IT基地
用户登陆
我要注册
用户名或密码错误
登 陆
注 册
IT基地 >李蓝猫的博客 >我要发文
PHP邮箱类包,用于邮件发送
作者:李蓝猫   发布时间:2017-04-11 11:46:04   点击数:8147

在网站开发过程中,尤其是用户注册和找回密码的时候,我们经常会用到邮箱发送验证码的形式来判定用户是否为真实用户注册,这时候,我们就需要一个邮箱发送类来实现邮件发送验证码的功能,这里为大家提供一个可用且简单的邮箱发送邮件的类包,可点击附件下载:

附件:email.rar

代码如下:

<?php
    /**
    * 邮件发送类
    * 支持发送纯文本邮件和HTML格式的邮件,可以多收件人,多抄送,多秘密抄送,带附件的邮件
    * 需要的php扩展,sockets和Fileinfo。
    * @example
    * $mail = new MySendMail();
    * $mail->setServer("XXXXX", "XXXXX@XXXXX", "XXXXX"); 设置smtp服务器
    * $mail->setFrom("XXXXX"); 设置发件人
    * $mail->setReceiver("XXXXX"); 设置收件人,多个收件人,调用多次
    * $mail->setCc("XXXX"); 设置抄送,多个抄送,调用多次
    * $mail->setBcc("XXXXX"); 设置秘密抄送,多个秘密抄送,调用多次
    * $mail->setMailInfo("test", "<b>test</b>"); 设置邮件主题、内容
    * $mail->sendMail(); 发送
    */
    class MySendMail {
        /**
        * @var string 邮件传输代理用户名
        * @access private
        */
        private $_userName;
        /**
        * @var string 邮件传输代理密码
        * @access private
        */
        private $_password;
        /**
        * @var string 邮件传输代理服务器地址
        * @access protected
        */
        protected $_sendServer;
        /**
        * @var int 邮件传输代理服务器端口
        * @access protected
        */
        protected $_port=25;
        /**
        * @var string 发件人
        * @access protected
        */
        protected $_from;
        /**
        * @var string 收件人
        * @access protected
        */
        protected $_to;
        /**
        * @var string 抄送
        * @access protected
        */
        protected $_cc;
        /**
        * @var string 秘密抄送
        * @access protected
        */
        protected $_bcc;
        /**
        * @var string 主题
        * @access protected
        */
        protected $_subject;
        /**
        * @var string 邮件正文
        * @access protected
        */
        protected $_body;
        /**
        * @var string 附件
        * @access protected
        */
        protected $_attachment;
        /**
        * @var reource socket资源
        * @access protected
        */
        protected $_socket;
        /**
        * @var string 错误信息
        * @access protected
        */
        protected $_errorMessage;
        /**
        * 设置邮件传输代理,如果是可以匿名发送有邮件的服务器,只需传递代理服务器地址就行
        * @access public
        * @param string $server 代理服务器的ip或者域名
        * @param string $username 认证账号
        * @param string $password 认证密码
        * @param int $port 代理服务器的端口,smtp默认25号端口
        * @return boolean
        */
        public function setServer($server, $username="", $password="", $port=25) {
            $this->_sendServer = $server;
            $this->_port = $port;
            if(!empty($username)) {
                $this->_userName = base64_encode($username);
            }
            if(!empty($password)) {
                $this->_password = base64_encode($password);
            }
            return true;
        }
        /**
        * 设置发件人
        * @access public
        * @param string $from 发件人地址
        * @return boolean
        */
        public function setFrom($from) {
            $this->_from = $from;
            return true;
        }
        /**
        * 设置收件人,多个收件人,连续调用多次.
        * @access public
        * @param string $to 收件人地址
        * @return boolean
        */
        public function setReceiver($to) {
            if(isset($this->_to)) {
                if(is_string($this->_to)) {
                    $this->_to = array($this->_to);
                    $this->_to[] = $to;
                    return true;
                }
                elseif(is_array($this->_to)) {
                    $this->_to[] = $to;
                    return true;
                }
                else {
                    return false;
                }
            }
            else {
                $this->_to = $to;
                return true;
            }
        }
        /**
        * 设置抄送,多个抄送,连续调用多次.
