php web app

RegistrationForm/source/include/class.phpmailer.php

<?php /*~ class.phpmailer.php .---------------------------------------------------------------------------. | Software: PHPMailer - PHP email class | | Version: 2.0.4 | | Contact: via sourceforge.net support pages (also www.codeworxtech.com) | | Info: http://phpmailer.sourceforge.net | | Support: http://sourceforge.net/projects/phpmailer/ | | ------------------------------------------------------------------------- | | Author: Andy Prevost (project admininistrator) | | Author: Brent R. Matzelle (original founder) | | Copyright (c) 2004-2007, 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 email transport class * @package PHPMailer * @author Andy Prevost * @copyright 2004 - 2009 Andy Prevost */ class PHPMailer { ///////////////////////////////////////////////// // PROPERTIES, PUBLIC ///////////////////////////////////////////////// /** * Email priority (1 = High, 3 = Normal, 5 = low). * @var int */ var $Priority = 3; /** * Sets the CharSet of the message. * @var string */ var $CharSet = 'iso-8859-1'; /** * Sets the Content-type of the message. * @var string */ var $ContentType = 'text/plain'; /** * Sets the Encoding of the message. Options for this are "8bit", * "7bit", "binary", "base64", and "quoted-printable". * @var string */ var $Encoding = '8bit'; /** * Holds the most recent mailer error message. * @var string */ var $ErrorInfo = ''; /** * Sets the From email address for the message. * @var string */ var $From = 'root@localhost'; /** * Sets the From name of the message. * @var string */ var $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 */ var $Sender = ''; /** * Sets the Subject of the message. * @var string */ var $Subject = ''; /** * Sets the Body of the message. This can be either an HTML or text body. * If HTML then run IsHTML(true). * @var string */ var $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 */ var $AltBody = ''; /** * Sets word wrapping on the body of the message to a given number of * characters. * @var int */ var $WordWrap = 0; /** * Method to send mail: ("mail", "sendmail", or "smtp"). * @var string */ var $Mailer = 'mail'; /** * Sets the path of the sendmail program. * @var string */ var $Sendmail = '/usr/sbin/sendmail'; /** * Path to PHPMailer plugins. This is now only useful if the SMTP class * is in a different directory than the PHP include path. * @var string */ var $PluginDir = ''; /** * Holds PHPMailer version. * @var string */ var $Version = "2.0.4"; /** * Sets the email address that a reading confirmation will be sent. * @var string */ var $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 */ var $Hostname = ''; /** * Sets the message ID to be used in the Message-Id header. * If empty, a unique id will be generated. * @var string */ var $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 */ var $Host = 'localhost'; /** * Sets the default SMTP server port. * @var int */ var $Port = 25; /** * Sets the SMTP HELO of the message (Default is $Hostname). * @var string */ var $Helo = ''; /** * Sets connection prefix. * Options are "", "ssl" or "tls" * @var string */ var $SMTPSecure = ""; /** * Sets SMTP authentication. Utilizes the Username and Password variables. * @var bool */ var $SMTPAuth = false; /** * Sets SMTP username. * @var string */ var $Username = ''; /** * Sets SMTP password. * @var string */ var $Password = ''; /** * Sets the SMTP server timeout in seconds. This function will not * work with the win32 version. * @var int */ var $Timeout = 10; /** * Sets SMTP class debugging on or off. * @var bool */ var $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 */ var $SMTPKeepAlive = false; /** * Provides the ability to have the TO field process individual * emails, instead of sending to entire TO addresses * @var bool */ var $SingleTo = false; ///////////////////////////////////////////////// // PROPERTIES, PRIVATE ///////////////////////////////////////////////// var $smtp = NULL; var $to = array(); var $cc = array(); var $bcc = array(); var $ReplyTo = array(); var $attachment = array(); var $CustomHeader = array(); var $message_type = ''; var $boundary = array(); var $language = array(); var $error_count = 0; var $LE = "\n"; var $sign_cert_file = ""; var $sign_key_file = ""; var $sign_key_pass = ""; ///////////////////////////////////////////////// // METHODS, VARIABLES ///////////////////////////////////////////////// /** * Sets message type to HTML. * @param bool $bool * @return void */ function IsHTML($bool) { if($bool == true) { $this->ContentType = 'text/html'; } else { $this->ContentType = 'text/plain'; } } /** * Sets Mailer to send message using SMTP. * @return void */ function IsSMTP() { $this->Mailer = 'smtp'; } /** * Sets Mailer to send message using PHP mail() function. * @return void */ function IsMail() { $this->Mailer = 'mail'; } /** * Sets Mailer to send message using the $Sendmail program. * @return void */ function IsSendmail() { $this->Mailer = 'sendmail'; } /** * Sets Mailer to send message using the qmail MTA. * @return void */ function IsQmail() { $this->Sendmail = '/var/qmail/bin/sendmail'; $this->Mailer = 'sendmail'; } ///////////////////////////////////////////////// // METHODS, RECIPIENTS ///////////////////////////////////////////////// /** * Adds a "To" address. * @param string $address * @param string $name * @return void */ function