Файл: comment/phpmailer/class.phpmailer.php
Строк: 854
<?php
class PHPMailer
{
var $Priority = 3;
var $CharSet = "iso-8859-1";
var $ContentType = "text/plain";
var $Encoding = "8bit";
var $ErrorInfo = "";
var $From = "root@localhost";
var $FromName = "Root User";
var $Sender = "";
var $Subject = "";
var $Body = "";
var $AltBody = "";
var $WordWrap = 0;
var $Mailer = "mail";
var $Sendmail = "/usr/sbin/sendmail";
var $PluginDir = "";
var $Version = "1.73";
var $ConfirmReadingTo = "";
var $Hostname = "";
var $Host = "localhost";
var $Port = 25;
var $Helo = "";
var $SMTPAuth = false;
var $Username = "";
var $Password = "";
var $Timeout = 10;
var $SMTPDebug = false;
var $SMTPKeepAlive = false;
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 $LE = "n";
function IsHTML($bool) {
if($bool == true)
$this->ContentType = "text/html";
else
$this->ContentType = "text/plain";
}
function IsSMTP() {
$this->Mailer = "smtp";
}
function IsMail() {
$this->Mailer = "mail";
}
function IsSendmail() {
$this->Mailer = "sendmail";
}
function IsQmail() {
$this->Sendmail = "/var/qmail/bin/sendmail";
$this->Mailer = "sendmail";
}
function AddAddress($address, $name = "") {
$cur = count($this->to);
$this->to[$cur][0] = trim($address);
$this->to[$cur][1] = $name;
}
function AddCC($address, $name = "") {
$cur = count($this->cc);
$this->cc[$cur][0] = trim($address);
$this->cc[$cur][1] = $name;
}
function AddBCC($address, $name = "") {
$cur = count($this->bcc);
$this->bcc[$cur][0] = trim($address);
$this->bcc[$cur][1] = $name;
}
function AddReplyTo($address, $name = "") {
$cur = count($this->ReplyTo);
$this->ReplyTo[$cur][0] = trim($address);
$this->ReplyTo[$cur][1] = $name;
}
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;
}
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; }
switch($this->Mailer)
{
case "sendmail":
$result = $this->SendmailSend($header, $body);
break;
case "mail":
$result = $this->MailSend($header, $body);
break;
case "smtp":
$result = $this->SmtpSend($header, $body);
break;
default:
$this->SetError($this->Mailer . $this->Lang("mailer_not_supported"));
$result = false;
break;
}
return $result;
}
function SendmailSend($header, $body) {
if ($this->Sender != "")
$sendmail = sprintf("%s -oi -f %s -t", $this->Sendmail, $this->Sender);
else
$sendmail = sprintf("%s -oi -t", $this->Sendmail);
if(!@$mail = popen($sendmail, "w"))
{
$this->SetError($this->Lang("execute") . $this->Sendmail);
return false;
}
fputs($mail, $header);
fputs($mail, $body);
$result = pclose($mail) >> 8 & 0xFF;
if($result != 0)
{
$this->SetError($this->Lang("execute") . $this->Sendmail);
return false;
}
return true;
}
function MailSend($header, $body) {
$to = "";
for($i = 0; $i < count($this->to); $i++)
{
if($i != 0) { $to .= ", "; }
$to .= $this->to[$i][0];
}
if ($this->Sender != "" && strlen(ini_get("safe_mode"))< 1)
{
$old_from = ini_get("sendmail_from");
ini_set("sendmail_from", $this->Sender);
$params = sprintf("-oi -f %s", $this->Sender);
$rt = @mail($to, $this->EncodeHeader($this->Subject), $body,
$header, $params);
}
else
$rt = @mail($to, $this->EncodeHeader($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;
}
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);
$this->smtp->Reset();
return false;
}
for($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($bad_rcpt) > 0)
{
for($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
$this->SmtpClose();
return true;
}
function SmtpConnect() {
if($this->smtp == NULL) { $this->smtp = new SMTP(); }
$this->smtp->do_debug = $this->SMTPDebug;
$hosts = explode(";", $this->Host);
$index = 0;
$connection = ($this->smtp->Connected());
while($index < count($hosts) && $connection == false)
{
if(strstr($hosts[$index], ":"))
list($host, $port) = explode(":", $hosts[$index]);
else
{
$host = $hosts[$index];
$port = $this->Port;
}
if($this->smtp->Connect($host, $port, $this->Timeout))
{
if ($this->Helo != '')
$this->smtp->Hello($this->Helo);
else
$this->smtp->Hello($this->ServerHostname());
if($this->SMTPAuth)
{
if(!$this->smtp->Authenticate($this->Username,
$this->Password))
{
$this->SetError($this->Lang("authenticate"));
$this->smtp->Reset();
$connection = false;
