PHP handles postfix mail content

 
 

  
  

  
<?php
  
  

  

  
  

  
02
  
  

  

  
  

  
#从输入读取到所有的邮件内容
  
  

  

  
  

  
$email = "";
  
  

  

  
  

  
$FD = fopen ("Php://stdin", "R");
  
  

  

  
  

  
!feof ($FD)) {
  
  

  

  
  

  
$email. = Fread ($FD, 1024);
  
  

  

  
  

  
08}
  
  

  

  
  

  
Fclose ($FD);
  
  

  

  
  

  
10
  
  

  

  
  

  
One #记录所有的内容, test
  
  

  

  
  

  
File_put_contents ("/tmp/mail/". Time (), $email);
  
  

  

  
  

  
13
  
  

  

  
  

  
#处理邮件
  
  

  

  
  

  
$lines = explode ("\ n", $email);
  
  

  

  
  

  
16
  
  

  

  
  

  
//Empty VARs
  
  

  

  
  

  
$from = "";
  
  

  

  
  

  
$date = "";
  
  

  

  
  

  
$subject = "";
  
  

  

  
  

  
$message = "";
  
  

  

  
  

  
$splittingheaders = true;
  
  

  

  
  

  
23
  
  

  

  
  

  
for ($i =0; $i <count ($lines); $i + +) {
  
  

  

  
  

  
if ($splittingheaders) {
  
  

  

  
  

  
26
  
  

  

  
  

  
/Look out for special headers
  
  

  

  
  

  
if (Preg_match ("/^subject: (. *)/", $lines [$i], $matches)) {
  
  

  

  
  

  
$subject = $matches [1];
  
  

  

  
  

  
30}
  
  

  

  
  

  
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{
  
  

  

  
  

  
Notoginseng//only The Mail
  
  

  

  
  

  
$from = $matches [1];
  
  

  

  
  

  
39}
  
  

  

  
  

  
40}
  
  

  

  
  

  
if (Preg_match ("/^date: (. *)/", $lines [$i], $matches)) {
  
  

  

  
  

  
$date = $matches [1];
  
  

  

  
  

  
43}
  
  

  

  
  

  
{} else {
  
  

  

  
  

  
A header, but message
  
  

  

  
  

  
$message. = $lines [$i]. " \ n ";
  
  

  

  
  

  
47}
  
  

  

  
  

  
48
  
  

  

  
  

  
if (Trim ($lines [$i]) = = "") {
  
  

  

  
  

  
Empty line, header section has ended
  
  

  

  
  

  
Wuyi $splittingheaders = false;
  
  

  

  
  

  
52}
  
  

  

  
  

  
53}
  
  

  

  
  

  
54
  
  

  

  
  

  
$when = Date ("y-m-d g:i:s");
  
  

  

  
  

  
$data = explode (' @ ', $from);
  
  

  

  
  

  
$username = $data [0];
  
  

  

  
  

  
58
  
  

  

  
  

  
#记录到数据库
  
  

  

  
  

  
$sql = "INSERT INTO mails" (' username ', ' from ', ' subject ', ' Date ', ' message ') VALUES (' $username ', ' $from ', ' $subject ') , ' $when ', ' $message ');
  
  

  

  
  

  
61
  
  

  

  
  

  
#测试
  
  

  

  
  

  
File_put_contents ("/tmp/mail2.log", $sql);
  
  

  

  
  

  
?>