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php邮件发送代码,php邮件群发实例

发布时间：2020-08-01编辑：脚本学堂
本文介绍了php发送邮件的方法，php通过smtp协议发送邮件，php邮件发送类的实例代码，需要的朋友参考下。

php邮件发送是通过smtp协议进行的。

专题推荐：php怎么发邮件？

一个php邮件发送的类的一个函数。
 

复制代码 代码示例:

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-Version:1.0rn";

if($mailtype=="HTML"){
$header .= "Content-Type:text/htmlrn";
}

$header .= "To: ".$to."rn";

if ($cc != "") {
$header .= "Cc: ".$cc."rn";
}

$header .= "From: 报名邮件.<".$from.">rn";
$header .= "Subject: ".$subject."rn";
$header .= $additional_headers;
$header .= "Date: ".date("r")."rn";
$header .= "X-Mailer:By redhat (PHP/".phpversion().")rn";
$utfheader=iconv("UTF-8","GB2312",$header);
list($msec, $sec) = explode(" ", microtime());

$header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">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)) {
$this->log_write("Error: Cannot send email to ".$rcpt_to."n");
$sent = FALSE;
continue;
}

if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $utfheader, $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 hostn");
}
return $sent;
}

调用例子：
 

复制代码 代码示例:

include("sendmail.php");//发送邮件类
####################--发邮件--####################
$smtpserver  =  "smtp.126.com";//SMTP服务器
$smtpserverport = 25;//SMTP服务器端口
$smtpusermail  =  "test@126.com";//SMTP服务器的用户邮箱
$smtpuser =  "test";//SMTP服务器的用户帐号
$smtppass =  "123456";//SMTP服务器的用户密码

$smtpemailto  =  "dianzhong@126.com";//发送给谁
$mailsubject  =  $username.'报名!';//邮件主题
$mailtime= date("Y-m-d H:i:s");
$mailbody =  $content;//邮件内容

$utfmailbody = iconv("UTF-8","GB2312",$mailbody);//转换邮件编码
$mailtype =  "HTML";//邮件格式（HTML/TXT）,TXT为文本邮件

关于smtp服务器，可以注册一个126的邮箱。
以上代码中，修改成自己注册的邮箱地址和用户名、密码，就可以用php发邮件了。

附，php邮件发送类 sendmail.php
 

复制代码 代码示例:

<?php
class smtp
{
/* Public Variables */
var $smtp_port;
var $time_out;
var $host_name;
var $log_file;
var $relay_host;
var $debug;
var $auth;
var $user;
var $pass;

/* Private Variables */
var $sock;

/* Constractor */

function smtp($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass)
{
$this->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 = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "")
{
$mail_from = $this->get_address($this->strip_comment($from));
$body = ereg_replace("(^|(rn))(.)", "1.3", $body);
$header = "MIME-Version:1.0rn";

if($mailtype=="HTML"){
$header .= "Content-Type:text/htmlrn";
}

$header .= "To: ".$to."rn";

if ($cc != "") {
$header .= "Cc: ".$cc."rn";
}

$header .= "From: 报名邮件.<".$from.">rn";
$header .= "Subject: ".$subject."rn";
$header .= $additional_headers;
$header .= "Date: ".date("r")."rn";
$header .= "X-Mailer:By Redhat (PHP/".phpversion().")rn";
$utfheader=iconv("UTF-8","GB2312",$header);
list($msec, $sec) = explode(" ", microtime());

$header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">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)) {
$this->log_write("Error: Cannot send email to ".$rcpt_to."n");
$sent = FALSE;
continue;
}

if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $utfheader, $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 hostn");
}
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 $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
}
if (!$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", $address);
if (!@getmxrr($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, $header."rn".$body);
$this->smtp_debug("> ".str_replace("rn", "n"."> ", $header."n> ".$body."n> "));
return 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);
$this->log_write("Error: Remote host returned "".$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."rn");
$this->smtp_debug("> ".$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("([ trn])+", "", $address);
$address = ereg_replace("^.*<(.+)>.*$", "1", $address);
return $address;
}
function smtp_debug($message)
{
if ($this->debug) {
echo $message;
}
}
}
?>

2，php发送邮件的例子：
 

复制代码 代码示例:

