PHP发送电子邮件

1、导入文件，如本案例把Stmp.class.php放到Common\Common目录下，代码很多，直接复制就行!

 

  1 <?php
  2 namespace Common\Common;
  3 
  4 class Smtp
  5 {
  6     /* Public Variables */
  7     var $smtp_port;
  8     var $time_out;
  9     var $host_name;
 10     var $log_file;
 11     var $relay_host;
 12     var $debug;
 13     var $auth;
 14     var $user;
 15     var $pass;
 16 
 17     /* Private Variables */ 
 18     var $sock;
 19 
 20     /* Constractor */
 21 
 22     function __construct($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass)
 23     {
 24         $this->debug = FALSE;
 25         $this->smtp_port = $smtp_port;
 26         $this->relay_host = $relay_host;
 27         $this->time_out = 30; //is used in fsockopen() 
 28         
 29         #
 30 
 31         $this->auth = $auth;//auth
 32         $this->user = $user;
 33         $this->pass = $pass;
 34         
 35         #
 36 
 37         $this->host_name = "localhost"; //is used in HELO command 
 38         $this->log_file = "";
 39         $this->sock = FALSE;
 40     }
 41     /* Main Function */
 42 
 43     function sendmail($to, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "")
 44     {
 45         $mail_from = $this->get_address($this->strip_comment($from));
 46         $body = ereg_replace("(^|(\r\n))(\.)", "\1.\3", $body);
 47         $header = "MIME-Version:1.0\r\n";
 48 
 49         if($mailtype=="HTML"){
 50             $header .= "Content-Type:text/html\r\n";
 51         }
 52 
 53         $header .= "To: ".$to."\r\n";
 54 
 55         if ($cc != "") {
 56             $header .= "Cc: ".$cc."\r\n";
 57         }
 58 
 59         $header .= "From: 在线图书系统<".$from.">\r\n";
 60         $header .= "Subject: ".$subject."\r\n";
 61         $header .= $additional_headers;
 62         $header .= "Date: ".date("r")."\r\n";
 63         $header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n";
 64         $utfheader=iconv("UTF-8","GB2312",$header);
 65         list($msec, $sec) = explode(" ", microtime());
 66 
 67         $header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">\r\n";
 68 
 69         $TO = explode(",", $this->strip_comment($to));
 70 
 71         if ($cc != "") {
 72             $TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
 73         }
 74 
 75 
 76         if ($bcc != "") {
 77             $TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
 78         }
 79 
 80         $sent = TRUE;
 81 
 82         foreach ($TO as $rcpt_to) {
 83             $rcpt_to = $this->get_address($rcpt_to);
 84             
 85             if (!$this->smtp_sockopen($rcpt_to)) {
 86                 $this->log_write("Error: Cannot send email to ".$rcpt_to."\n");
 87                 $sent = FALSE;
 88                 continue;
 89             }
 90 
 91             if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $utfheader, $body)) {
 92                 $this->log_write("E-mail has been sent to <".$rcpt_to.">\n");
 93             } else {
 94                 $this->log_write("Error: Cannot send email to <".$rcpt_to.">\n");
 95                 $sent = FALSE;
 96             }
 97 
 98             fclose($this->sock);
 99 
100             $this->log_write("Disconnected from remote host\n");
101         }
102         return $sent;
103     }
104 /* Private Functions */
105     function smtp_send($helo, $from, $to, $header, $body = "")
106     {
107         if (!$this->smtp_putcmd("HELO", $helo)) {
108 
109             return $this->smtp_error("sending HELO command");
110         }
111 
112         #auth
113 
114         if($this->auth){
115             if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user))) {
116                 return $this->smtp_error("sending HELO command");
117             }
118 
119             if (!$this->smtp_putcmd("", base64_encode($this->pass))) {
120                 return $this->smtp_error("sending HELO command");
121             }
122         }
123 
124         #
125 
126         if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">")) {
127             return $this->smtp_error("sending MAIL FROM command");
128         }
129 
130         if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">")) {
131             return $this->smtp_error("sending RCPT TO command");
132         }
133 
134         if (!$this->smtp_putcmd("DATA")) {
135             return $this->smtp_error("sending DATA command");
136         }
137         if (!$this->smtp_message($header, $body)) {
138             return $this->smtp_error("sending message");
139         }
140         if (!$this->smtp_eom()) {
141             return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
142         }
143         if (!$this->smtp_putcmd("QUIT")) {
144             return $this->smtp_error("sending QUIT command");
145         }
146         return TRUE;
147     }
148 
149     function smtp_sockopen($address)
150     {
151         if ($this->relay_host == "") {
152             return $this->smtp_sockopen_mx($address);
153         } else {
154             return $this->smtp_sockopen_relay();
155         }
156     }
157     function smtp_sockopen_relay()
158     {
159         $this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n");
160         $this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
161         if (!($this->sock && $this->smtp_ok())) {
162             $this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n");
163             $this->log_write("Error: ".$errstr." (".$errno.")\n");
164             return FALSE;
165         }
166         $this->log_write("Connected to relay host ".$this->relay_host."\n");
167         return TRUE;
168     }
169 
170     function smtp_sockopen_mx($address)
171     {
172         $domain = ereg_replace("^.+@([^@]+)$", "\1", $address);
173         if (!@getmxrr($domain, $MXHOSTS)) {
174             $this->log_write("Error: Cannot resolve MX \"".$domain."\"\n");
175             return FALSE;
176         }
177         foreach ($MXHOSTS as $host) {
178             $this->log_write("Trying to ".$host.":".$this->smtp_port."\n");
179             $this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
180             if (!($this->sock && $this->smtp_ok())) {
181                 $this->log_write("Warning: Cannot connect to mx host ".$host."\n");
182                 $this->log_write("Error: ".$errstr." (".$errno.")\n");
183                 continue;
184             }
185             $this->log_write("Connected to mx host ".$host."\n");
186             return TRUE;
187         }
188         $this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n");
189         return FALSE;
190     }
191 
192     function smtp_message($header, $body)
193     {
194         fputs($this->sock, $header."\r\n".$body);
195         $this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> "));
196         return TRUE;
197     }
198 
199     function smtp_eom()
200     {
201         fputs($this->sock, "\r\n.\r\n");
202         $this->smtp_debug(". [EOM]\n");
203         return $this->smtp_ok();
204     }
205 
206     function smtp_ok()
207     {
208         $response = str_replace("\r\n", "", fgets($this->sock, 512));
209         $this->smtp_debug($response."\n");
210         if (!ereg("^[23]", $response)) {
211             fputs($this->sock, "QUIT\r\n");
212             fgets($this->sock, 512);
213             $this->log_write("Error: Remote host returned \"".$response."\"\n");
214             return FALSE;
215         }
216         return TRUE;
217     }
218 
219     function smtp_putcmd($cmd, $arg = "")
220     {
221         if ($arg != "") {
222             if($cmd=="") $cmd = $arg;
223             else $cmd = $cmd." ".$arg;
224         }
225         fputs($this->sock, $cmd."\r\n");
226         $this->smtp_debug("> ".$cmd."\n");
227         return $this->smtp_ok();
228     }
229 
230     function smtp_error($string)
231     {
232         $this->log_write("Error: Error occurred while ".$string.".\n");
233         return FALSE;
234     }
235     
236     function log_write($message)
237     {
238         $this->smtp_debug($message);
239         if ($this->log_file == "") {
240             return TRUE;
241         }
242         $message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message;
243         if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) {
244             $this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n");
245             return FALSE;;
246         }
247         flock($fp, LOCK_EX);
248         fputs($fp, $message);
249         fclose($fp);
250         return TRUE;
251     }
252     
253     function strip_comment($address)
254     {
255         $comment = "\([^()]*\)";
256         while (ereg($comment, $address)) {
257             $address = ereg_replace($comment, "", $address);
258         }
259         return $address;
260     }
261 
262     function get_address($address)
263     {
264         $address = ereg_replace("([ \t\r\n])+", "", $address);
265         $address = ereg_replace("^.*<(.+)>.*$", "\1", $address);
266         return $address;
267     }
268     function smtp_debug($message)
269     {
270         if ($this->debug) {
271         echo $message;
272         }
273     }
274 }
275 ?>
Stmp.class.php

