PHP郵件操作類

複製程式碼

class smtp
{
var $smtp_port;
var $time_out;
var $host_name;
var $ log_file;
var $relay_host;
var $debug;
var $auth;
var $user;
var $pass;
var $sock;
function smtp($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass)
{
$this->debug = true;
$this- > smtp_port = $smtp_port;
$this->relay_host = $relay_host;
$this->time_out = 30;
$this->auth = $auth;
$this->user = $user;
$this->pass = $pass;
$this->host_name = "本地主機"；
$this->log_file ="";
$this->sock = FALSE;
}
function sendmail($to, $from, $subject = "", $body = "" , $mailtype, $cc = "", $bcc = "", $additional_headers = "")
{
$mail_from = $this->get_address($this->strip_comment($from ));
$body = ereg_replace("(^|(rn))(\.)", "\1.\3", $body);
$header .= "MIME-版本:1.0 rn";
if($mailtype=="HTML")
{
$header .= "內容類型:text/htmlrn";
}
 $header .= "至: ".$to ."rn";
if ($cc != "")
{
$header .= "抄送: ".$cc."rn";
}
$header .= "寄件者：$fromrn";
$header .= "主題：".$subject."rn";
$header .= $ extra_headers;
$header .= "日期：".date("r")."rn";
$header .= "X-Mailer:來自Redhat (PHP/".phpversion().") rn";
list($msec, $sec) =explode(" ", microtime());
$header .= "訊息ID: rn";
$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)) {
$this-> log_write("錯誤：無法傳送電子郵件至".$rcpt_to."n");
$sent = FALSE;
繼續;
}
if ($this->smtp_send($this ->host_name, $mail_from, $rcpt_to, $header, $body)) {
$this->log_write(" 電子郵件已發送至n");
} else {
$this->log_write("錯誤：無法傳送電子郵件至n");
$sent = FALSE;
}
fclose($this->sock);
$this->log_write("與遠端主機n斷開連接");
}
}
 echo "";
echo $header;
return $sent;
}

/* 內部函數*/

function smtp_send($helo, $from, $to, $header, $body = "")
{
if (!$this->smtp_putcmd("HELO", $helo)) {
return $this->; smtp_error("傳送 HELO 指令");
}
#auth
if($this->auth){
if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode ($ this->user))) {
return $this->smtp_error("發送HELO 指令");
}

if (!$this->smtp_putcmd(" ", base64_encode($ this->pass))) {
return $this->smtp_error("發送HELO 指令");
}
}
#
if (! $this->smtp_putcmd(" MAIL", "FROM:")) {
return $this->smtp_error("從指令發送郵件");
 }

if (!$ this->smtp_putcmd("RCPT", "TO:")) {
return $this->smtp_error("發送RCPT TO 指令");
}

if (!$this->smtp_putcmd("DATA")) {
return $this->smtp_error("發送DATA 指令") ;
}

if (!$this- >smtp_message($header, $body)) {
return $this->smtp_error("發送訊息");
}

if (!$this->smtp_eom()) {
return $this->smtp_error("正在發送.; [EOM]");
}

if (!$this->smtp_putcmd ("QUIT")) {
return $this->smtp_error("發送QUIT 指令");
}

回傳 TRUE;
}

function smtp_sockopen($address)
{
if ($this->relay_host == "") {
回傳$this->smtp_sockopen_mx($address);
} else {
回傳$this->smtp_sockopen_relay();
}}

function smtp_sockopen_relay()
{
$this->log_write("嘗試".$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​​())) {
$this->log_write("錯誤：無法連線到中繼主機".$this->relay_host."n");
$this->log_write( "錯誤：".$errstr." (".$errno.")n");
return FALSE;
}
$this->log_write ("連接到中繼主機".$this ->relay_host."n");
回傳TRUE;;
}