AddAddress($address, $name = '') { $cur = count($this->to); $this->to[$cur][0] = trim($address); $this->to[$cur][1] = $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 $name * @return void */ function AddCC($address, $name = '') { $cur = count($this->cc); $this->cc[$cur][0] = trim($address); $this->cc[$cur][1] = $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 $name * @return void */ function AddBCC($address, $name = '') { $cur = count($this->bcc); $this->bcc[$cur][0] = trim($address); $this->bcc[$cur][1] = $name; } /** * Adds a "Reply-To" address. * @param string $address * @param string $name * @return void */ function AddReplyTo($address, $name = '') { $cur = count($this->ReplyTo); $this->ReplyTo[$cur][0] = trim($address); $this->ReplyTo[$cur][1] = $name; } ///////////////////////////////////////////////// // 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 */ function Send() { $header = ''; $body = ''; $result = true; if((count($this->to) + count($this->cc) + count($this->bcc)) < 1) { $this->SetError($this->Lang('provide_address')); return false; } /* 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 = $this->CreateBody(); if($body == '') { return false; } /* Choose the mailer */ switch($this->Mailer) { case 'sendmail': $result = $this->SendmailSend($header, $body); break; case 'smtp': $result = $this->SmtpSend($header, $body); break; case 'mail': $result = $this->MailSend($header, $body); break; default: $result = $this->MailSend($header, $body); break; //$this->SetError($this->Mailer . $this->Lang('mailer_not_supported')); //$result = false; //break; } return $result; } /** * Sends mail using the $Sendmail program. * @access private * @return bool */ function SendmailSend($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(!@$mail = popen($sendmail, 'w')) { $this->SetError($this->Lang('execute') . $this->Sendmail); return false; } fputs($mail, $header); fputs($mail, $body); $result = pclose($mail); if (version_compare(phpversion(), '4.2.3') == -1) { $result = $result >> 8 & 0xFF; } if($result != 0) { $this->SetError($this->Lang('execute') . $this->Sendmail); return false; } return true; } /** * Sends mail using the PHP mail() function. * @access private * @return bool */ function MailSend($header, $body) { $to = ''; for($i = 0; $i < count($this->to); $i++) { if($i != 0) { $to .= ', '; } $to .= $this->AddrFormat($this->to[$i]); } $toArr = explode(',', $to); $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); } } else { $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params); } } else { if ($this->SingleTo === true && count($toArr) > 1) { foreach ($toArr as $key => $val) { $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params); } } else { $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header); } } if (isset($old_from)) { ini_set('sendmail_from', $old_from); } if(!$rt) { $this->SetError($this->Lang('instantiate')); return false; } return true; } /** * Sends mail via SMTP using PhpSMTP (Author: * Chris Ryan). Returns bool. Returns false if there is a * bad MAIL FROM, RCPT, or DATA input. * @access private * @return bool */ function SmtpSend($header, $body) { include_once($this->PluginDir . 'class.smtp.php'); $error = ''; $bad_rcpt = array(); if(!$this->SmtpConnect()) { return false; } $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender; if(!$this->smtp->Mail($smtp_from)) { $error = $this->Lang('from_failed') . $smtp_from; $this->SetError($error); $this->smtp->Reset(); return false; } /* Attempt to send attach all recipients */ for($i = 0; $i < count($this->to); $i++) { if(!$this->smtp->Recipient($this->to[$i][0])) { $bad_rcpt[] = $this->to[$i][0]; } } for($i = 0; $i < count($this->cc); $i++) { if(!$this->smtp->Recipient($this->cc[$i][0])) { $bad_rcpt[] = $this->cc[$i][0]; } } for($i = 0; $i < count($this->bcc); $i++) { if(!$this->smtp->Recipient($this->bcc[$i][0])) { $bad_rcpt[] = $this->bcc[$i][0]; } } if(count($bad_rcpt) > 0) { // Create error message for($i = 0; $i < count($bad_rcpt); $i++) { if($i != 0) { $error .= ', '; } $error .= $bad_rcpt[$i]; } $error = $this->Lang('recipients_failed') . $error; $this->SetError($error); $this->smtp->Reset(); return false; } if(!$this->smtp->Data($header . $body)) { $this->SetError($this->Lang('data_not_accepted')); $this->smtp->Reset(); return false; } if($this->SMTPKeepAlive == true) { $this->smtp->Reset(); } else { $this->SmtpClose(); } return true; } /** * Initiates a connection to an SMTP server. Returns false if the * operation failed. * @access private * @return bool */ function SmtpConnect() { if($this->smtp == NULL) { $this->smtp = new SMTP(); } $this->smtp->do_debug = $this->SMTPDebug; $hosts = explode(';', $this->Host); $index = 0; $connection = ($this->smtp->Connected()); /* Retry while there is no connection */ while($index < count($hosts) && $connection == false) { $hostinfo = array(); if(preg_match('/^(.+):([0-9]+)$/i', $hosts[$index], $hostinfo)) { $host = $hostinfo[1]; $port = $hostinfo[2]; } else { $host = $hosts[$index]; $port = $this->Port; } if($this->smtp->Connect(((!empty($this->SMTPSecure))?$this->SMTPSecure.'://':'').$host, $port, $this->Timeout)) { if ($this->Helo != '') { $this->smtp->Hello($this->Helo); } else { $this->smtp->Hello($this->ServerHostname()); } $connection = true; if($this->SMTPAuth) { if(!