PHP Email

<?php
/*******************If you have a mail server***************************************************/

$data = “Email Check<br><br>”;
$email_from = “youremail@email.com”; // Who the email is from
$email_subject = ‘Email’; // The Subject of the email
$headers = “From: “.$email_from . “\r\n”;
$headers .= “Content-type: text/html\r\n”;
$email=”recipient@email.com”;
$ok = mail($email, $email_subject, $data, $headers);
if($ok)
echo “Email Sent”;
else
echo “Email Not Sent”;

/*********************If you don’t have a mail server***************************************************/
$recipientemail=’recipient@email.com’;
include_once(“class.phpmailer.php”);
$mail = new PHPMailer(); // create a new object
$mail->IsSMTP(); // enable SMTP
$mail->SMTPDebug = 1; // debugging: 1 = errors and messages, 2 = messages only
$mail->SMTPAuth = true; // authentication enabled
$mail->SMTPSecure = ‘ssl’; // secure transfer enabled REQUIRED for GMail
$mail->Host = “smtp.gmail.com”;
$mail->Port = 465; // or 587
$mail->IsHTML(true);
$mail->Username = “youremail@email.com”;
$mail->Password = “password”;
$mail->SetFrom(‘youremail@email.com’);
$mail->Subject = “Test”;
$mail->Body = “hello”;
$mail->AddAddress($recipientemail); // $recipientemail=’recipient@email.com’;

if(!$mail->Send())
echo “Mailer Error: ” . $mail->ErrorInfo;
else
echo “Message has been sent”;
?>

PHP Mailer class files:

1) class.phpmailer.php

<?php
/*~ class.phpmailer.php
.—————————————————————————.
|  Software: PHPMailer – PHP email class                                    |
|   Version: 5.1                                                            |
|   Contact: via sourceforge.net support pages (also http://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(‘/[\r\n]+/’, ”, $name)); //Strip breaks and trim
if (!self::ValidateAddress($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(‘/[\r\n]+/’, ”, $name)); //Strip breaks and trim
if (!self::ValidateAddress($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);
$header = str_replace(“\r\n”,”\n”,$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;%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 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, “..\37\177\\\””);
if (($str == $encoded) && !preg_match(‘/[^A-Za-z0-9!#$%&\’*+\/=?^_`{|}~ -]/’, $str)) {
return ($encoded);
} else {
return (“\”$encoded\””);
}
}
$x = preg_match_all(‘/[^404143-\133\135-\176]/’, $str, $matches);
break;
case ‘comment’:
$x = preg_match_all(‘/[()”]/’, $str, $matches);
// Fall-through
case ‘text’:
default:
$x += preg_match_all(‘/[00-10131416-37\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 public
* @param string $str multi-byte text to wrap encode
* @return bool
*/
public function HasMultiBytes($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 public
* @param string $str multi-byte text to wrap encode
* @return string
*/
public function Base64EncodeWrapMB($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.
* Only uses standard PHP, slow, but will always work
* @access public
* @param string $string the text to encode
* @param integer $line_max Number of chars allowed on a line before wrapping
* @return string
*/
public function EncodeQPphp( $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 RFC2045 (6.7) quoted-printable format
* Uses a PHP5 stream filter to do the encoding about 64x faster than the old version
* Also results in same content as you started with after decoding
* @see EncodeQPphp()
* @access public
* @param string $string the text to encode
* @param integer $line_max Number of chars allowed on a line before wrapping
* @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function
* @return string
* @author Marcus Bointon
*/
public function EncodeQP($string, $line_max = 76, $space_conv = false) {
if (function_exists(‘quoted_printable_encode’)) { //Use native function if it’s available (>= PHP5.3)
return quoted_printable_encode($string);
}
$filters = stream_get_filters();
if (!in_array(‘convert.*’, $filters)) { //Got convert stream filter?
return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation
}
$fp = fopen(‘php://temp/’, ‘r+’);
$string = preg_replace(‘/\r\n?/’, $this->LE, $string); //Normalise line breaks
$params = array(‘line-length’ => $line_max, ‘line-break-chars’ => $this->LE);
$s = stream_filter_append($fp, ‘convert.quoted-printable-encode’, STREAM_FILTER_READ, $params);
fputs($fp, $string);
rewind($fp);
$out = stream_get_contents($fp);
stream_filter_remove($s);
$out = preg_replace(‘/^\./m’, ‘=2E’, $out); //Encode . if it is first char on a line, workaround for bug in Exchange
fclose($fp);
return $out;
}

/**
* Encode string to q encoding.
* @link http://tools.ietf.org/html/rfc2047
* @param string $str the text to encode
* @param string $position Where the text is going to be used, see the RFC for what that means
* @access public
* @return string
*/
public function EncodeQ ($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
//TODO using /e (equivalent to eval()) is probably not a good idea
$encoded = preg_replace(‘/([00-11131416-377577\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 $type File extension (MIME) type.
* @return void
*/
public function AddStringAttachment($string, $filename, $encoding = ‘base64’, $type = ‘application/octet-stream’) {
// Append to $attachment array
$this->attachment[] = array(
0 => $string,
1 => $filename,
2 => basename($filename),
3 => $encoding,
4 => $type,
5 => true,  // isStringAttachment
6 => ‘attachment’,
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 $type File extension (MIME) type.
* @return bool
*/
public function AddEmbeddedImage($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
$this->attachment[] = array(
0 => $path,
1 => $filename,
2 => $name,
3 => $encoding,
4 => $type,
5 => false,  // isStringAttachment
6 => ‘inline’,
7 => $cid
);

return true;
}

/**
* Returns true if an inline attachment is present.
* @access public
* @return bool
*/
public function InlineImageExists() {
foreach($this->attachment as $attachment) {
if ($attachment[6] == ‘inline’) {
return true;
}
}
return false;
}