        * @access public
        * @param string $cc 抄送地址
        * @return boolean
        */
        public function setCc($cc) {
            if(isset($this->_cc)) {
                if(is_string($this->_cc)) {
                    $this->_cc = array($this->_cc);
                    $this->_cc[] = $cc;
                    return true;
                }
                elseif(is_array($this->_cc)) {
                    $this->_cc[] = $cc;
                    return true;
                }
                else {
                    return false;
                }
            }
            else {
                $this->_cc = $cc;
                return true;
            }
        }
        /**
        * 设置秘密抄送,多个秘密抄送,连续调用多次
        * @access public
        * @param string $bcc 秘密抄送地址
        * @return boolean
        */
        public function setBcc($bcc) {
            if(isset($this->_bcc)) {
                if(is_string($this->_bcc)) {
                    $this->_bcc = array($this->_bcc);
                    $this->_bcc[] = $bcc;
                    return true;
                }
                elseif(is_array($this->_bcc)) {
                    $this->_bcc[] = $bcc;
                    return true;
                }
                else {
                    return false;
                }
            }
            else {
                $this->_bcc = $bcc;
                return true;
            }
        }
        /**
        * 设置邮件信息
        * @access public
        * @param string $body 邮件主题
        * @param string $subject 邮件主体内容,可以是纯文本,也可是是HTML文本
        * @param string $attachment 附件,文件地址
        * @return boolean
        */
        public function setMailInfo($subject, $body, $attachment="") {
            $this->_subject = $subject;
            $this->_body = base64_encode($body);
            if(!empty($attachment)) {
                $this->_attachment = $attachment;
            }
            return true;
        }
        /**
        * 发送邮件
        * @access public
        * @return boolean
        */
        public function sendMail() {
            $command = $this->getCommand();
            $this->socket();
            foreach ($command as $value) {
                if($this->sendCommand($value[0], $value[1])) {
                    continue;
                }
                else{
                    return false;
                }
            }
            //其实这里也没必要关闭,smtp命令:QUIT发出之后,服务器就关闭了连接,本地的socket资源会自动释放
            $this->close(); 
            echo 'Mail OK!';
            return true;
        }
        /**
        * 返回错误信息
        * @return string
        */
        public function error(){
            if(!isset($this->_errorMessage)) {
                $this->_errorMessage = "";
            }
            return $this->_errorMessage;
        }
        /**
        * 返回mail命令
        * @access protected
        * @return array
        */
        protected function getCommand() {
            $command = array(
                    array("HELO sendmail\r\n", 250)
                );
            if(!empty($this->_userName)){
                $command[] = array("AUTH LOGIN\r\n", 334);
                $command[] = array($this->_userName . "\r\n", 334);
                $command[] = array($this->_password . "\r\n", 235);
            }
            $command[] = array("MAIL FROM:<" . $this->_from . ">\r\n", 250);
            $separator = "----=_Part_" . md5($this->_from . time()) . uniqid(); //分隔符
            //设置发件人
            $header = "FROM: Kmedia<" . $this->_from . ">\r\n";
            //设置收件人
            if(is_array($this->_to)) {
                $count = count($this->_to);
                for($i=0; $i<$count; $i++){
                    $command[] = array("RCPT TO: <" . $this->_to[$i] . ">\r\n", 250);
                    if($i == 0){
                        $header .= "TO: <" . $this->_to[$i] .">";
                    }
                    elseif($i + 1 == $count){
                        $header .= ",<" . $this->_to[$i] .">\r\n";
                    }
                    else{
                        $header .= ",<" . $this->_to[$i] .">";
                    }
                }
            }
            else{