$this->smtp->Authenticate($this->Username, $this->Password)) { $this->SetError($this->Lang('authenticate')); $this->smtp->Reset(); $connection = false; } } } $index++; } if(!$connection) { $this->SetError($this->Lang('connect_host')); } return $connection; } /** * Closes the active SMTP session if one exists. * @return void */ function SmtpClose() { if($this->smtp != NULL) { if($this->smtp->Connected()) { $this->smtp->Quit(); $this->smtp->Close(); } } } /** * Sets the language for all class error messages. Returns false * if it cannot load the language file. The default language type * is English. * @param string $lang_type Type of language (e.g. Portuguese: "br") * @param string $lang_path Path to the language file directory * @access public * @return bool */ function SetLanguage($lang_type, $lang_path = 'language/') { if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php')) { include($lang_path.'phpmailer.lang-'.$lang_type.'.php'); } elseif (file_exists($lang_path.'phpmailer.lang-en.php')) { include($lang_path.'phpmailer.lang-en.php'); } else { $PHPMAILER_LANG = array(); $PHPMAILER_LANG["provide_address"] = 'You must provide at least one ' . $PHPMAILER_LANG["mailer_not_supported"] = ' mailer is not supported.'; $PHPMAILER_LANG["execute"] = 'Could not execute: '; $PHPMAILER_LANG["instantiate"] = 'Could not instantiate mail function.'; $PHPMAILER_LANG["authenticate"] = 'SMTP Error: Could not authenticate.'; $PHPMAILER_LANG["from_failed"] = 'The following From address failed: '; $PHPMAILER_LANG["recipients_failed"] = 'SMTP Error: The following ' . $PHPMAILER_LANG["data_not_accepted"] = 'SMTP Error: Data not accepted.'; $PHPMAILER_LANG["connect_host"] = 'SMTP Error: Could not connect to SMTP host.'; $PHPMAILER_LANG["file_access"] = 'Could not access file: '; $PHPMAILER_LANG["file_open"] = 'File Error: Could not open file: '; $PHPMAILER_LANG["encoding"] = 'Unknown encoding: '; $PHPMAILER_LANG["signing"] = 'Signing Error: '; } $this->language = $PHPMAILER_LANG; return true; } ///////////////////////////////////////////////// // METHODS, MESSAGE CREATION ///////////////////////////////////////////////// /** * Creates recipient headers. * @access private * @return string */ function AddrAppend($type, $addr) { $addr_str = $type . ': '; $addr_str .= $this->AddrFormat($addr[0]); if(count($addr) > 1) { for($i = 1; $i < count($addr); $i++) { $addr_str .= ', ' . $this->AddrFormat($addr[$i]); } } $addr_str .= $this->LE; return $addr_str; } /** * Formats an address correctly. * @access private * @return string */ function AddrFormat($addr) { if(empty($addr[1])) { $formatted = $this->SecureHeader($addr[0]); } else { $formatted = $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">"; } return $formatted; } /** * Wraps message for use with mailers that do not * automatically perform wrapping and for quoted-printable. * Original written by philippe. * @access private * @return string */ function WrapText($message, $length, $qp_mode = false) { $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE; // If utf-8 encoding is used, we will need to make sure we don't // split multibyte characters when we wrap $is_utf8 = (strtolower($this->CharSet) == "utf-8"); $message = $this->FixEOL($message); if (substr($message, -1) == $this->LE) { $message = substr($message, 0, -1); } $line = explode($this->LE, $message); $message = ''; for ($i=0 ;$i < count($line); $i++) { $line_part = explode(' ', $line[$i]); $buf = ''; for ($e = 0; $e<count($line_part); $e++) { $word = $line_part[$e]; if ($qp_mode and (strlen($word) > $length)) { $space_left = $length - strlen($buf) - 1; if ($e != 0) { if ($space_left > 20) { $len = $space_left; if ($is_utf8) { $len = $this->UTF8CharBoundary($word, $len); } elseif (substr($word, $len - 1, 1) == "=") { $len--; } elseif (substr($word, $len - 2, 1) == "=") { $len -= 2; } $part = substr($word, 0, $len); $word = substr($word, $len); $buf .= ' ' . $part; $message .= $buf . sprintf("=%s", $this->LE); } else { $message .= $buf . $soft_break; } $buf = ''; } while (strlen($word) > 0) { $len = $length; if ($is_utf8) { $len = $this->UTF8CharBoundary($word, $len); } elseif (substr($word, $len - 1, 1) == "=") { $len--; } elseif (substr($word, $len - 2, 1) == "=") { $len -= 2; } $part = substr($word, 0, $len); $word = substr($word, $len); if (strlen($word) > 0) { $message .= $part . sprintf("=%s", $this->LE); } else { $buf = $part; } } } else { $buf_o = $buf; $buf .= ($e == 0) ? $word : (' ' . $word); if (strlen($buf) > $length and $buf_o != '') { $message .= $buf_o . $soft_break; $buf = $word; } } } $message .= $buf . $this->LE; } return $message; } /** * Finds last character boundary prior to maxLength in a utf-8 * quoted (printable) encoded string. * Original written by Colin Brown. * @access private * @param string $encodedText utf-8 QP text * @param int $maxLength find last character boundary prior to this length * @return int */ function UTF8CharBoundary($encodedText, $maxLength) { $foundSplitPos = false; $lookBack = 3; while (!$foundSplitPos) { $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack); $encodedCharPos = strpos($lastChunk, "="); if ($encodedCharPos !