/////////////////////////////////////////////////
// CLASS METHODS, MESSAGE RESET
/////////////////////////////////////////////////

/**
* Clears all recipients assigned in the TO array.  Returns void.
* @return void
*/
public function ClearAddresses() {
foreach($this->to as $to) {
unset($this->all_recipients[strtolower($to[0])]);
}
$this->to = array();
}

/**
* Clears all recipients assigned in the CC array.  Returns void.
* @return void
*/
public function ClearCCs() {
foreach($this->cc as $cc) {
unset($this->all_recipients[strtolower($cc[0])]);
}
$this->cc = array();
}

/**
* Clears all recipients assigned in the BCC array.  Returns void.
* @return void
*/
public function ClearBCCs() {
foreach($this->bcc as $bcc) {
unset($this->all_recipients[strtolower($bcc[0])]);
}
$this->bcc = array();
}

/**
* Clears all recipients assigned in the ReplyTo array.  Returns void.
* @return void
*/
public function ClearReplyTos() {
$this->ReplyTo = array();
}

/**
* Clears all recipients assigned in the TO, CC and BCC
* array.  Returns void.
* @return void
*/
public function ClearAllRecipients() {
$this->to = array();
$this->cc = array();
$this->bcc = array();
$this->all_recipients = array();
}

/**
* Clears all previously set filesystem, string, and binary
* attachments.  Returns void.
* @return void
*/
public function ClearAttachments() {
$this->attachment = array();
}

/**
* Clears all custom headers.  Returns void.
* @return void
*/
public function ClearCustomHeaders() {
$this->CustomHeader = array();
}

/////////////////////////////////////////////////
// CLASS METHODS, MISCELLANEOUS
/////////////////////////////////////////////////

/**
* Adds the error message to the error container.
* @access protected
* @return void
*/
protected function SetError($msg) {
$this->error_count++;
if ($this->Mailer == ‘smtp’ and !is_null($this->smtp)) {
$lasterror = $this->smtp->getError();
if (!empty($lasterror) and array_key_exists(‘smtp_msg’, $lasterror)) {
$msg .= ‘<p>’ . $this->Lang(‘smtp_error’) . $lasterror[‘smtp_msg’] . “</p>\n”;
}
}
$this->ErrorInfo = $msg;
}

/**
* Returns the proper RFC 822 formatted date.
* @access public
* @return string
* @static
*/
public static 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 server hostname or ‘localhost.localdomain’ if unknown.
* @access private
* @return string
*/
private function ServerHostname() {
if (!empty($this->Hostname)) {
$result = $this->Hostname;
} elseif (isset($_SERVER[‘SERVER_NAME’])) {
$result = $_SERVER[‘SERVER_NAME’];
} else {
$result = ‘localhost.localdomain’;
}

return $result;
}

/**
* Returns a message in the appropriate language.
* @access private
* @return string
*/
private 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.
* @access public
* @return bool
*/
public function IsError() {
return ($this->error_count > 0);
}

/**
* Changes every end of line from CR or LF to CRLF.
* @access private
* @return string
*/
private 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.
* @access public
* @return void
*/
public function AddCustomHeader($custom_header) {
$this->CustomHeader[] = explode(‘:’, $custom_header, 2);
}

/**
* Evaluates the message and returns modifications for inline images and backgrounds
* @access public
* @return $message
*/
public function MsgHTML($message, $basedir = ”) {
preg_match_all(“/(src|background)=\”(.*)\”/Ui”, $message, $images);
if(isset($images[2])) {
foreach($images[2] as $i => $url) {
// do not change urls for absolute images (thanks to corvuscorax)
if (!preg_match(‘#^[A-z]+://#’,$url)) {
$filename = basename($url);
$directory = dirname($url);
($directory == ‘.’)?$directory=”:”;
$cid = ‘cid:’ . md5($filename);
$ext = pathinfo($filename, PATHINFO_EXTENSION);
$mimeType  = self::_mime_types($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 it in a program that understands HTML!’ . “\n\n”;
}
}

