debug = FALSE;
$this->smtp_port = $smtp_port;
$this->relay_host = $relay_host;
$this->time_out = 30; //is used in fsockopen()
#
$this->auth = $auth;//auth
$this->user = $user;
$this->pass = $pass;
#
$this->host_name = "localhost"; //is used in HELO command
$this->log_file ="";
$this->sock = FALSE;
}
/* Main Function */
function sendmail($to, $from, $subject = "", $body_c = "", $file='', $mailtype='HTML', $cc = "", $bcc = "", $additional_headers = "")
{
$mail_from = $this->get_address($this->strip_comment($from));
$body_c = @ereg_replace("(^|(\r\n))(\\.)", "\\1.\\3", $body_c);
$uniq_id = md5(uniqid(time()));
$boundary = "cyberhero_$uniq_id";
$header = '';
$header .= $this->HeaderLine('Date', date("r"));
$header .= $this->HeaderLine('Return-Path', trim($from));
$header .= $this->HeaderLine('To', $to);
$header .= $this->HeaderLine('From', $from);
$header .= $this->HeaderLine('Reply-to', $from);
$header .= $this->HeaderLine('Subject', $subject);
$header .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, 'cyberhero', "\r\n");
$header .= $this->HeaderLine('X-Priority', '3');
$header .= $this->HeaderLine('X-Mailer', 'test');
//$header .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($from) . '>');
$header .= $this->HeaderLine('MIME-Version', '1.0');
$header .= $this->HeaderLine('charset','utf-8');
if( $file != '' ){
$body = $this->HeaderLine('Content-Type', 'multipart/mixed;');
$body .= $this->TextLine("\tboundary=\"" . $boundary . '"');
$body .= "\r\n";
$body .= "\r\n";
$body .= $this->TextLine('--' . $boundary);
$body .= sprintf("Content-Type: text/plain; charset = \"utf-8\"");
$body .= "\r\n";
$body .= $this->HeaderLine('Content-Transfer-Encoding', '8bit');
$body .= "\r\n";
$body .= $body_c;
$body .= "\r\n";
$body .= "\r\n";
$body .= sprintf("--%s%s", $boundary, "\r\n");
$body .= sprintf("Content-Type: %s; name=\"%s\"%s", 'application/octet-stream', "$file", "\r\n");
$body .= sprintf("Content-Transfer-Encoding: %s%s", 'base64', "\r\n");
$body .= sprintf("Content-Disposition: attachment; filename=\"$file\"");
$body .= "\r\n";
$body .= "\r\n";
$data = file_get_contents("$file");
$body .=chunk_split(base64_encode($data));
$body .= "\r\n";
$body .= "\r\n";
$body .= sprintf("--%s--%s", $boundary, "\r\n");
}else{
$header .= "\r\n";
$body = $body_c;
$header = iconv("utf-8", "gb2312",$header);
$body = iconv("utf-8", "gb2312",$body);
}
//$header = iconv("utf-8", "gb2312",$header);
//$body = iconv("utf-8", "gb2312",$body);
list($msec, $sec) = explode(" ", microtime());
$TO = explode(",", $this->strip_comment($to));
if ($cc != "") {
$TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
}
if ($bcc != "") {
$TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
}
$sent = TRUE;
foreach ($TO as $rcpt_to) {
$rcpt_to = $this->get_address($rcpt_to);
if (!$this->smtp_sockopen($rcpt_to)) {
$this->log_write("Error: Cannot send email to ".$rcpt_to."\n");
$sent = FALSE;
continue;
}
if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $header, $body)) {
$this->log_write("E-mail has been sent to <".$rcpt_to.">\n");
} else {
$this->log_write("Error: Cannot send email to <".$rcpt_to.">\n");
$sent = FALSE;
}
fclose($this->sock);
$this->log_write("Disconnected from remote host\n");
}
return $sent;
}
/* Private Functions */
function smtp_send($helo, $from, $to, $header, $body = "") {
if (!$this->smtp_putcmd("HELO", $helo)) {
return $this->smtp_error("sending HELO command");
}
#auth
if($this->auth){
if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user))) {
return $this->smtp_error("sending HELO command");
}
if (!$this->smtp_putcmd("", base64_encode($this->pass))) {
return $this->smtp_error("sending HELO command");
}
}
#
if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">")) {
return $this->smtp_error("sending MAIL FROM command");
}
if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">")) {
return $this->smtp_error("sending RCPT TO command");
}
if (!$this->smtp_putcmd("DATA")) {
return $this->smtp_error("sending DATA command");
}
if (!$this->smtp_message($header, $body)) {
return $this->smtp_error("sending message");
}
if (!$this->smtp_eom()) {
return $this->smtp_error("sending . [EOM]");
}
if (!$this->smtp_putcmd("QUIT")) {
return $this->smtp_error("sending QUIT command");
}
return TRUE;
}
function smtp_sockopen($address) {
if ($this->relay_host == "") {
return $this->smtp_sockopen_mx($address);