}
}
$connection = true;
}
$index++;
}
if(!$connection)
$this->SetError($this->Lang("connect_host"));
return $connection;
}
function SmtpClose() {
if($this->smtp != NULL)
{
if($this->smtp->Connected())
{
$this->smtp->Quit();
$this->smtp->Close();
}
}
}
function SetLanguage($lang_type, $lang_path = "phpmailer/language/") {
if(file_exists($lang_path.'phpmailer.lang-'.$lang_type.'.php'))
include($lang_path.'phpmailer.lang-'.$lang_type.'.php');
else if(file_exists($lang_path.'phpmailer.lang-en.php'))
include($lang_path.'phpmailer.lang-en.php');
else
{
$this->SetError("Could not load language file");
return false;
}
$this->language = $PHPMAILER_LANG;
return true;
}
function AddrAppend($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 $addr_str;
}
function AddrFormat($addr) {
if(empty($addr[1]))
$formatted = $addr[0];
else
{
$formatted = $this->EncodeHeader($addr[1], 'phrase') . " <" .
$addr[0] . ">";
}
return $formatted;
}
function WrapText($message, $length, $qp_mode = false) {
$soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;
$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 = $space_left;
if (substr($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 = $length;
if (substr($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 $message;
}
function SetWordWrap() {
if($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;
}
}
function CreateHeader() {
$result = "";
$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));
if($this->Mailer != "mail")
{
if(count($this->to) > 0)
$result .= $this->AddrAppend("To", $this->to);
else if (count($this->cc) == 0)
$result .= $this->HeaderLine("To", "undisclosed-recipients:;");
if(count($this->cc) > 0)
$result .= $this->AddrAppend("Cc", $this->cc);
}
$from = array();
$from[0][0] = trim($this->From);
$from[0][1] = $this->FromName;
$result .= $this->AddrAppend("From", $from);
if((($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", $this->ReplyTo);
if($this->Mailer != "mail")
$result .= $this->HeaderLine("Subject", $this->EncodeHeader(trim($this->Subject)));
$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 [version " . $this->Version . "]");
if($this->ConfirmReadingTo != "")
{
$result .= $this->HeaderLine("Disposition-Notification-To",
"<" . trim($this->ConfirmReadingTo) . ">");
}
for($index = 0; $index < count($this->CustomHeader); $index++)
{
$result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]),
$this->EncodeHeader(trim($this->CustomHeader[$index][1])));
}
$result .= $this->HeaderLine("MIME-Version", "1.0");
switch($this->message_type)
{
case "plain":
$result .= $this->HeaderLine("Content-Transfer-Encoding", $this->Encoding);
$result .= sprintf("Content-Type: %s; charset="%s"",
$this->ContentType, $this->CharSet);
break;
case "attachments":
case "alt_attachments":
if($this->InlineImageExists())
{
$result .= sprintf("Content-Type: %s;%sttype="text/html";%stboundary="%s"%s",
"multipart/related", $this->LE, $this->LE,
$this->boundary[1], $this->LE);
}
else
{
$result .= $this->HeaderLine("Content-Type", "multipart/mixed;");
$result .= $this->TextLine("tboundary="" . $this->boundary[1] . '"');
}
break;
case "alt":
$result .= $this->HeaderLine("Content-Type", "multipart/alternative;");
$result .= $this->TextLine("tboundary="" . $this->boundary[1] . '"');
break;
}
if($this->Mailer != "mail")
$result .= $this->LE.$this->LE;
return $result;
}
function CreateBody() {
$result = "";
$this->SetWordWrap();
switch($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;
$result .= $this->EncodeString($this->AltBody, $this->Encoding);
$result .= $this->LE.$this->LE;
$result .= $this->GetBoundary($this->boundary[2], "",
"text/html", "") . $this->LE;
$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 = "";
return $result;
}
function GetBoundary($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 $result;
}
function EndBoundary($boundary) {
return $this->LE . "--" . $boundary . "--" . $this->LE;
}
function SetMessageType() {
if(count($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)
$this->message_type = "alt_attachments";
}
}
function HeaderLine($name, $value) {
return $name . ": " . $value . $this->LE;