/**
* Gets the MIME type of the embedded or inline image
* @param string File extension
* @access public
* @return string MIME type of ext
* @static
*/
public static function _mime_types($ext = ”) {
$mimes = array(
‘hqx’   =>  ‘application/mac-binhex40’,
‘cpt’   =>  ‘application/mac-compactpro’,
‘doc’   =>  ‘application/msword’,
‘bin’   =>  ‘application/macbinary’,
‘dms’   =>  ‘application/octet-stream’,
‘lha’   =>  ‘application/octet-stream’,
‘lzh’   =>  ‘application/octet-stream’,
‘exe’   =>  ‘application/octet-stream’,
‘class’ =>  ‘application/octet-stream’,
‘psd’   =>  ‘application/octet-stream’,
‘so’    =>  ‘application/octet-stream’,
‘sea’   =>  ‘application/octet-stream’,
‘dll’   =>  ‘application/octet-stream’,
‘oda’   =>  ‘application/oda’,
‘pdf’   =>  ‘application/pdf’,
‘ai’    =>  ‘application/postscript’,
‘eps’   =>  ‘application/postscript’,
‘ps’    =>  ‘application/postscript’,
‘smi’   =>  ‘application/smil’,
‘smil’  =>  ‘application/smil’,
‘mif’   =>  ‘application/vnd.mif’,
‘xls’   =>  ‘application/vnd.ms-excel’,
‘ppt’   =>  ‘application/vnd.ms-powerpoint’,
‘wbxml’ =>  ‘application/vnd.wap.wbxml’,
‘wmlc’  =>  ‘application/vnd.wap.wmlc’,
‘dcr’   =>  ‘application/x-director’,
‘dir’   =>  ‘application/x-director’,
‘dxr’   =>  ‘application/x-director’,
‘dvi’   =>  ‘application/x-dvi’,
‘gtar’  =>  ‘application/x-gtar’,
‘php’   =>  ‘application/x-httpd-php’,
‘php4’  =>  ‘application/x-httpd-php’,
‘php3’  =>  ‘application/x-httpd-php’,
‘phtml’ =>  ‘application/x-httpd-php’,
‘phps’  =>  ‘application/x-httpd-php-source’,
‘js’    =>  ‘application/x-javascript’,
‘swf’   =>  ‘application/x-shockwave-flash’,
‘sit’   =>  ‘application/x-stuffit’,
‘tar’   =>  ‘application/x-tar’,
‘tgz’   =>  ‘application/x-tar’,
‘xhtml’ =>  ‘application/xhtml+xml’,
‘xht’   =>  ‘application/xhtml+xml’,
‘zip’   =>  ‘application/zip’,
‘mid’   =>  ‘audio/midi’,
‘midi’  =>  ‘audio/midi’,
‘mpga’  =>  ‘audio/mpeg’,
‘mp2’   =>  ‘audio/mpeg’,
‘mp3’   =>  ‘audio/mpeg’,
‘aif’   =>  ‘audio/x-aiff’,
‘aiff’  =>  ‘audio/x-aiff’,
‘aifc’  =>  ‘audio/x-aiff’,
‘ram’   =>  ‘audio/x-pn-realaudio’,
‘rm’    =>  ‘audio/x-pn-realaudio’,
‘rpm’   =>  ‘audio/x-pn-realaudio-plugin’,
‘ra’    =>  ‘audio/x-realaudio’,
‘rv’    =>  ‘video/vnd.rn-realvideo’,
‘wav’   =>  ‘audio/x-wav’,
‘bmp’   =>  ‘image/bmp’,
‘gif’   =>  ‘image/gif’,
‘jpeg’  =>  ‘image/jpeg’,
‘jpg’   =>  ‘image/jpeg’,
‘jpe’   =>  ‘image/jpeg’,
‘png’   =>  ‘image/png’,
‘tiff’  =>  ‘image/tiff’,
‘tif’   =>  ‘image/tiff’,
‘css’   =>  ‘text/css’,
‘html’  =>  ‘text/html’,
‘htm’   =>  ‘text/html’,
‘shtml’ =>  ‘text/html’,
‘txt’   =>  ‘text/plain’,
‘text’  =>  ‘text/plain’,
‘log’   =>  ‘text/plain’,
‘rtx’   =>  ‘text/richtext’,
‘rtf’   =>  ‘text/rtf’,
‘xml’   =>  ‘text/xml’,
‘xsl’   =>  ‘text/xml’,
‘mpeg’  =>  ‘video/mpeg’,
‘mpg’   =>  ‘video/mpeg’,
‘mpe’   =>  ‘video/mpeg’,
‘qt’    =>  ‘video/quicktime’,
‘mov’   =>  ‘video/quicktime’,
‘avi’   =>  ‘video/x-msvideo’,
‘movie’ =>  ‘video/x-sgi-movie’,
‘doc’   =>  ‘application/msword’,
‘word’  =>  ‘application/msword’,
‘xl’    =>  ‘application/excel’,
’eml’   =>  ‘message/rfc822’
);
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 $value Parameter Value
* NOTE: will not work with arrays, there are no arrays to set/reset
* @todo Should this not be using __set() magic function?
*/
public function set($name, $value = ”) {
try {
if (isset($this->$name) ) {
$this->$name = $value;
} else {
throw new phpmailerException($this->Lang(‘variable_set’) . $name, self::STOP_CRITICAL);
}
} catch (Exception $e) {
$this->SetError($e->getMessage());
if ($e->getCode() == self::STOP_CRITICAL) {
return false;
}
}
return true;
}

/**
* Strips newlines to prevent header injection.
* @access public
* @param string $str String
* @return string
*/
public function SecureHeader($str) {
$str = str_replace(“\r”, ”, $str);
$str = str_replace(“\n”, ”, $str);
return trim($str);
}

/**
* Set the private key file and password to sign the message.
*
* @access public
* @param string $key_filename Parameter File Name
* @param string $key_pass Password for private key
*/
public function Sign($cert_filename, $key_filename, $key_pass) {
$this->sign_cert_file = $cert_filename;
$this->sign_key_file = $key_filename;
$this->sign_key_pass = $key_pass;
}

/**
* Set the private key file and password to sign the message.
*
* @access public
* @param string $key_filename Parameter File Name
* @param string $key_pass Password for private key
*/
public function DKIM_QP($txt) {
$tmp=””;
$line=””;
for ($i=0;$i<strlen($txt);$i++) {
$ord=ord($txt[$i]);
if ( ((0x21 <= $ord) && ($ord <= 0x3A)) || $ord == 0x3C || ((0x3E <= $ord) && ($ord <= 0x7E)) ) {
$line.=$txt[$i];
} else {
$line.=”=”.sprintf(“%02X”,$ord);
}
}
return $line;
}

/**
* Generate DKIM signature
*
* @access public
* @param string $s Header
*/
public function DKIM_Sign($s) {
$privKeyStr = file_get_contents($this->DKIM_private);
if ($this->DKIM_passphrase!=”) {
$privKey = openssl_pkey_get_private($privKeyStr,$this->DKIM_passphrase);
} else {
$privKey = $privKeyStr;
}
if (openssl_sign($s, $signature, $privKey)) {
return base64_encode($signature);
}
}

/**
* Generate DKIM Canonicalization Header
*
* @access public
* @param string $s Header
*/
public function DKIM_HeaderC($s) {
$s=preg_replace(“/\r\n\s+/”,” “,$s);
$lines=explode(“\r\n”,$s);
foreach ($lines as $key=>$line) {
list($heading,$value)=explode(“:”,$line,2);
$heading=strtolower($heading);
$value=preg_replace(“/\s+/”,” “,$value) ; // Compress useless spaces
$lines[$key]=$heading.”:”.trim($value) ; // Don’t forget to remove WSP around the value
}
$s=implode(“\r\n”,$lines);
return $s;
}