 

 

2、设置配置文件 Commom\Conf 目录下的 config.php

 1 // 配置邮件发送服务器
 2         'THINK_EMAIL' => array(
 3                              'SMTP_HOST'   => 'smtp.163.com', //SMTP服务器
 4                              'SMTP_PORT'   => '25', //SMTP服务器端口
 5                              'SMTP_USER'   => '*******@163.com', //SMTP服务器用户名,你的邮箱名
 6                              'SMTP_PASS'   => '*******', //SMTP服务器密码，邮箱密码
 7                              'FROM_EMAIL'  => '********@163.com', //发件人EMAIL
 8                              'FROM_NAME'   => '********', //发件人名称
 9                              'REPLY_EMAIL' => '', //回复EMAIL（留空则为发件人EMAIL）
10                              'REPLY_NAME'  => '', //回复名称（留空则为发件人名称）
11         ),

 

3、具体使用

/*
     * 【执行发送邮箱验证码】
     *
     * @access private
     * @param string $smtpemailto     收件人邮箱
     * @param string $mailsubject     邮件主题
     * @param string $mailbody        邮件内容
     * @param string $mailtype         邮件格式
     * @return boolean
     * 
     **/
    private function executeSendEmailCode($smtpemailto, $mailsubject, $mailbody, $mailtype = "HTML"){
        $config_mail = C('THINK_EMAIL');//获取配置信息
        $smtpserver     =     $config_mail['SMTP_HOST'];//SMTP服务器
        $smtpserverport =    $config_mail['SMTP_PORT'];//SMTP服务器端口
        $smtpusermail     =     $config_mail['FROM_EMAIL'];//SMTP服务器的用户邮箱
        $smtpuser         =     $config_mail['SMTP_USER'];//SMTP服务器的用户帐号
        $smtppass         =     $config_mail['SMTP_PASS'];//SMTP服务器的用户密码
        

        $mailtime        =    date("Y-m-d H:i:s");

        
        $utfmailbody    =    iconv("UTF-8","GB2312",$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
        
        $ret = $smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $utfmailbody, $mailtype);
        
        return  $ret;
    }

2016-09-28

 

posted @ 2016-09-28 10:23  蜗牛噢  阅读(399)  评论(0)  编辑  收藏  举报