这篇文章主要介绍了PHP处理postfix邮件内容的方法,涉及php读取、正则匹配邮件内容的相关技巧,需要的朋友可以参考下
本文实例讲述了PHP处理postfix邮件内容的方法。分享给大家供大家参考。具体如下:
- <?php
- //从输入读取到所有的邮件内容
- $email = "";
- $fd = fopen("php://stdin", "r");
- while (!feof($fd)) {
- $email .= fread($fd, 1024);
- }
- fclose($fd);
- //记录所有的内容,测试
- file_put_contents("/tmp/mail/".time(), $email);
- //处理邮件
- $lines = explode("/n", $email);
- // empty vars
- $from = "";
- $date = "";
- $subject = "";
- $message = "";
- $splittingheaders = true;
- for ($i=0; $i<count($lines); $i++) {
- if ($splittingheaders) {
- // look out for special headers
- if (preg_match("/^Subject: (.*)/", $lines[$i], $matches)) {
- $subject = $matches[1];
- }
- if (preg_match("/^From: (.*)/", $lines[$i], $matches)) {
- if(strpos($lines[$i],"<")){
- //the name exist too in from header
- $data = explode('<',$lines[$i]);
- $from = substr(trim($data[1]),0,-1);
- }else{
- //only the mail
- $from = $matches[1];
- }
- }
- if (preg_match("/^Date: (.*)/", $lines[$i], $matches)) {
- $date = $matches[1];
- }
- } else {
- // not a header, but message
- $message .= $lines[$i]."/n";
- }
- if (trim($lines[$i])=="") {
- // empty line, header section has ended
- $splittingheaders = false;
- }
- }
- $when = date("Y-m-d G:i:s");
- $data = explode('@',$from);
- $username = $data[0];
- //记录到数据库
- $sql = "insert into mails ( `username`, `from`, `subject`, `date`, `message`) values ( '$username', '$from', '$subject', '$when', '$message')";
- //测试
- file_put_contents("/tmp/mail2.log", $sql);
- ?>
希望本文所述对大家的php程序设计有所帮助。
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