/**
* Generate DKIM Canonicalization Body
*
* @access public
* @param string $body Message Body
*/
public function DKIM_BodyC($body) {
if ($body == ”) return “\r\n”;
// stabilize line endings
$body=str_replace(“\r\n”,”\n”,$body);
$body=str_replace(“\n”,”\r\n”,$body);
// END stabilize line endings
while (substr($body,strlen($body)-4,4) == “\r\n\r\n”) {
$body=substr($body,0,strlen($body)-2);
}
return $body;
}

/**
* Create the DKIM header, body, as new header
*
* @access public
* @param string $headers_line Header lines
* @param string $subject Subject
* @param string $body Body
*/
public function DKIM_Add($headers_line,$subject,$body) {
$DKIMsignatureType    = ‘rsa-sha1’; // Signature & hash algorithms
$DKIMcanonicalization = ‘relaxed/simple’; // Canonicalization of header/body
$DKIMquery            = ‘dns/txt’; // Query method
$DKIMtime             = time() ; // Signature Timestamp = seconds since 00:00:00 – Jan 1, 1970 (UTC time zone)
$subject_header       = “Subject: $subject”;
$headers              = explode(“\r\n”,$headers_line);
foreach($headers as $header) {
if (strpos($header,’From:’) === 0) {
$from_header=$header;
} elseif (strpos($header,’To:’) === 0) {
$to_header=$header;
}
}
$from     = str_replace(‘|’,’=7C’,$this->DKIM_QP($from_header));
$to       = str_replace(‘|’,’=7C’,$this->DKIM_QP($to_header));
$subject  = str_replace(‘|’,’=7C’,$this->DKIM_QP($subject_header)) ; // Copied header fields (dkim-quoted-printable
$body     = $this->DKIM_BodyC($body);
$DKIMlen  = strlen($body) ; // Length of body
$DKIMb64  = base64_encode(pack(“H*”, sha1($body))) ; // Base64 of packed binary SHA-1 hash of body
$ident    = ($this->DKIM_identity == ”)? ” : ” i=” . $this->DKIM_identity . “;”;
$dkimhdrs = “DKIM-Signature: v=1; a=” . $DKIMsignatureType . “; q=” . $DKIMquery . “; l=” . $DKIMlen . “; s=” . $this->DKIM_selector . “;\r\n”.
“\tt=” . $DKIMtime . “; c=” . $DKIMcanonicalization . “;\r\n”.
“\th=From:To:Subject;\r\n”.
“\td=” . $this->DKIM_domain . “;” . $ident . “\r\n”.
“\tz=$from\r\n”.
“\t|$to\r\n”.
“\t|$subject;\r\n”.
“\tbh=” . $DKIMb64 . “;\r\n”.
“\tb=”;
$toSign   = $this->DKIM_HeaderC($from_header . “\r\n” . $to_header . “\r\n” . $subject_header . “\r\n” . $dkimhdrs);
$signed   = $this->DKIM_Sign($toSign);
return “X-PHPMAILER-DKIM: phpmailer.worxware.com\r\n”.$dkimhdrs.$signed.”\r\n”;
}

protected function doCallback($isSent,$to,$cc,$bcc,$subject,$body) {
if (!empty($this->action_function) && function_exists($this->action_function)) {
$params = array($isSent,$to,$cc,$bcc,$subject,$body);
call_user_func_array($this->action_function,$params);
}
}
}

class phpmailerException extends Exception {
public function errorMessage() {
$errorMsg = ‘<strong>’ . $this->getMessage() . “</strong><br />\n”;
return $errorMsg;
}
}
?>

2) class.pop3.php

<?php
/*~ class.pop3.php
.—————————————————————————.
|  Software: PHPMailer – PHP email class                                    |
|   Version: 5.1                                                            |
|   Contact: via sourceforge.net support pages (also http://www.codeworxtech.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.codeworxtech.com):                |
| – Web Hosting on highly optimized fast and secure servers                 |
| – Technology Consulting                                                   |
| – Oursourcing (highly qualified programmers and graphic designers)        |
‘—————————————————————————‘
*/

/**
* PHPMailer – PHP POP Before SMTP Authentication Class
* NOTE: Designed for use with PHP version 5 and up
* @package PHPMailer
* @author Andy Prevost
* @author Marcus Bointon
* @copyright 2004 – 2009 Andy Prevost
* @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL)
* @version $Id: class.pop3.php 444 2009-05-05 11:22:26Z coolbru $
*/

/**
* POP Before SMTP Authentication Class
* Version 5.0.0
*
* Author: Richard Davey (rich@corephp.co.uk)
* Modifications: Andy Prevost
* License: LGPL, see PHPMailer License
*
* Specifically for PHPMailer to allow POP before SMTP authentication.
* Does not yet work with APOP – if you have an APOP account, contact Richard Davey
* and we can test changes to this script.
*
* This class is based on the structure of the SMTP class originally authored by Chris Ryan
*
* This class is rfc 1939 compliant and implements all the commands
* required for POP3 connection, authentication and disconnection.
*
* @package PHPMailer
* @author Richard Davey
*/

class POP3 {
/**
* Default POP3 port
* @var int
*/
public $POP3_PORT = 110;

/**
* Default Timeout
* @var int
*/
public $POP3_TIMEOUT = 30;

/**
* POP3 Carriage Return + Line Feed
* @var string
*/
public $CRLF = “\r\n”;

/**
* Displaying Debug warnings? (0 = now, 1+ = yes)
* @var int
*/
public $do_debug = 2;

/**
* POP3 Mail Server
* @var string
*/
public $host;

/**
* POP3 Port
* @var int
*/
public $port;