== false) { // Found start of encoded character byte within $lookBack block. // Check the encoded byte value (the 2 chars after the '=') $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2); $dec = hexdec($hex); if ($dec < 128) { // Single byte character. // If the encoded char was found at pos 0, it will fit // otherwise reduce maxLength to start of the encoded char $maxLength = ($encodedCharPos == 0) ? $maxLength : $maxLength - ($lookBack - $encodedCharPos); $foundSplitPos = true; } elseif ($dec >= 192) { // First byte of a multi byte character // Reduce maxLength to split at start of character $maxLength = $maxLength - ($lookBack - $encodedCharPos); $foundSplitPos = true; } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back $lookBack += 3; } } else { // No encoded character found $foundSplitPos = true; } } return $maxLength; } /** * Set the body wrapping. * @access private * @return void */ function SetWordWrap() { if($this->WordWrap < 1) { return; } switch($this->message_type) { case 'alt': /* fall through */ case 'alt_attachments': $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap); break; default: $this->Body = $this->WrapText($this->Body, $this->WordWrap); break; } } /** * Assembles message header. * @access private * @return string */ function CreateHeader() { $result = ''; /* Set the boundaries */ $uniq_id = md5(uniqid(time())); $this->boundary[1] = 'b1_' . $uniq_id; $this->boundary[2] = 'b2_' . $uniq_id; $result .= $this->HeaderLine('Date', $this->RFCDate()); if($this->Sender == '') { $result .= $this->HeaderLine('Return-Path', trim($this->From)); } else { $result .= $this->HeaderLine('Return-Path', trim($this->Sender)); } /* To be created automatically by mail() */ if($this->Mailer != 'mail') { if(count($this->to) > 0) { $result .= $this->AddrAppend('To', $this->to); } elseif (count($this->cc) == 0) { $result .= $this->HeaderLine('To', 'undisclosed-recipients:;'); } } $from = array(); $from[0][0] = trim($this->From); $from[0][1] = $this->FromName; $result .= $this->AddrAppend('From', $from); /* sendmail and mail() extract Cc from the header before sending */ if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->cc) > 0)) { $result .= $this->AddrAppend('Cc', $this->cc); } /* sendmail and mail() extract Bcc from the header before sending */ if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) { $result .= $this->AddrAppend('Bcc', $this->bcc); } if(count($this->ReplyTo) > 0) { $result .= $this->AddrAppend('Reply-To', $this->ReplyTo); } /* mail() sets the subject itself */ if($this->Mailer != 'mail') { $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject))); } if($this->MessageID != '') { $result .= $this->HeaderLine('Message-ID',$this->MessageID); } else { $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE); } $result .= $this->HeaderLine('X-Priority', $this->Priority); $result .= $this->HeaderLine('X-Mailer', 'PHPMailer (phpmailer.sourceforge.net) [version ' . $this->Version . ']'); if($this->ConfirmReadingTo != '') { $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>'); } // Add custom headers for($index = 0; $index < count($this->CustomHeader); $index++) { $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1]))); } if (!$this->sign_key_file) { $result .= $this->HeaderLine('MIME-Version', '1.0'); $result .= $this->GetMailMIME(); } return $result; } /** * Returns the message MIME. * @access private * @return string */ function GetMailMIME() { $result = ''; switch($this->message_type) { case 'plain': $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding); $result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet); break; case 'attachments': /* fall through */ case 'alt_attachments': if($this->InlineImageExists()){ $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE); } else { $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;'); $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); } break; case 'alt': $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;'); $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"'); break; } if($this->Mailer != 'mail') { $result .= $this->LE.$this->LE; } return $result; } /** * Assembles the message body. Returns an empty string on failure. * @access private * @return string */ function CreateBody() { $result = ''; if ($this->sign_key_file) { $result .= $this->GetMailMIME(); } $this->SetWordWrap(); switch($this->message_type) { case 'alt': $result .= $this->GetBoundary($this->boundary[1], '', 'text/plain', ''); $result .= $this->EncodeString($this->AltBody, $this->Encoding); $result .= $this->LE.$this->LE; $result .= $this->GetBoundary($this->boundary[1], '', 'text/html', ''); $result .= $this->EncodeString($this->Body, $this->Encoding); $result .= $this->LE.$this->LE; $result .= $this->EndBoundary($this->boundary[1]); break; case 'plain': $result .= $this->EncodeString($this->Body, $this->Encoding); break; case 'attachments': $result .= $this->GetBoundary($this->boundary[1], '', '', ''); $result .= $this->EncodeString($this->Body, $this->Encoding); $result .= $this->LE; $result .= $this->AttachAll(); break; case 'alt_attachments': $result .= sprintf("--%s%s", $this->boundary[1], $this->LE); $result .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE); $result .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body $result .= $this->EncodeString($this->AltBody, $this->Encoding); $result .= $this->LE.$this->LE; $result .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body $result .= $this->EncodeString($this->Body, $this->Encoding); $result .= $this->LE.$this->LE; $result .= $this->EndBoundary($this->boundary[2]); $result .