTML form.
|
|
* @param string $name Overrides the attachment name.
|
|
* @param string $encoding File encoding (see $Encoding).
|
|
* @param string $type File extension (MIME) type.
|
|
* @return bool
|
|
*/
|
|
function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {
|
|
|
|
if(!@is_file($path)) {
|
|
$this->SetError($this->Lang('file_access') . $path);
|
|
return false;
|
|
}
|
|
|
|
$filename = basename($path);
|
|
if($name == '') {
|
|
$name = $filename;
|
|
}
|
|
|
|
/* Append to $attachment array */
|
|
$cur = count($this->attachment);
|
|
$this->attachment[$cur][0] = $path;
|
|
$this->attachment[$cur][1] = $filename;
|
|
$this->attachment[$cur][2] = $name;
|
|
$this->attachment[$cur][3] = $encoding;
|
|
$this->attachment[$cur][4] = $type;
|
|
$this->attachment[$cur][5] = false;
|
|
$this->attachment[$cur][6] = 'inline';
|
|
$this->attachment[$cur][7] = $cid;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns true if an inline attachment is present.
|
|
* @access private
|
|
* @return bool
|
|
*/
|
|
function InlineImageExists() {
|
|
$result = false;
|
|
for($i = 0; $i < count($this->attachment); $i++) {
|
|
if($this->attachment[$i][6] == 'inline') {
|
|
$result = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, MESSAGE RESET
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Clears all recipients assigned in the TO array. Returns void.
|
|
* @return void
|
|
*/
|
|
function ClearAddresses() {
|
|
$this->to = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the CC array. Returns void.
|
|
* @return void
|
|
*/
|
|
function ClearCCs() {
|
|
$this->cc = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the BCC array. Returns void.
|
|
* @return void
|
|
*/
|
|
function ClearBCCs() {
|
|
$this->bcc = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the ReplyTo array. Returns void.
|
|
* @return void
|
|
*/
|
|
function ClearReplyTos() {
|
|
$this->ReplyTo = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all recipients assigned in the TO, CC and BCC
|
|
* array. Returns void.
|
|
* @return void
|
|
*/
|
|
function ClearAllRecipients() {
|
|
$this->to = array();
|
|
$this->cc = array();
|
|
$this->bcc = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all previously set filesystem, string, and binary
|
|
* attachments. Returns void.
|
|
* @return void
|
|
*/
|
|
function ClearAttachments() {
|
|
$this->attachment = array();
|
|
}
|
|
|
|
/**
|
|
* Clears all custom headers. Returns void.
|
|
* @return void
|
|
*/
|
|
function ClearCustomHeaders() {
|
|
$this->CustomHeader = array();
|
|
}
|
|
|
|
/////////////////////////////////////////////////
|
|
// CLASS METHODS, MISCELLANEOUS
|
|
/////////////////////////////////////////////////
|
|
|
|
/**
|
|
* Adds the error message to the error container.
|
|
* Returns void.
|
|
* @access private
|
|
* @return void
|
|
*/
|
|
function SetError($msg) {
|
|
$this->error_count++;
|
|
$this->ErrorInfo = $msg;
|
|
}
|
|
|
|
/**
|
|
* Returns the proper RFC 822 formatted date.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function RFCDate() {
|
|
$tz = date('Z');
|
|
$tzs = ($tz < 0) ? '-' : '+';
|
|
$tz = abs($tz);
|
|
$tz = (int)($tz/3600)*100 + ($tz%3600)/60;
|
|
$result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the appropriate server variable. Should work with both
|
|
* PHP 4.1.0+ as well as older versions. Returns an empty string
|
|
* if nothing is found.
|
|
* @access private
|
|
* @return mixed
|
|
*/
|
|
function ServerVar($varName) {
|
|
global $HTTP_SERVER_VARS;
|
|
global $HTTP_ENV_VARS;
|
|
|
|
if(!isset($_SERVER)) {
|
|
$_SERVER = $HTTP_SERVER_VARS;
|
|
if(!isset($_SERVER['REMOTE_ADDR'])) {
|
|
$_SERVER = $HTTP_ENV_VARS; // must be Apache
|
|
}
|
|
}
|
|
|
|
if(isset($_SERVER[$varName])) {
|
|
return $_SERVER[$varName];
|
|
} else {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the server hostname or 'localhost.localdomain' if unknown.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function ServerHostname() {
|
|
if ($this->Hostname != '') {
|
|
$result = $this->Hostname;
|
|
} elseif ($this->ServerVar('SERVER_NAME') != '') {
|
|
$result = $this->ServerVar('SERVER_NAME');
|
|
} else {
|
|
$result = 'localhost.localdomain';
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns a message in the appropriate language.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function Lang($key) {
|
|
if(count($this->language) < 1) {
|
|
$this->SetLanguage('en'); // set the default language
|
|
}
|
|
|
|
if(isset($this->language[$key])) {
|
|
return $this->language[$key];
|
|
} else {
|
|
return 'Language string failed to load: ' . $key;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns true if an error occurred.