/**
* POP3 Timeout Value
* @var int
*/
public $tval;

/**
* POP3 Username
* @var string
*/
public $username;

/**
* POP3 Password
* @var string
*/
public $password;

/////////////////////////////////////////////////
// PROPERTIES, PRIVATE AND PROTECTED
/////////////////////////////////////////////////

private $pop_conn;
private $connected;
private $error;     //  Error log array

/**
* Constructor, sets the initial values
* @access public
* @return POP3
*/
public function __construct() {
$this->pop_conn  = 0;
$this->connected = false;
$this->error     = null;
}

/**
* Combination of public events – connect, login, disconnect
* @access public
* @param string $host
* @param integer $port
* @param integer $tval
* @param string $username
* @param string $password
*/
public function Authorise ($host, $port = false, $tval = false, $username, $password, $debug_level = 0) {
$this->host = $host;

//  If no port value is passed, retrieve it
if ($port == false) {
$this->port = $this->POP3_PORT;
} else {
$this->port = $port;
}

//  If no port value is passed, retrieve it
if ($tval == false) {
$this->tval = $this->POP3_TIMEOUT;
} else {
$this->tval = $tval;
}

$this->do_debug = $debug_level;
$this->username = $username;
$this->password = $password;

//  Refresh the error log
$this->error = null;

//  Connect
$result = $this->Connect($this->host, $this->port, $this->tval);

if ($result) {
$login_result = $this->Login($this->username, $this->password);

if ($login_result) {
$this->Disconnect();

return true;
}

}

//  We need to disconnect regardless if the login succeeded
$this->Disconnect();

return false;
}

/**
* Connect to the POP3 server
* @access public
* @param string $host
* @param integer $port
* @param integer $tval
* @return boolean
*/
public function Connect ($host, $port = false, $tval = 30) {
//  Are we already connected?
if ($this->connected) {
return true;
}

/*
On Windows this will raise a PHP Warning error if the hostname doesn’t exist.
Rather than supress it with @fsockopen, let’s capture it cleanly instead
*/

set_error_handler(array(&$this, ‘catchWarning’));

//  Connect to the POP3 server
$this->pop_conn = fsockopen($host,    //  POP3 Host
$port,    //  Port #
$errno,   //  Error Number
$errstr,  //  Error Message
$tval);   //  Timeout (seconds)

//  Restore the error handler
restore_error_handler();

//  Does the Error Log now contain anything?
if ($this->error && $this->do_debug >= 1) {
$this->displayErrors();
}

//  Did we connect?
if ($this->pop_conn == false) {
//  It would appear not…
$this->error = array(
‘error’ => “Failed to connect to server $host on port $port”,
‘errno’ => $errno,
‘errstr’ => $errstr
);

if ($this->do_debug >= 1) {
$this->displayErrors();
}

return false;
}

//  Increase the stream time-out

//  Check for PHP 4.3.0 or later
if (version_compare(phpversion(), ‘5.0.0’, ‘ge’)) {
stream_set_timeout($this->pop_conn, $tval, 0);
} else {
//  Does not work on Windows
if (substr(PHP_OS, 0, 3) !== ‘WIN’) {
socket_set_timeout($this->pop_conn, $tval, 0);
}
}

//  Get the POP3 server response
$pop3_response = $this->getResponse();

//  Check for the +OK
if ($this->checkResponse($pop3_response)) {
//  The connection is established and the POP3 server is talking
$this->connected = true;
return true;
}

}

/**
* Login to the POP3 server (does not support APOP yet)
* @access public
* @param string $username
* @param string $password
* @return boolean
*/
public function Login ($username = ”, $password = ”) {
if ($this->connected == false) {
$this->error = ‘Not connected to POP3 server’;

if ($this->do_debug >= 1) {
$this->displayErrors();
}
}

if (empty($username)) {
$username = $this->username;
}

if (empty($password)) {
$password = $this->password;
}

$pop_username = “USER $username” . $this->CRLF;
$pop_password = “PASS $password” . $this->CRLF;

//  Send the Username
$this->sendString($pop_username);
$pop3_response = $this->getResponse();

if ($this->checkResponse($pop3_response)) {
//  Send the Password
$this->sendString($pop_password);
$pop3_response = $this->getResponse();

if ($this->checkResponse($pop3_response)) {
return true;
} else {
return false;
}
} else {
return false;
}
}

/**
* Disconnect from the POP3 server
* @access public
*/
public function Disconnect () {
$this->sendString(‘QUIT’);

fclose($this->pop_conn);
}

/////////////////////////////////////////////////
//  Private Methods
/////////////////////////////////////////////////

/**
* Get the socket response back.
* $size is the maximum number of bytes to retrieve
* @access private
* @param integer $size
* @return string
*/
private function getResponse ($size = 128) {
$pop3_response = fgets($this->pop_conn, $size);

return $pop3_response;
}

/**
* Send a string down the open socket connection to the POP3 server
* @access private
* @param string $string
* @return integer
*/
private function sendString ($string) {
$bytes_sent = fwrite($this->pop_conn, $string, strlen($string));

return $bytes_sent;
}

/**
* Checks the POP3 server response for +OK or -ERR
* @access private
* @param string $string
* @return boolean
*/
private function checkResponse ($string) {
if (substr($string, 0, 3) !== ‘+OK’) {
$this->error = array(
‘error’ => “Server reported an error: $string”,
‘errno’ => 0,
‘errstr’ => ”
);

if ($this->do_debug >= 1) {
$this->displayErrors();
}

return false;
} else {
return true;
}

}

/**
* If debug is enabled, display the error message array
* @access private
*/
private function displayErrors () {
echo ‘<pre>’;

foreach ($this->error as $single_error) {
print_r($single_error);
}

echo ‘</pre>’;
}

/**
* Takes over from PHP for the socket warning handler
* @access private
* @param integer $errno
* @param string $errstr
* @param string $errfile
* @param integer $errline
*/
private function catchWarning ($errno, $errstr, $errfile, $errline) {
$this->error[] = array(
‘error’ => “Connecting to the POP3 server raised a PHP warning: “,
‘errno’ => $errno,
‘errstr’ => $errstr
);
}