= $this->AttachAll(); break; } if($this->IsError()) { $result = ''; } else if ($this->sign_key_file) { $file = tempnam("", "mail"); $fp = fopen($file, "w"); fwrite($fp, $result); fclose($fp); $signed = tempnam("", "signed"); if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), null)) { $fp = fopen($signed, "r"); $result = fread($fp, filesize($this->sign_key_file)); $result = ''; while(!feof($fp)){ $result = $result . fread($fp, 1024); } fclose($fp); } else { $this->SetError($this->Lang("signing").openssl_error_string()); $result = ''; } unlink($file); unlink($signed); } return $result; } /** * Returns the start of a message boundary. * @access private */ function GetBoundary($boundary, $charSet, $contentType, $encoding) { $result = ''; if($charSet == '') { $charSet = $this->CharSet; } if($contentType == '') { $contentType = $this->ContentType; } if($encoding == '') { $encoding = $this->Encoding; } $result .= $this->TextLine('--' . $boundary); $result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet); $result .= $this->LE; $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding); $result .= $this->LE; return $result; } /** * Returns the end of a message boundary. * @access private */ function EndBoundary($boundary) { return $this->LE . '--' . $boundary . '--' . $this->LE; } /** * Sets the message type. * @access private * @return void */ function SetMessageType() { if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) { $this->message_type = 'plain'; } else { if(count($this->attachment) > 0) { $this->message_type = 'attachments'; } if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) { $this->message_type = 'alt'; } if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) { $this->message_type = 'alt_attachments'; } } } /* Returns a formatted header line. * @access private * @return string */ function HeaderLine($name, $value) { return $name . ': ' . $value . $this->LE; } /** * Returns a formatted mail line. * @access private * @return string */ function TextLine($value) { return $value . $this->LE; } ///////////////////////////////////////////////// // CLASS METHODS, ATTACHMENTS ///////////////////////////////////////////////// /** * Adds an attachment from a path on the filesystem. * Returns false if the file could not be found * or accessed. * @param string $path Path to the attachment. * @param string $name Overrides the attachment name. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return bool */ function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') { if(!@is_file($path)) { $this->SetError($this->Lang('file_access') . $path); return false; } $filename = basename($path); if($name == '') { $name = $filename; } $cur = count($this->attachment); $this->attachment[$cur][0] = $path; $this->attachment[$cur][1] = $filename; $this->attachment[$cur][2] = $name; $this->attachment[$cur][3] = $encoding; $this->attachment[$cur][4] = $type; $this->attachment[$cur][5] = false; // isStringAttachment $this->attachment[$cur][6] = 'attachment'; $this->attachment[$cur][7] = 0; return true; } /** * Attaches all fs, string, and binary attachments to the message. * Returns an empty string on failure. * @access private * @return string */ function AttachAll() { /* Return text of body */ $mime = array(); /* Add all attachments */ for($i = 0; $i < count($this->attachment); $i++) { /* Check for string attachment */ $bString = $this->attachment[$i][5]; if ($bString) { $string = $this->attachment[$i][0]; } else { $path = $this->attachment[$i][0]; } $filename = $this->attachment[$i][1]; $name = $this->attachment[$i][2]; $encoding = $this->attachment[$i][3]; $type = $this->attachment[$i][4]; $disposition = $this->attachment[$i][6]; $cid = $this->attachment[$i][7]; $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE); $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE); $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE); if($disposition == 'inline') { $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE); } $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE); /* Encode as string attachment */ if($bString) { $mime[] = $this->EncodeString($string, $encoding); if($this->IsError()) { return ''; } $mime[] = $this->LE.$this->LE; } else { $mime[] = $this->EncodeFile($path, $encoding); if($this->IsError()) { return ''; } $mime[] = $this->LE.$this->LE; } } $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE); return join('', $mime); } /** * Encodes attachment in requested format. Returns an * empty string on failure. * @access private * @return string */ function EncodeFile ($path, $encoding = 'base64') { if(!@$fd = fopen($path, 'rb')) { $this->SetError($this->Lang('file_open') . $path); return ''; } $magic_quotes = get_magic_quotes_runtime(); set_magic_quotes_runtime(0); $file_buffer = fread($fd, filesize($path)); $file_buffer = $this->EncodeString($file_buffer, $encoding); fclose($fd); set_magic_quotes_runtime($magic_quotes); return $file_buffer; } /** * Encodes string to requested format. Returns an * empty string on failure. * @access private * @return string */ function EncodeString ($str, $encoding = 'base64') { $encoded = ''; switch(strtolower($encoding)) { case 'base64': /* chunk_split is found in PHP >= 3.0.6 */ $encoded = chunk_split(base64_encode($str), 76, $this->LE); break; case '7bit': case '8bit': $encoded = $this->FixEOL($str); if (substr($encoded, -(strlen($this->LE))) != $this->LE) $encoded .