}
function TextLine($value) {
return $value . $this->LE;
}
function AddAttachment($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;
}
function AttachAll() {
$mime = array();
for($i = 0; $i < count($this->attachment); $i++)
{
$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, $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, $name, $this->LE.$this->LE);
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("", $mime);
}
function EncodeFile ($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 $file_buffer;
}
function EncodeString ($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);
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 $encoded;
}
function EncodeHeader ($str, $position = 'text') {
$x = 0;
switch (strtolower($position)) {
case 'phrase':
if (!preg_match('/[200-377]/', $str)) {
$encoded = addcslashes($str, "..37177\"");
if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&'*+/=?^_`{|}~ -]/', $str))
return ($encoded);
else
return (""$encoded"");
}
$x = preg_match_all('/[^ 40 41 43-133135-176]/', $str, $matches);
break;
case 'comment':
$x = preg_match_all('/[()"]/', $str, $matches);
case 'text':
default:
$x += preg_match_all('/[ 00- 10 13 14 16- 37177-377]/', $str, $matches);
break;
}
if ($x == 0)
return ($str);
$maxlen = 75 - 7 - strlen($this->CharSet);
if (strlen($str)/3 < $x) {
$encoding = 'B';
$encoded = base64_encode($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 $encoded;
}
function EncodeQP ($str) {
$encoded = $this->FixEOL($str);
if (substr($encoded, -(strlen($this->LE))) != $this->LE)
$encoded .= $this->LE;
$encoded = preg_replace('/([ 00- 10 13 14 16- 37 75177-377])/e',
"'='.sprintf('%02X', ord('\1'))", $encoded);
$encoded = preg_replace("/([ 11 40])".$this->LE."/e",
"'='.sprintf('%02X', ord('\1')).'".$this->LE."'", $encoded);
$encoded = $this->WrapText($encoded, 74, true);
return $encoded;
}
function EncodeQ ($str, $position = "text") {
$encoded = preg_replace("[rn]", "", $str);
switch (strtolower($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:
$encoded = preg_replace('/([ 00- 11 13 14 16- 37 75 77137177-377])/e',
"'='.sprintf('%02X', ord('\1'))", $encoded);
break;
}
$encoded = str_replace(" ", "_", $encoded);
return $encoded;
}
function AddStringAttachment($string, $filename, $encoding = "base64",
$type = "application/octet-stream") {
$cur = count($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;
}
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;
$cur = count($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;
}
function InlineImageExists() {
$result = false;
for($i = 0; $i < count($this->attachment); $i++)
{
if($this->attachment[$i][6] == "inline")
{
$result = true;
break;
}
}
return $result;
}
function ClearAddresses() {
$this->to = array();
}
function ClearCCs() {
$this->cc = array();
}
function ClearBCCs() {
$this->bcc = array();
}
function ClearReplyTos() {
$this->ReplyTo = array();
}
function ClearAllRecipients() {
$this->to = array();
$this->cc = array();
$this->bcc = array();
}
function ClearAttachments() {
$this->attachment = array();
}
function ClearCustomHeaders() {
$this->CustomHeader = array();
}
function SetError($msg) {
$this->error_count++;
$this->ErrorInfo = $msg;
}
function RFCDate() {
$tz = date("Z");
$tzs = ($tz < 0) ? "-" : "+";
$tz = abs($tz);
$tz = ($tz/3600)*100 + ($tz%3600)/60;
$result = sprintf("%s %s%04d", date("D, j M Y H:i:s"), $tzs, $tz);
return $result;
}
function ServerVar($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 "";
}
function ServerHostname() {
if ($this->Hostname != "")
$result = $this->Hostname;
elseif ($this->ServerVar('SERVER_NAME') != "")
$result = $this->ServerVar('SERVER_NAME');
else
$result = "localhost.localdomain";
return $result;
}
function Lang($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: " . $key;
}
function IsError() {
return ($this->error_count > 0);
}
function FixEOL($str) {
$str = str_replace("rn", "n", $str);
$str = str_replace("r", "n", $str);
$str = str_replace("n", $this->LE, $str);
return $str;
}
function AddCustomHeader($custom_header) {
$this->CustomHeader[] = explode(":", $custom_header, 2);
}
}
?>