|
|
* @return bool
|
|
*/
|
|
function IsError() {
|
|
return ($this->error_count > 0);
|
|
}
|
|
|
|
/**
|
|
* Changes every end of line from CR or LF to CRLF.
|
|
* @access private
|
|
* @return string
|
|
*/
|
|
function FixEOL($str) {
|
|
$str = str_replace("\r\n", "\n", $str);
|
|
$str = str_replace("\r", "\n", $str);
|
|
$str = str_replace("\n", $this->LE, $str);
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* Adds a custom header.
|
|
* @return void
|
|
*/
|
|
function AddCustomHeader($custom_header) {
|
|
$this->CustomHeader[] = explode(':', $custom_header, 2);
|
|
}
|
|
|
|
/**
|
|
* Evaluates the message and returns modifications for inline images and backgrounds
|
|
* @access public
|
|
* @return $message
|
|
*/
|
|
function MsgHTML($message,$basedir='') {
|
|
preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);
|
|
if(isset($images[2])) {
|
|
foreach($images[2] as $i => $url) {
|
|
// do not change urls for absolute images (thanks to corvuscorax)
|
|
if (!preg_match('/^[A-z][A-z]*:\/\//',$url)) {
|
|
$filename = basename($url);
|
|
$directory = dirname($url);
|
|
($directory == '.')?$directory='':'';
|
|
$cid = 'cid:' . md5($filename);
|
|
$fileParts = split("\.", $filename);
|
|
$ext = $fileParts[1];
|
|
$mimeType = $this->_mime_types($ext);
|
|
if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; }
|
|
if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; }
|
|
if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) {
|
|
$message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$this->IsHTML(true);
|
|
$this->Body = $message;
|
|
$textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message)));
|
|
if ( !empty($textMsg) && empty($this->AltBody) ) {
|
|
$this->AltBody = html_entity_decode($textMsg);
|
|
}
|
|
if ( empty($this->AltBody) ) {
|
|
$this->AltBody = 'To view this email message, open the email in with HTML compatibility!' . "\n\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the mime type of the embedded or inline image
|
|
* @access private
|
|
* @return mime type of ext
|
|
*/
|
|
function _mime_types($ext = '') {
|
|
$mimes = array(
|
|
'ai' => 'application/postscript',
|
|
'aif' => 'audio/x-aiff',
|
|
'aifc' => 'audio/x-aiff',
|
|
'aiff' => 'audio/x-aiff',
|
|
'avi' => 'video/x-msvideo',
|
|
'bin' => 'application/macbinary',
|
|
'bmp' => 'image/bmp',
|
|
'class' => 'application/octet-stream',
|
|
'cpt' => 'application/mac-compactpro',
|
|
'css' => 'text/css',
|
|
'dcr' => 'application/x-director',
|
|
'dir' => 'application/x-director',
|
|
'dll' => 'application/octet-stream',
|
|
'dms' => 'application/octet-stream',
|
|
'doc' => 'application/msword',
|
|
'dvi' => 'application/x-dvi',
|
|
'dxr' => 'application/x-director',
|
|
'eml' => 'message/rfc822',
|
|
'eps' => 'application/postscript',
|
|
'exe' => 'application/octet-stream',
|
|
'gif' => 'image/gif',
|
|
'gtar' => 'application/x-gtar',
|
|
'htm' => 'text/html',
|
|
'html' => 'text/html',
|
|
'jpe' => 'image/jpeg',
|
|
'jpeg' => 'image/jpeg',
|
|
'jpg' => 'image/jpeg',
|
|
'hqx' => 'application/mac-binhex40',
|
|
'js' => 'application/x-javascript',
|
|
'lha' => 'application/octet-stream',
|
|
'log' => 'text/plain',
|
|
'lzh' => 'application/octet-stream',
|
|
'mid' => 'audio/midi',
|
|
'midi' => 'audio/midi',
|
|
'mif' => 'application/vnd.mif',
|
|
'mov' => 'video/quicktime',
|
|
'movie' => 'video/x-sgi-movie',
|
|
'mp2' => 'audio/mpeg',