function smtp_sockopen_mx($address)
{
 $domain = ereg_replace("^.@([ ^@] )$", "\1", $address);
if (!@getmxrr($domain, $MXHOSTS)) {
$this- >log_write("錯誤：無法解析MX "" .$domain.""n");
return FALSE;
}
foreach ($MXHOSTS as $host) {
$this- >log_write("嘗試".$host.": ".$this->smtp_port."n");
$this->sock = @fsockopen($host, $this->smtp_port , $errno, $errstr, $this->time_out);
 if (!($this->sock && $this->smtp_ok​​())) {
$this->log_write( "警告：無法連線到mx 主機".$host."n");
$this->log_write("錯誤：".$errstr." (".$errno.")n");
繼續;
}
$this->log_write("連接到mx 主機".$host."n");
回傳TRUE;
}
$this-> ;log_write("錯誤：無法連線到任何mx 主機(".implode(", ", $MXHOSTS).")n");
return FALSE;
}

function smtp_message( $header, $body)
{
fputs($this->sock $header."rn".$body);
$this->smtp_debug(">; ".str_replace("rn", "n"."> ", $header."n> ".$body. "n> "));

回傳TRUE;
}

function smtp_eom()
{
fputs($this->sock, "rn.rn" );
$this->smtp_debug(".[EOM]n");

return $this->smtp_ok​​​​();
}

function smtp_ok​​​ ()
{
$response = str_replace("rn", "", fgets ($this->sock, 512));
$this->smtp_debug($response."n") ;

if (!ereg("^[23]", $response )) {
fputs($this->sock, "QUITrn");
fgets($this->sock , 512);
$this->log_write("錯誤: 遠端主機回傳"".$response.""n");
回傳FALSE;
}
回傳TRUE;
 }

function smtp_putcmd($cmd, $arg = "" )
{
if ($arg != "") {
if($cmd=="") $cmd = $arg;
else $cmd = $cmd." ".$arg;
}

fputs($this->sock, $cmd."rn");
$ this->smtp_debug("> ".$cmd. "n");

return $this->smtp_ok​​();
}

function smtp_error($string)
{
$this->log_write ("錯誤：".$string.".n" 時發生錯誤);
return FALSE;
}

function log_write($ message)
{
$this- >smtp_debug($message);

if ($this->log_file == "") {
回傳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"))) {
$this->smtp_debug("警告：無法開啟日誌檔案"".$this- >log_file。 ""n ");
返回FALSE;
}
flock($fp, LOCK_EX);
fputs($fp, $message);
fclose($fp);

return TRUE;
}

function strip_comment($address)
{
$comment = "\([^()]*\)";
while>$comment = "\([^()]*\)";
while (ereg( $comment, $address)) {
$address = ereg_replace($comment, "", $address);
}

return $address;
}

 function get_address($address)
{
$address = ereg_replace("([ trn]) ", "", $address);
$address = ereg_replace("^.*.*$", "\1", $address);

return $address;
}

function smtp_debug($message)
{
 if ($this->debug) {
echo $message."";
}}

function get_attach_type($image_tag) { //

$filedata = array();

$img_file_con=fopen($image_tag,"r");
$img_file_con=fopen($image_tag,"r");
取消設定($image_data);
while ($tem_buffer=AddSlashes(fread($img_file_con,filesize($image_tag))))
$image_data.=$tem_buffer;
fclose; 🎜 >
$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/八位元組流";
break;
}


return $filedata;
}
 }
?>


 }
?>

 php

$smtpserver = "smtp.163.com";//SMTP伺服器
$smtpserverport =25;//SMTP伺服器連接埠
$smtpusermail = "caowlong163@163.com";// /SMTP 伺服器的使用者信箱
$smtpemailto = "caowlong@qq.com";//寄送給誰
$smtpuser = "caowlong163@163.com";//SMTP 伺服器的使用者信箱
$ smtppass = "XXX";//SMTP伺服器的使用者密碼
$mailsubject = "PHP100測試郵件系統";//郵件主旨
$mailbody = "你的使用者名稱是張三，密碼是11111 ";//郵件內容
$mailtype = "HTML";//郵件格式（HTML/TXT）,TXT為郵件文字

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