                $command[] = array("RCPT TO: <" . $this->_to . ">\r\n", 250);
                $header .= "TO: <" . $this->_to . ">\r\n";
            }
            //设置抄送
            if(isset($this->_cc)) {
                if(is_array($this->_cc)) {
                    $count = count($this->_cc);
                    for($i=0; $i<$count; $i++){
                        $command[] = array("RCPT TO: <" . $this->_cc[$i] . ">\r\n", 250);
                        if($i == 0){
                        $header .= "CC: <" . $this->_cc[$i] .">";
                        }
                        elseif($i + 1 == $count){
                            $header .= ",<" . $this->_cc[$i] .">\r\n";
                        }
                        else{
                            $header .= ",<" . $this->_cc[$i] .">";
                        }
                    }
                }
                else{
                    $command[] = array("RCPT TO: <" . $this->_cc . ">\r\n", 250);
                    $header .= "CC: <" . $this->_cc . ">\r\n";
                }
            }
            //设置秘密抄送
            if(isset($this->_bcc)) {
                if(is_array($this->_bcc)) {
                    $count = count($this->_bcc);
                    for($i=0; $i<$count; $i++){
                        $command[] = array("RCPT TO: <" . $this->_bcc[$i] . ">\r\n", 250);
                        if($i == 0){
                        $header .= "BCC: <" . $this->_bcc[$i] .">";
                        }
                        elseif($i + 1 == $count){
                            $header .= ",<" . $this->_bcc[$i] .">\r\n";
                        }
                        else{
                            $header .= ",<" . $this->_bcc[$i] .">";
                        }
                    }
                }
                else{
                    $command[] = array("RCPT TO: <" . $this->_bcc . ">\r\n", 250);
                    $header .= "BCC: <" . $this->_bcc . ">\r\n";
                }
            }
            $header .= "Subject: " . $this->_subject ."\r\n";
            if(isset($this->_attachment)) {
                //含有附件的邮件头需要声明成这个
                $header .= "Content-Type: multipart/mixed;\r\n";
            }
            elseif(false){
                //邮件体含有图片资源的需要声明成这个
                $header .= "Content-Type: multipart/related;\r\n";
            }
            else{
                //html或者纯文本的邮件声明成这个
                $header .= "Content-Type: multipart/alternative;\r\n";
            }
            //邮件头分隔符
            $header .= "\t" . 'boundary="' . $separator . '"';
            $header .= "\r\nMIME-Version: 1.0\r\n";
            $header .= "\r\n--" . $separator . "\r\n";
            $header .= "Content-Type:text/html; charset=utf-8\r\n";
            $header .= "Content-Transfer-Encoding: base64\r\n\r\n";
            $header .= $this->_body . "\r\n";
            $header .= "--" . $separator . "\r\n";
            //加入附件
            if(isset($this->_attachment)){
                $header .= "\r\n--" . $separator . "\r\n";
                $header .= "Content-Type: " . $this->getMIMEType() . '; name="' . basename($this->_attachment) . '"' . "\r\n";
                $header .= "Content-Transfer-Encoding: base64\r\n";
                $header .= 'Content-Disposition: attachment; filename="' . basename($this->_attachment) . '"' . "\r\n";
                $header .= "\r\n";
                $header .= $this->readFile();
                $header .= "\r\n--" . $separator . "\r\n";
            }
            $header .= "\r\n.\r\n";
            $command[] = array("DATA\r\n", 354);
            $command[] = array($header, 250);
            $command[] = array("QUIT\r\n", 221);
            return $command;
        }
        /**
        * 发送命令
        * @access protected
        * @param string $command 发送到服务器的smtp命令
        * @param int $code 期望服务器返回的响应吗
        * @return boolean
        */
        protected function sendCommand($command, $code) {
            echo 'Send command:' . $command . ',expected code:' . $code . '<br />';
            //发送命令给服务器
            try{
                if(socket_write($this->_socket, $command, strlen($command))){
                    //当邮件内容分多次发送时,没有$code,服务器没有返回
                    if(empty($code))  {