= $this->LE; break; case 'binary': $encoded = $str; break; case 'quoted-printable': $encoded = $this->EncodeQP($str); break; default: $this->SetError($this->Lang('encoding') . $encoding); break; } return $encoded; } /** * Encode a header string to best of Q, B, quoted or none. * @access private * @return string */ function EncodeHeader ($str, $position = 'text') { $x = 0; switch (strtolower($position)) { case 'phrase': if (!preg_match('/[\200-\377]/', $str)) { /* Can't use addslashes as we don't know what value has magic_quotes_sybase. */ $encoded = addcslashes($str, "\0..\37\177\\\""); if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) { return ($encoded); } else { return ("\"$encoded\""); } } $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches); break; case 'comment': $x = preg_match_all('/[()"]/', $str, $matches); /* Fall-through */ case 'text': default: $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches); break; } if ($x == 0) { return ($str); } $maxlen = 75 - 7 - strlen($this->CharSet); /* Try to select the encoding which should produce the shortest output */ if (strlen($str)/3 < $x) { $encoding = 'B'; if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) { // Use a custom function which correctly encodes and wraps long // multibyte strings without breaking lines within a character $encoded = $this->Base64EncodeWrapMB($str); } else { $encoded = base64_encode($str); $maxlen -= $maxlen % 4; $encoded = trim(chunk_split($encoded, $maxlen, "\n")); } } else { $encoding = 'Q'; $encoded = $this->EncodeQ($str, $position); $encoded = $this->WrapText($encoded, $maxlen, true); $encoded = str_replace('='.$this->LE, "\n", trim($encoded)); } $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded); $encoded = trim(str_replace("\n", $this->LE, $encoded)); return $encoded; } /** * Checks if a string contains multibyte characters. * @access private * @param string $str multi-byte text to wrap encode * @return bool */ function HasMultiBytes($str) { if (function_exists('mb_strlen')) { return (strlen($str) > mb_strlen($str, $this->CharSet)); } else { // Assume no multibytes (we can't handle without mbstring functions anyway) return False; } } /** * Correctly encodes and wraps long multibyte strings for mail headers * without breaking lines within a character. * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php * @access private * @param string $str multi-byte text to wrap encode * @return string */ function Base64EncodeWrapMB($str) { $start = "=?".$this->CharSet."?B?"; $end = "?="; $encoded = ""; $mb_length = mb_strlen($str, $this->CharSet); // Each line must have length <= 75, including $start and $end $length = 75 - strlen($start) - strlen($end); // Average multi-byte ratio $ratio = $mb_length / strlen($str); // Base64 has a 4:3 ratio $offset = $avgLength = floor($length * $ratio * .75); for ($i = 0; $i < $mb_length; $i += $offset) { $lookBack = 0; do { $offset = $avgLength - $lookBack; $chunk = mb_substr($str, $i, $offset, $this->CharSet); $chunk = base64_encode($chunk); $lookBack++; } while (strlen($chunk) > $length); $encoded .= $chunk . $this->LE; } // Chomp the last linefeed $encoded = substr($encoded, 0, -strlen($this->LE)); return $encoded; } /** * Encode string to quoted-printable. * @access private * @return string */ function EncodeQP( $input = '', $line_max = 76, $space_conv = false ) { $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'); $lines = preg_split('/(?:\r\n|\r|\n)/', $input); $eol = "\r\n"; $escape = '='; $output = ''; while( list(, $line) = each($lines) ) { $linlen = strlen($line); $newline = ''; for($i = 0; $i < $linlen; $i++) { $c = substr( $line, $i, 1 ); $dec = ord( $c ); if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E $c = '=2E'; } if ( $dec == 32 ) { if ( $i == ( $linlen - 1 ) ) { // convert space at eol only $c = '=20'; } else if ( $space_conv ) { $c = '=20'; } } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required $h2 = floor($dec/16); $h1 = floor($dec%16); $c = $escape.$hex[$h2].$hex[$h1]; } if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted $output .= $newline.$escape.$eol; // soft line break; " =\r\n" is okay $newline = ''; // check if newline first character will be point or not if ( $dec == 46 ) { $c = '=2E'; } } $newline .= $c; } // end of for $output .= $newline.$eol; } // end of while return $output; } /** * Encode string to q encoding. * @access private * @return string */ function EncodeQ ($str, $position = 'text') { /* There should not be any EOL in the string */ $encoded = preg_replace("[\r\n]", '', $str); switch (strtolower($position)) { case 'phrase': $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); break; case 'comment': $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded); case 'text': default: /* Replace every high ascii, control =, ? and _ characters */ $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e', "'='.sprintf('%02X', ord('\\1'))", $encoded); break; } /* Replace every spaces to _ (more readable than =20) */ $encoded = str_replace(' ', '_', $encoded); return $encoded; } /** * Adds a string or binary attachment (non-filesystem) to the list. * This method can be used to attach ascii or binary data, * such as a BLOB record from a database. * @param string $string String attachment data. * @param string $filename Name of the attachment. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return void */ function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') { /* Append to $attachment array */ $cur = count($this->attachment); $this->attachment[$cur][0] = $string; $this->attachment[$cur][1] = $filename; $this->attachment[$cur][2] = $filename; $this->attachment[$cur][3] = $encoding; $this->attachment[$cur][4] = $type; $this->attachment[$cur][5] = true; // isString $this->attachment[$cur][6] = 'attachment'; $this->attachment[$cur][7] = 0; } /** * Adds an embedded attachment. This can include images, sounds, and * just about any other document. Make sure to set the $type to an * image type. For JPEG images use "image/jpeg" and for GIF images * use "image/gif". * @param string $path Path to the attachment. * @param string $cid Content ID of the attachment. Use this to identify * the Id for accessing the image in an HTML form. * @param string $name Overrides the attachment name. * @param string $encoding File encoding (see $Encoding). * @param string $type File extension (MIME) type. * @return bool */ function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') { if(!@is_file($path)) { $this->SetError($this->Lang('file_access') . $path); return false; } $filename = basename($path); if($name == '') { $name = $filename; } /* Append to $attachment array */ $cur = count($this->attachment); $this->attachment[$cur][0] = $path; $this->attachment[$cur][1] = $filename; $this->attachment[$cur][2] = $name; $this->attachment[$cur][3] = $encoding; $this->attachment[$cur][4] = $type; $this->attachment[$cur][5] = false; $this->attachment[$cur][6] = 'inline'; $this->attachment[$cur][7] = $cid; return true; } /** * Returns true if an inline attachment is present. * @access private * @return bool */ function InlineImageExists() { $result = false; for($i = 0; $i < count($this->attachment); $i++) { if($this->attachment[$i][6] == 'inline') { $result = true; break; } } return $result; } ///////////////////////////////////////////////// // CLASS METHODS, MESSAGE RESET ///////////////////////////////////////////////// /** * Clears all recipients assigned in the TO array. Returns void. * @return void */ function ClearAddresses() { $this->to = array(); } /** * Clears all recipients assigned in the CC array. Returns void. * @return void */ function ClearCCs() { $this->cc = array(); } /** * Clears all recipients assigned in the BCC array. Returns void. * @return void */ function ClearBCCs() { $this->bcc = array(); } /** * Clears all recipients assigned in the ReplyTo array. Returns void. * @return void */ function ClearReplyTos() { $this->ReplyTo = array(); } /** * Clears all recipients assigned in the TO, CC and BCC * array. Returns void. * @return void */ function ClearAllRecipients() { $this->to = array(); $this->cc = array(); $this->bcc = array(); } /** * Clears all previously set filesystem, string, and binary * attachments. Returns void. * @return void */ function ClearAttachments() { $this->attachment = array(); } /** * Clears all custom headers. Returns void. * @return void */ function ClearCustomHeaders() { $this->CustomHeader = array(); } ///////////////////////////////////////////////// // CLASS METHODS, MISCELLANEOUS ///////////////////////////////////////////////// /** * Adds the error message to the error container. * Returns void. * @access private * @return void */ function SetError($msg) { $this->error_count++; $this->ErrorInfo = $msg; } /** * Returns the proper RFC 822 formatted date. * @access private * @return string */ function RFCDate() { $tz = date('Z'); $tzs = ($tz < 0) ? '-' : '+'; $tz = abs($tz); $tz = (int)($tz/3600)*100 + ($tz%3600)/60; $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz); return $result; } /** * Returns the appropriate server variable. Should work with both * PHP 4.1.0+ as well as older versions. Returns an empty string * if nothing is found. * @access private * @return mixed */ function ServerVar($varName) { global $HTTP_SERVER_VARS; global $HTTP_ENV_VARS; if(!isset($_SERVER)) { $_SERVER = $HTTP_SERVER_VARS; if(!isset($_SERVER['REMOTE_ADDR'])) { $_SERVER = $HTTP_ENV_VARS; // must be Apache } } if(isset($_SERVER[$varName])) { return $_SERVER[$varName]; } else { return ''; } } /** * Returns the server hostname or 'localhost.localdomain' if unknown. * @access private * @return string */ function ServerHostname() { if ($this->Hostname != '') { $result = $this->Hostname; } elseif ($this->ServerVar('SERVER_NAME') != '') { $result = $this->ServerVar('SERVER_NAME'); } else { $result = 'localhost.localdomain'; } return $result; } /** * Returns a message in the appropriate language. * @access private * @return string */ function Lang($key) { if(count($this->language) < 1) { $this->SetLanguage('en'); // set the default language } if(isset($this->language[$key])) { return $this->language[$key]; } else { return 'Language string failed to load: ' . $key; } } /** * Returns true if an error occurred. * @return bool */ function IsError() { return ($this->error_count > 0); } /** * Changes every end of line from CR or LF to CRLF. * @access private * @return string */ function FixEOL($str) { $str = str_replace("\r\n", "\n", $str); $str = str_replace("\r", "\n", $str); $str = str_replace("\n", $this->LE, $str); return $str; } /** * Adds a custom header. * @return void */ function AddCustomHeader($custom_header) { $this->CustomHeader[] = explode(':', $custom_header, 2); } /** * Evaluates the message and returns modifications for inline images and backgrounds * @access public * @return $message */ function MsgHTML($message,$basedir='') { preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images); if(isset($images[2])) { foreach($images[2] as $i => $url) { // do not change urls for absolute images (thanks to corvuscorax) if (!preg_match('/^[A-z][A-z]*:\/\//',$url)) { $filename = basename($url); $directory = dirname($url); ($directory == '.')