//  End of class
}
?>

3) class.smtp.php

<?php
/*~ class.smtp.php
.—————————————————————————.
|  Software: PHPMailer – PHP email class                                    |
|   Version: 5.1                                                            |
|   Contact: via sourceforge.net support pages (also http://www.codeworxtech.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.codeworxtech.com):                |
| – Web Hosting on highly optimized fast and secure servers                 |
| – Technology Consulting                                                   |
| – Oursourcing (highly qualified programmers and graphic designers)        |
‘—————————————————————————‘
*/

/**
* PHPMailer – PHP SMTP email transport class
* NOTE: Designed for use with PHP version 5 and up
* @package PHPMailer
* @author Andy Prevost
* @author Marcus Bointon
* @copyright 2004 – 2008 Andy Prevost
* @license http://www.gnu.org/copyleft/lesser.html Distributed under the Lesser General Public License (LGPL)
* @version $Id: class.smtp.php 444 2009-05-05 11:22:26Z coolbru $
*/

/**
* SMTP is rfc 821 compliant and implements all the rfc 821 SMTP
* commands except TURN which will always return a not implemented
* error. SMTP also provides some utility methods for sending mail
* to an SMTP server.
* original author: Chris Ryan
*/

class SMTP {
/**
*  SMTP server port
*  @var int
*/
public $SMTP_PORT = 25;

/**
*  SMTP reply line ending
*  @var string
*/
public $CRLF = “\r\n”;

/**
*  Sets whether debugging is turned on
*  @var bool
*/
public $do_debug;       // the level of debug to perform

/**
*  Sets VERP use on/off (default is off)
*  @var bool
*/
public $do_verp = false;

/////////////////////////////////////////////////
// PROPERTIES, PRIVATE AND PROTECTED
/////////////////////////////////////////////////

private $smtp_conn; // the socket to the server
private $error;     // error if any on the last call
private $helo_rply; // the reply the server sent to us for HELO

/**
* Initialize the class so that the data is in a known state.
* @access public
* @return void
*/
public function __construct() {
$this->smtp_conn = 0;
$this->error = null;
$this->helo_rply = null;

$this->do_debug = 0;
}

/////////////////////////////////////////////////
// CONNECTION FUNCTIONS
/////////////////////////////////////////////////

/**
* Connect to the server specified on the port specified.
* If the port is not specified use the default SMTP_PORT.
* If tval is specified then a connection will try and be
* established with the server for that number of seconds.
* If tval is not specified the default is 30 seconds to
* try on the connection.
*
* SMTP CODE SUCCESS: 220
* SMTP CODE FAILURE: 421
* @access public
* @return bool
*/
public function Connect($host, $port = 0, $tval = 30) {
// set the error val to null so there is no confusion
$this->error = null;

// make sure we are __not__ connected
if($this->connected()) {
// already connected, generate error
$this->error = array(“error” => “Already connected to a server”);
return false;
}

if(empty($port)) {
$port = $this->SMTP_PORT;
}

// connect to the smtp server
$this->smtp_conn = @fsockopen($host,    // the host of the server
$port,    // the port to use
$errno,   // error number if any
$errstr,  // error message if any
$tval);   // give up after ? secs
// verify we connected properly
if(empty($this->smtp_conn)) {
$this->error = array(“error” => “Failed to connect to server”,
“errno” => $errno,
“errstr” => $errstr);
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: $errstr ($errno)” . $this->CRLF . ‘<br />’;
}
return false;
}

// SMTP server can take longer to respond, give longer timeout for first read
// Windows does not have support for this timeout function
if(substr(PHP_OS, 0, 3) != “WIN”)
socket_set_timeout($this->smtp_conn, $tval, 0);

// get any announcement
$announce = $this->get_lines();

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $announce . $this->CRLF . ‘<br />’;
}

return true;
}

/**
* Initiate a TLS communication with the server.
*
* SMTP CODE 220 Ready to start TLS
* SMTP CODE 501 Syntax error (no parameters allowed)
* SMTP CODE 454 TLS not available due to temporary reason
* @access public
* @return bool success
*/
public function StartTLS() {
$this->error = null; # to avoid confusion

if(!$this->connected()) {
$this->error = array(“error” => “Called StartTLS() without being connected”);
return false;
}

fputs($this->smtp_conn,”STARTTLS” . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 220) {
$this->error =
array(“error”     => “STARTTLS not accepted from server”,
“smtp_code” => $code,
“smtp_msg”  => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}

// Begin encrypted connection
if(!stream_socket_enable_crypto($this->smtp_conn, true, STREAM_CRYPTO_METHOD_TLS_CLIENT)) {
return false;
}

return true;
}

/**
* Performs SMTP authentication.  Must be run after running the
* Hello() method.  Returns true if successfully authenticated.
* @access public
* @return bool
*/
public function Authenticate($username, $password) {
// Start authentication
fputs($this->smtp_conn,”AUTH LOGIN” . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($code != 334) {
$this->error =
array(“error” => “AUTH not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}

// Send encoded username
fputs($this->smtp_conn, base64_encode($username) . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($code != 334) {
$this->error =
array(“error” => “Username not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}

// Send encoded password
fputs($this->smtp_conn, base64_encode($password) . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($code != 235) {
$this->error =
array(“error” => “Password not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}

return true;
}

/**
* Returns true if connected to a server otherwise false
* @access public
* @return bool
*/
public function Connected() {
if(!empty($this->smtp_conn)) {
$sock_status = socket_get_status($this->smtp_conn);
if($sock_status[“eof”]) {
// the socket is valid but we are not connected
if($this->do_debug >= 1) {
echo “SMTP -> NOTICE:” . $this->CRLF . “EOF caught while checking if connected”;
}
$this->Close();
return false;
}
return true; // everything looks good
}
return false;
}