|
|
'mp3' => 'audio/mpeg',
|
|
'mpe' => 'video/mpeg',
|
|
'mpeg' => 'video/mpeg',
|
|
'mpg' => 'video/mpeg',
|
|
'mpga' => 'audio/mpeg',
|
|
'oda' => 'application/oda',
|
|
'pdf' => 'application/pdf',
|
|
'php' => 'application/x-httpd-php',
|
|
'php3' => 'application/x-httpd-php',
|
|
'php4' => 'application/x-httpd-php',
|
|
'phps' => 'application/x-httpd-php-source',
|
|
'phtml' => 'application/x-httpd-php',
|
|
'png' => 'image/png',
|
|
'ppt' => 'application/vnd.ms-powerpoint',
|
|
'ps' => 'application/postscript',
|
|
'psd' => 'application/octet-stream',
|
|
'qt' => 'video/quicktime',
|
|
'ra' => 'audio/x-realaudio',
|
|
'ram' => 'audio/x-pn-realaudio',
|
|
'rm' => 'audio/x-pn-realaudio',
|
|
'rpm' => 'audio/x-pn-realaudio-plugin',
|
|
'rtf' => 'text/rtf',
|
|
'rtx' => 'text/richtext',
|
|
'rv' => 'video/vnd.rn-realvideo',
|
|
'sea' => 'application/octet-stream',
|
|
'shtml' => 'text/html',
|
|
'sit' => 'application/x-stuffit',
|
|
'so' => 'application/octet-stream',
|
|
'smi' => 'application/smil',
|
|
'smil' => 'application/smil',
|
|
'swf' => 'application/x-shockwave-flash',
|
|
'tar' => 'application/x-tar',
|
|
'text' => 'text/plain',
|
|
'txt' => 'text/plain',
|
|
'tgz' => 'application/x-tar',
|
|
'tif' => 'image/tiff',
|
|
'tiff' => 'image/tiff',
|
|
'wav' => 'audio/x-wav',
|
|
'wbxml' => 'application/vnd.wap.wbxml',
|
|
'wmlc' => 'application/vnd.wap.wmlc',
|
|
'word' => 'application/msword',
|
|
'xht' => 'application/xhtml+xml',
|
|
'xhtml' => 'application/xhtml+xml',
|
|
'xl' => 'application/excel',
|
|
'xls' => 'application/vnd.ms-excel',
|
|
'xml' => 'text/xml',
|
|
'xsl' => 'text/xml',
|
|
'zip' => 'application/zip'
|
|
);
|
|
return ( ! isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];
|
|
}
|
|
|
|
/**
|
|
* Set (or reset) Class Objects (variables)
|
|
*
|
|
* Usage Example:
|
|
* $page->set('X-Priority', '3');
|
|
*
|
|
* @access public
|
|
* @param string $name Parameter Name
|
|
* @param mixed $value Parameter Value
|
|
* NOTE: will not work with arrays, there are no arrays to set/reset
|
|
*/
|
|
function set ( $name, $value = '' ) {
|
|
if ( isset($this->$name) ) {
|
|
$this->$name = $value;
|
|
} else {
|
|
$this->SetError('Cannot set or reset variable ' . $name);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Read a file from a supplied filename and return it.
|
|
*
|
|
* @access public
|
|
* @param string $filename Parameter File Name
|
|
*/
|
|
function getFile($filename) {
|
|
$return = '';
|
|
if ($fp = fopen($filename, 'rb')) {
|
|
while (!feof($fp)) {
|
|
$return .= fread($fp, 1024);
|
|
}
|
|
fclose($fp);
|
|
return $return;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Strips newlines to prevent header injection.
|
|
* @access private
|
|
* @param string $str String
|
|
* @return string
|
|
*/
|
|
function SecureHeader($str) {
|
|
$str = trim($str);
|
|
$str = str_replace("\r", "", $str);
|
|
$str = str_replace("\n", "", $str);
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* Set the private key file and password to sign the message.
|
|
*
|
|
* @access public
|
|
* @param string $key_filename Parameter File Name
|
|
* @param string $key_pass Password for private key
|
|
*/
|
|
function Sign($cert_filename, $key_filename, $key_pass) {
|
|
$this->sign_cert_file = $cert_filename;
|
|
$this->sign_key_file = $key_filename;
|
|
$this->sign_key_pass = $key_pass;
|
|
}
|
|
|
|
}
|
|
|
|
?>
|