                        return true;
                    }
                    //读取服务器返回
                    $data = trim(socket_read($this->_socket, 1024));
                    echo 'response:' . $data . '<br /><br />';
                    if($data) {
                        $pattern = "/^".$code."/";
                        if(preg_match($pattern, $data)) {
                            return true;
                        }
                        else{
                            $this->_errorMessage = "Error:" . $data . "|**| command:";
                            return false;
                        }
                    }
                    else{
                        $this->_errorMessage = "Error:" . socket_strerror(socket_last_error());
                        return false;
                    }
                }
                else{
                    $this->_errorMessage = "Error:" . socket_strerror(socket_last_error());
                    return false;
                }
            }catch(Exception $e) {
                $this->_errorMessage = "Error:" . $e->getMessage();
            }
        }
        /**
        * 读取附件文件内容,返回base64编码后的文件内容
        * @access protected
        * @return mixed
        */
        protected function readFile() {
            if(isset($this->_attachment) && file_exists($this->_attachment)) {
                $file = file_get_contents($this->_attachment);
                return base64_encode($file);
            }
            else {
                return false;
            }
        }
        /**
        * 获取附件MIME类型
        * @access protected
        * @return mixed
        */
        protected function getMIMEType() {
            if(isset($this->_attachment) && file_exists($this->_attachment)) {
                $mime = mime_content_type($this->_attachment);
                if(! preg_match("/gif|jpg|png|jpeg/", $mime)){
                    $mime = "application/octet-stream";
                }
                return $mime;
            }
            else {
                return false;
            }
        }
        /**
        * 建立到服务器的网络连接
        * @access private
        * @return boolean
        */
        private function socket() {
            if(!function_exists("socket_create")) {
                $this->_errorMessage = "Extension sockets must be enabled";
                return false;
            }
            //创建socket资源
            $this->_socket = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
            if(!$this->_socket) {
                $this->_errorMessage = socket_strerror(socket_last_error());
                return false;
            }
            socket_set_block($this->_socket);//设置阻塞模式
            //连接服务器
            if(!socket_connect($this->_socket, $this->_sendServer, $this->_port)) {
                $this->_errorMessage = socket_strerror(socket_last_error());
                return false;
            }
            socket_read($this->_socket, 1024);
            return true;
        }
        /**
        * 关闭socket
        * @access private
        * @return boolean
        */
        private function close() {
            if(isset($this->_socket) && is_object($this->_socket)) {
                $this->_socket->close();
                return true;
            }
            $this->_errorMessage = "No resource can to be close";
            return false;
        }
    }
    /**************************** Test ***********************************/

    $mail = new MySendMail();
    $mail->setServer("smtp.exmail.qq.com", "lengmou@59zone.com", "59zone");//设置smtp服务器
    $mail->setFrom("lengmou@59zone.com");//发送邮箱
    $mail->setReceiver('1291540919@qq.com');//接收邮箱
    //$mail->setReceiver("XXXXX@XXXXX");
    //$mail->setCc("XXXXX@XXXXX");
    //$mail->setCc("XXXXX@XXXXX");
    //$mail->setBcc("XXXXX@XXXXX");
    //$mail->setBcc("XXXXX@XXXXX");
    //$mail->setBcc("XXXXX@XXXXX");
    $rand = rand(1000,9999);
    $mail->setMailInfo("注册验证码", "您的验证码为:<b style='color:red'>$rand</b>,感谢您的支持与理解~");
    $mail->sendMail();
	exit;
?>


本站部分数据来自软件的自动采集,仅用于学习交流,决不用于商用,如有侵犯您的合法权益,请联系我们删除。
发表技术文档,,记录个人生活,聚集意见领袖,众多IT精英,以我们的技术让开发更便捷。
IT基地版权所有,伪版必究 京ICP备17064610号-1
微信QQ空间QQ好友新浪微博FacebookTwitter