/**
* Closes the socket and cleans up the state of the class.
* It is not considered good to use this function without
* first trying to use QUIT.
* @access public
* @return void
*/
public function Close() {
$this->error = null; // so there is no confusion
$this->helo_rply = null;
if(!empty($this->smtp_conn)) {
// close the connection and cleanup
fclose($this->smtp_conn);
$this->smtp_conn = 0;
}
}

/////////////////////////////////////////////////
// SMTP COMMANDS
/////////////////////////////////////////////////

/**
* Issues a data command and sends the msg_data to the server
* finializing the mail transaction. $msg_data is the message
* that is to be send with the headers. Each header needs to be
* on a single line followed by a <CRLF> with the message headers
* and the message body being seperated by and additional <CRLF>.
*
* Implements rfc 821: DATA <CRLF>
*
* SMTP CODE INTERMEDIATE: 354
*     [data]
*     <CRLF>.<CRLF>
*     SMTP CODE SUCCESS: 250
*     SMTP CODE FAILURE: 552,554,451,452
* SMTP CODE FAILURE: 451,554
* SMTP CODE ERROR  : 500,501,503,421
* @access public
* @return bool
*/
public function Data($msg_data) {
$this->error = null; // so no confusion is caused

if(!$this->connected()) {
$this->error = array(
“error” => “Called Data() without being connected”);
return false;
}

fputs($this->smtp_conn,”DATA” . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 354) {
$this->error =
array(“error” => “DATA command not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}

/* the server is ready to accept data!
* according to rfc 821 we should not send more than 1000
* including the CRLF
* characters on a single line so we will break the data up
* into lines by \r and/or \n then if needed we will break
* each of those into smaller lines to fit within the limit.
* in addition we will be looking for lines that start with
* a period ‘.’ and append and additional period ‘.’ to that
* line. NOTE: this does not count towards limit.
*/

// normalize the line breaks so we know the explode works
$msg_data = str_replace(“\r\n”,”\n”,$msg_data);
$msg_data = str_replace(“\r”,”\n”,$msg_data);
$lines = explode(“\n”,$msg_data);

/* we need to find a good way to determine is headers are
* in the msg_data or if it is a straight msg body
* currently I am assuming rfc 822 definitions of msg headers
* and if the first field of the first line (‘:’ sperated)
* does not contain a space then it _should_ be a header
* and we can process all lines before a blank “” line as
* headers.
*/

$field = substr($lines[0],0,strpos($lines[0],”:”));
$in_headers = false;
if(!empty($field) && !strstr($field,” “)) {
$in_headers = true;
}

$max_line_length = 998; // used below; set here for ease in change

while(list(,$line) = @each($lines)) {
$lines_out = null;
if($line == “” && $in_headers) {
$in_headers = false;
}
// ok we need to break this line up into several smaller lines
while(strlen($line) > $max_line_length) {
$pos = strrpos(substr($line,0,$max_line_length),” “);

// Patch to fix DOS attack
if(!$pos) {
$pos = $max_line_length – 1;
$lines_out[] = substr($line,0,$pos);
$line = substr($line,$pos);
} else {
$lines_out[] = substr($line,0,$pos);
$line = substr($line,$pos + 1);
}

/* if processing headers add a LWSP-char to the front of new line
* rfc 822 on long msg headers
*/
if($in_headers) {
$line = “\t” . $line;
}
}
$lines_out[] = $line;

// send the lines to the server
while(list(,$line_out) = @each($lines_out)) {
if(strlen($line_out) > 0)
{
if(substr($line_out, 0, 1) == “.”) {
$line_out = “.” . $line_out;
}
}
fputs($this->smtp_conn,$line_out . $this->CRLF);
}
}

// message data has been sent
fputs($this->smtp_conn, $this->CRLF . “.” . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 250) {
$this->error =
array(“error” => “DATA not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}
return true;
}

/**
* Sends the HELO command to the smtp server.
* This makes sure that we and the server are in
* the same known state.
*
* Implements from rfc 821: HELO <SP> <domain> <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE ERROR  : 500, 501, 504, 421
* @access public
* @return bool
*/
public function Hello($host = ”) {
$this->error = null; // so no confusion is caused

if(!$this->connected()) {
$this->error = array(
“error” => “Called Hello() without being connected”);
return false;
}

// if hostname for HELO was not specified send default
if(empty($host)) {
// determine appropriate default to send to server
$host = “localhost”;
}

// Send extended hello first (RFC 2821)
if(!$this->SendHello(“EHLO”, $host)) {
if(!$this->SendHello(“HELO”, $host)) {
return false;
}
}

return true;
}

/**
* Sends a HELO/EHLO command.
* @access private
* @return bool
*/
private function SendHello($hello, $host) {
fputs($this->smtp_conn, $hello . ” ” . $host . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER: ” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 250) {
$this->error =
array(“error” => $hello . ” not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}

$this->helo_rply = $rply;

return true;
}

/**
* Starts a mail transaction from the email address specified in
* $from. Returns true if successful or false otherwise. If True
* the mail transaction is started and then one or more Recipient
* commands may be called followed by a Data command.
*
* Implements rfc 821: MAIL <SP> FROM:<reverse-path> <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE SUCCESS: 552,451,452
* SMTP CODE SUCCESS: 500,501,421
* @access public
* @return bool
*/
public function Mail($from) {
$this->error = null; // so no confusion is caused

if(!$this->connected()) {
$this->error = array(
“error” => “Called Mail() without being connected”);
return false;
}