} else {
return $this->smtp_sockopen_relay();
}
}
function smtp_sockopen_relay(){
$this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n");
$this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
if (!($this->sock && $this->smtp_ok())) {
$this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n");
$this->log_write("Error: ".$errstr." (".$errno.")\n");
return FALSE;
}
$this->log_write("Connected to relay host ".$this->relay_host."\n");
return TRUE;;
}
function smtp_sockopen_mx($address) {
$domain = ereg_replace("^.+@([^@]+){1}quot;, "\\1", $address);
if (!@getmxrr($domain, $MXHOSTS)) {
$this->log_write("Error: Cannot resolve MX \"".$domain."\"\n");
return FALSE;
}
foreach ($MXHOSTS as $host) {
$this->log_write("Trying to ".$host.":".$this->smtp_port."\n");
$this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
if (!($this->sock && $this->smtp_ok())) {
$this->log_write("Warning: Cannot connect to mx host ".$host."\n");
$this->log_write("Error: ".$errstr." (".$errno.")\n");
continue;
}
$this->log_write("Connected to mx host ".$host."\n");
return TRUE;
}
$this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n");
return FALSE;
}
function smtp_message($header, $body) {
fputs($this->sock, $header.$body);
$this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> "));
return TRUE;
}
function smtp_eom() {
fputs($this->sock, "\r\n.\r\n");
$this->smtp_debug(". [EOM]\n");
return $this->smtp_ok();
}
function smtp_ok() {
$response = str_replace("\r\n", "", fgets($this->sock, 512));
$this->smtp_debug($response."\n");
if (!@ereg("^[23]", $response)) {
fputs($this->sock, "QUIT\r\n");
fgets($this->sock, 512);
$this->log_write("Error: Remote host returned \"".$response."\"\n");
return FALSE;
}
return TRUE;
}
function smtp_putcmd($cmd, $arg = "")
{
if ($arg != "") {
if($cmd=="") $cmd = $arg;
else $cmd = $cmd." ".$arg;
}
fputs($this->sock, $cmd."\r\n");
$this->smtp_debug("> ".$cmd."\n");
return $this->smtp_ok();
}
function smtp_error($string)
{
$this->log_write("Error: Error occurred while ".$string.".\n");
return FALSE;
}
function log_write($message)
{
/*
$this->smtp_debug($message);
if ($this->log_file == "") {
return TRUE;
}
$message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message;
if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) {
$this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n");
return FALSE;
}
flock($fp, LOCK_EX);
fputs($fp, $message);
fclose($fp);
return TRUE;
*/
}
function strip_comment($address)
{
$comment = "\\([^()]*\\)";
while (@ereg($comment, $address)) {
$address = @ereg_replace($comment, "", $address);
}
return $address;
}
function get_address($address)
{
$address = @ereg_replace("([ \t\r\n])+", "", $address);
$address = @ereg_replace("^.*<(.+)>.*{1}quot;, "\\1", $address);
return $address;
}
function smtp_debug($message)
{
if ($this->debug) {
echo $message."
";
}
}
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 $result;
}
function HeaderLine($name, $value) {
return $name . ": " . $value . "\r\n";
}
public function TextLine($value) {
return $value . "\r\n";
}
function get_attach_type($image_tag) { //
$filedata = array();
$img_file_con=fopen($image_tag,"r");
unset($image_data);
while ($tem_buffer=AddSlashes(fread($img_file_con,filesize($image_tag))))
$image_data.=$tem_buffer;
fclose($img_file_con);
$filedata['context'] = $image_data;
$filedata['filename']= basename($image_tag);
$extension=substr($image_tag,strrpos($image_tag,"."),strlen($image_tag)-strrpos($image_tag,"."));
switch($extension){
case ".gif":
$filedata['type'] = "image/gif";
break;
case ".gz":
$filedata['type'] = "application/x-gzip";
break;
case ".htm":
$filedata['type'] = "text/html";
break;
case ".html":
$filedata['type'] = "text/html";
break;
case ".jpg":
$filedata['type'] = "image/jpeg";
break;
case ".tar":
$filedata['type'] = "application/x-tar";
break;
case ".txt":
$filedata['type'] = "text/plain";
break;
case ".zip":
$filedata['type'] = "application/zip";
break;
default:
$filedata['type'] = "application/octet-stream";
break;
}
return $filedata;
}
}
?>
测试程序 ";//邮件内容
$mailtype = "HTML";
$smtp = new smtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);//这里面的一个true是表示使用身份验证,否则不使用身份验证.
$smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, 'smtpx.php', $mailtype);
$smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody);
?>