?$directory='':''; $cid = 'cid:' . md5($filename); $fileParts = preg_split("/\./", $filename); $ext = $fileParts[1]; $mimeType = $this->_mime_types($ext); if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; } if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; } if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) { $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message); } } } } $this->IsHTML(true); $this->Body = $message; $textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message))); if ( !empty($textMsg) && empty($this->AltBody) ) { $this->AltBody = html_entity_decode($textMsg); } if ( empty($this->AltBody) ) { $this->AltBody = 'To view this email message, open the email in with HTML compatibility!' . "\n\n"; } } /** * Gets the mime type of the embedded or inline image * @access private * @return mime type of ext */ function _mime_types($ext = '') { $mimes = array( 'ai' => 'application/postscript', 'aif' => 'audio/x-aiff', 'aifc' => 'audio/x-aiff', 'aiff' => 'audio/x-aiff', 'avi' => 'video/x-msvideo', 'bin' => 'application/macbinary', 'bmp' => 'image/bmp', 'class' => 'application/octet-stream', 'cpt' => 'application/mac-compactpro', 'css' => 'text/css', 'dcr' => 'application/x-director', 'dir' => 'application/x-director', 'dll' => 'application/octet-stream', 'dms' => 'application/octet-stream', 'doc' => 'application/msword', 'dvi' => 'application/x-dvi', 'dxr' => 'application/x-director', 'eml' => 'message/rfc822', 'eps' => 'application/postscript', 'exe' => 'application/octet-stream', 'gif' => 'image/gif', 'gtar' => 'application/x-gtar', 'htm' => 'text/html', 'html' => 'text/html', 'jpe' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpeg', 'hqx' => 'application/mac-binhex40', 'js' => 'application/x-javascript', 'lha' => 'application/octet-stream', 'log' => 'text/plain', 'lzh' => 'application/octet-stream', 'mid' => 'audio/midi', 'midi' => 'audio/midi', 'mif' => 'application/vnd.mif', 'mov' => 'video/quicktime', 'movie' => 'video/x-sgi-movie', 'mp2' => 'audio/mpeg', 'mp3' => 'audio/mpeg', 'mpe' => 'video/mpeg', 'mpeg' => 'video/mpeg', 'mpg' => 'video/mpeg', 'mpga' => 'audio/mpeg', 'oda' => 'application/oda', 'pdf' => 'application/pdf', 'php' => 'application/x-httpd-php', 'php3' => 'application/x-httpd-php', 'php4' => 'application/x-httpd-php', 'phps' => 'application/x-httpd-php-source', 'phtml' => 'application/x-httpd-php', 'png' => 'image/png', 'ppt' => 'application/vnd.ms-powerpoint', 'ps' => 'application/postscript', 'psd' => 'application/octet-stream', 'qt' => 'video/quicktime', 'ra' => 'audio/x-realaudio', 'ram' => 'audio/x-pn-realaudio', 'rm' => 'audio/x-pn-realaudio', 'rpm' => 'audio/x-pn-realaudio-plugin', 'rtf' => 'text/rtf', 'rtx' => 'text/richtext', 'rv' => 'video/vnd.rn-realvideo', 'sea' => 'application/octet-stream', 'shtml' => 'text/html', 'sit' => 'application/x-stuffit', 'so' => 'application/octet-stream', 'smi' => 'application/smil', 'smil' => 'application/smil', 'swf' => 'application/x-shockwave-flash', 'tar' => 'application/x-tar', 'text' => 'text/plain', 'txt' => 'text/plain', 'tgz' => 'application/x-tar', 'tif' => 'image/tiff', 'tiff' => 'image/tiff', 'wav' => 'audio/x-wav', 'wbxml' => 'application/vnd.wap.wbxml', 'wmlc' => 'application/vnd.wap.wmlc', 'word' => 'application/msword', 'xht' => 'application/xhtml+xml', 'xhtml' => 'application/xhtml+xml', 'xl' => 'application/excel', 'xls' => 'application/vnd.ms-excel', 'xml' => 'text/xml', 'xsl' => 'text/xml', 'zip' => 'application/zip' ); return ( ! isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)]; } /** * Set (or reset) Class Objects (variables) * * Usage Example: * $page->set('X-Priority', '3'); * * @access public * @param string $name Parameter Name * @param mixed $value Parameter Value * NOTE: will not work with arrays, there are no arrays to set/reset */ function set ( $name, $value = '' ) { if ( isset($this->$name) ) { $this->$name = $value; } else { $this->SetError('Cannot set or reset variable ' . $name); return false; } } /** * Read a file from a supplied filename and return it. * * @access public * @param string $filename Parameter File Name */ function getFile($filename) { $return = ''; if ($fp = fopen($filename, 'rb')) { while (!feof($fp)) { $return .= fread($fp, 1024); } fclose($fp); return $return; } else { return false; } } /** * Strips newlines to prevent header injection. * @access private * @param string $str String * @return string */ function SecureHeader($str) { $str = trim($str); $str = str_replace("\r", "", $str); $str = str_replace("\n", "", $str); return $str; } /** * Set the private key file and password to sign the message. * * @access public * @param string $key_filename Parameter File Name * @param string $key_pass Password for private key */ function Sign($cert_filename, $key_filename, $key_pass) { $this->sign_cert_file = $cert_filename; $this->sign_key_file = $key_filename; $this->sign_key_pass = $key_pass; } } ?>