$useVerp = ($this->do_verp ? “XVERP” : “”);
fputs($this->smtp_conn,”MAIL FROM:<” . $from . “>” . $useVerp . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 250) {
$this->error =
array(“error” => “MAIL not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}
return true;
}

/**
* Sends the quit command to the server and then closes the socket
* if there is no error or the $close_on_error argument is true.
*
* Implements from rfc 821: QUIT <CRLF>
*
* SMTP CODE SUCCESS: 221
* SMTP CODE ERROR  : 500
* @access public
* @return bool
*/
public function Quit($close_on_error = true) {
$this->error = null; // so there is no confusion

if(!$this->connected()) {
$this->error = array(
“error” => “Called Quit() without being connected”);
return false;
}

// send the quit command to the server
fputs($this->smtp_conn,”quit” . $this->CRLF);

// get any good-bye messages
$byemsg = $this->get_lines();

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $byemsg . $this->CRLF . ‘<br />’;
}

$rval = true;
$e = null;

$code = substr($byemsg,0,3);
if($code != 221) {
// use e as a tmp var cause Close will overwrite $this->error
$e = array(“error” => “SMTP server rejected quit command”,
“smtp_code” => $code,
“smtp_rply” => substr($byemsg,4));
$rval = false;
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $e[“error”] . “: ” . $byemsg . $this->CRLF . ‘<br />’;
}
}

if(empty($e) || $close_on_error) {
$this->Close();
}

return $rval;
}

/**
* Sends the command RCPT to the SMTP server with the TO: argument of $to.
* Returns true if the recipient was accepted false if it was rejected.
*
* Implements from rfc 821: RCPT <SP> TO:<forward-path> <CRLF>
*
* SMTP CODE SUCCESS: 250,251
* SMTP CODE FAILURE: 550,551,552,553,450,451,452
* SMTP CODE ERROR  : 500,501,503,421
* @access public
* @return bool
*/
public function Recipient($to) {
$this->error = null; // so no confusion is caused

if(!$this->connected()) {
$this->error = array(
“error” => “Called Recipient() without being connected”);
return false;
}

fputs($this->smtp_conn,”RCPT TO:<” . $to . “>” . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 250 && $code != 251) {
$this->error =
array(“error” => “RCPT not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}
return true;
}

/**
* Sends the RSET command to abort and transaction that is
* currently in progress. Returns true if successful false
* otherwise.
*
* Implements rfc 821: RSET <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE ERROR  : 500,501,504,421
* @access public
* @return bool
*/
public function Reset() {
$this->error = null; // so no confusion is caused

if(!$this->connected()) {
$this->error = array(
“error” => “Called Reset() without being connected”);
return false;
}

fputs($this->smtp_conn,”RSET” . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 250) {
$this->error =
array(“error” => “RSET failed”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}

return true;
}

/**
* Starts a mail transaction from the email address specified in
* $from. Returns true if successful or false otherwise. If True
* the mail transaction is started and then one or more Recipient
* commands may be called followed by a Data command. This command
* will send the message to the users terminal if they are logged
* in and send them an email.
*
* Implements rfc 821: SAML <SP> FROM:<reverse-path> <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE SUCCESS: 552,451,452
* SMTP CODE SUCCESS: 500,501,502,421
* @access public
* @return bool
*/
public function SendAndMail($from) {
$this->error = null; // so no confusion is caused

if(!$this->connected()) {
$this->error = array(
“error” => “Called SendAndMail() without being connected”);
return false;
}

fputs($this->smtp_conn,”SAML FROM:” . $from . $this->CRLF);

$rply = $this->get_lines();
$code = substr($rply,0,3);

if($this->do_debug >= 2) {
echo “SMTP -> FROM SERVER:” . $rply . $this->CRLF . ‘<br />’;
}

if($code != 250) {
$this->error =
array(“error” => “SAML not accepted from server”,
“smtp_code” => $code,
“smtp_msg” => substr($rply,4));
if($this->do_debug >= 1) {
echo “SMTP -> ERROR: ” . $this->error[“error”] . “: ” . $rply . $this->CRLF . ‘<br />’;
}
return false;
}
return true;
}

/**
* This is an optional command for SMTP that this class does not
* support. This method is here to make the RFC821 Definition
* complete for this class and __may__ be implimented in the future
*
* Implements from rfc 821: TURN <CRLF>
*
* SMTP CODE SUCCESS: 250
* SMTP CODE FAILURE: 502
* SMTP CODE ERROR  : 500, 503
* @access public
* @return bool
*/
public function Turn() {
$this->error = array(“error” => “This method, TURN, of the SMTP “.
“is not implemented”);
if($this->do_debug >= 1) {
echo “SMTP -> NOTICE: ” . $this->error[“error”] . $this->CRLF . ‘<br />’;
}
return false;
}

/**
* Get the current error
* @access public
* @return array
*/
public function getError() {
return $this->error;
}

/////////////////////////////////////////////////
// INTERNAL FUNCTIONS
/////////////////////////////////////////////////

/**
* Read in as many lines as possible
* either before eof or socket timeout occurs on the operation.
* With SMTP we can tell if we have more lines to read if the
* 4th character is ‘-‘ symbol. If it is a space then we don’t
* need to read anything else.
* @access private
* @return string
*/
private function get_lines() {
$data = “”;
while($str = @fgets($this->smtp_conn,515)) {
if($this->do_debug >= 4) {
echo “SMTP -> get_lines(): \$data was \”$data\”” . $this->CRLF . ‘<br />’;
echo “SMTP -> get_lines(): \$str is \”$str\”” . $this->CRLF . ‘<br />’;
}
$data .= $str;
if($this->do_debug >= 4) {
echo “SMTP -> get_lines(): \$data is \”$data\”” . $this->CRLF . ‘<br />’;
}
// if 4th character is a space, we are done reading, break the loop
if(substr($str,3,1) == ” “) { break; }
}
return $data;
}

}

?>

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