<?PHP
error_reporting(0);
$action = $_POST['action'];
if($action == "sendaction"){
 $username = $_POST['username'];
 $sex = $_POST['sex'];
 $age = $_POST['age'];
 $email = $_POST['email'];
 $hometel = $_POST['hometel'];
 $tel = $_POST['tel'];
 $city = $_POST['city'];
 $address = $_POST['address'];

if($username != "" && $email != "" && $tel != ""){
$template = file_get_contents('template.html');
$template = str_replace('{username}',$username,$template);
$template = str_replace('{sex}',$sex,$template);
$template = str_replace('{age}',$age,$template);
$template = str_replace('{email}',$email,$template);
$template = str_replace('{hometel}',$hometel,$template);
$template = str_replace('{tel}',$tel,$template);
$template = str_replace('{city}',$city,$template);
$template = str_replace('{address}',$address,$template);

$content = $template;

include("sendmail.php");//发送邮件类
####################--发邮件--####################
$smtpserver  =  "smtp.126.com";//SMTP服务器
$smtpserverport = 25;//SMTP服务器端口
$smtpusermail  =  "test@126.com";//SMTP服务器的用户邮箱
$smtpuser =  "test";//SMTP服务器的用户帐号
$smtppass =  "123456";//SMTP服务器的用户密码

$smtpemailto  =  "xiao@126.com";//发送给谁
$mailsubject  =  $username.'报名!';//邮件主题
$mailtime= date("Y-m-d H:i:s");
$mailbody =  $content;//邮件内容
 
$utfmailbody = iconv("UTF-8","GB2312",$mailbody);//转换邮件编码
$mailtype =  "HTML";//邮件格式（HTML/TXT）,TXT为文本邮件

$smtp = new smtp($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.
$smtp->debug = FALSE;//是否显示发送的调试信息 FALSE or TRUE
if($smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $utfmailbody, $mailtype))
{
 echo '<script>alert("报名成功");window.location="/";</script>';
}else
{
 echo '<script>alert("报名失败");window.histroy.back(-1);</script>';
}
 }else{
echo '<script>alert("邮件地址，主题，内容不能为空");history.back();</script>';
 }
}

?>
<html>
<head>
<style type="text/css">
<!--
body,td,th {
 font-size: 12px;
}
table {background:#f4f4f4}
table td{height:40px; vertical-align:middle}
.red{color:#F00; font-size:14px;}
-->
</style>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title> 报名系统- www.yuju100.com </title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script language="javascript">
function checkform()
{
 if($('#username').val()=='')
 {
alert('请填写姓名');
return false;
 }
 if($('#email').val()=='')
 {
alert('请填写邮件地址');
return false;
 }
 if($('#tel').val()=='')
 {
alert('请填写手机号码');
return false;
 }
}
</script>
</head>
<body>
<form id="form1" name="form1" method="post" action="index.php" onSubmit="return checkform()">
  <input name="action" type="hidden" value="sendaction" />
  <table width="800" border="0" align="center" cellpadding="0" cellspacing="0" >
<tr>
  <td width="96" align="right">姓&nbsp;&nbsp;&nbsp;&nbsp;名：</td>
  <td width="704"><input name="username" type="text" id="username" />
   <span class="red"> *</span></td>
</tr>
<tr>
  <td align="right">性&nbsp;&nbsp;&nbsp;&nbsp;别：</td>
  <td><input type="radio" name="sex"   value="radio" checked>
男<input type="radio" name="sex"   value="radio">
女</td>
  
<tr>
  <td align="right">年&nbsp;&nbsp;&nbsp;&nbsp;龄：</td>
  <td><input name="age" type="text" id="age" /></td>
</tr>
<tr>
  <td align="right">电子邮件：</td>
  <td><input name="email" type="text" id="email" /><span class="red"> *</span></td>
</tr>
<tr>
  <td align="right">家庭电话：</td>
  <td><input name="hometel" type="text" id="hometel" /></td>
</tr>
<tr>
  <td align="right">移动电话：</td>
  <td><input name="tel" type="text" id="tel" /><span class="red"> *</span></td>
</tr>
<tr>
  <td align="right">所&nbsp;在&nbsp;地：</td>
  <td><input name="city" type="text" id="city" /></td>
</tr>
<tr>
  <td align="right">联系地址：</td>
  <td><input name="address" type="text" id="address" style="width:300px;" /></td>
</tr>
<tr>
  <td align="right"><input type="submit" name="button" id="button" value="提交" /></td>
  <td>&nbsp;</td>
</tr>
  </table>
</form>
</body>
</html>

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