IMAP PHP - 电子邮件附件被窃听到邮件正文中，如何避免这种情况？

Question

我一直在开发一个IMAP-PHP电子邮件平台，但我有一个严重的问题，如果我试图获得一个带有附件的电子邮件，那个附件的代码将侵入邮件正文，并且我找不到分开这个的方法。

此外，我也有一个问题，适当过滤电子邮件，但这是另一个问题，我现在不打扰。 以下是我用来获取和发送电子邮件的代码，并将其转发到我的数据库。 代码可能不适用于你们，因为它使用数据库信息进行身份验证。

<?php 
 
$hostname = '{imap.gmail.com:993/imap/ssl}INBOX'; 
 
include_once("config.php"); 
 
//getting id from url 
 
$cookieEmail = $_COOKIE['cookieEmail']; 
 
//selecting data associated with this particular id 
 
$result = mysqli_query($mysqli, "SELECT * FROM funcionario WHERE username='$cookieEmail'") or die(mysqli_error($mysqli)); 
 

 
while($res = mysqli_fetch_array($result)) 
 
{ 
 
    $username = $res['username']; 
 
\t $password = $res['pass']; 
 
} 
 

 
$inbox = imap_open($hostname,$username,$password, NULL, 1, array('DISABLE_AUTHENTICATOR' => 'GSSAPI')) or die('Cannot connect to server: ' . imap_last_error()); 
 

 
$emails = imap_search($inbox,'UNSEEN'); 
 

 
if($emails) { 
 
    $output = ''; 
 

 
    foreach($emails as $email_number) { 
 
     $overview = imap_fetch_overview($inbox,$email_number,0); 
 
     $structure = imap_fetchstructure($inbox, $email_number); 
 
     $header = imap_header($inbox, $email_number); 
 
     $frome = $header->from; 
 
     foreach ($frome as $ide => $object) { 
 
      $fromaddress = $object->mailbox . "@" . $object->host; 
 
     } 
 
     if(isset($structure->parts) && is_array($structure->parts) && isset($structure->parts[1])) { 
 
      $part = $structure->parts[1]; 
 
      $message = imap_fetchbody($inbox,$email_number,2); 
 

 
      if($part->encoding == 3) { 
 
       $message = imap_base64($message); 
 
      } else if($part->encoding == 1) { 
 
       $message = imap_8bit($message); 
 
      } else if($part->encoding == 2) { 
 
       $message = imap_binary($message); 
 
      } 
 
      else if($part->encoding == 4){ 
 
       $message = utf8_encode(quoted_printable_decode($message)); 
 
      } 
 
      else if($part->encoding == 5) 
 
      { 
 
       $message = $message; 
 
      } else { 
 
       $message = imap_qprint($message); 
 
      } 
 
     } 
 
     $from = quoted_printable_decode(imap_utf8($overview[0]->from)); 
 
     $date = utf8_decode(imap_utf8($overview[0]->date)); 
 
     $subject = quoted_printable_decode(imap_utf8($overview[0]->subject)); 
 
     $conn= mysqli_connect("localhost","root","","emails"); 
 
     $message = strip_tags($message); 
 
     $message = html_entity_decode($message); 
 
     $message = htmlspecialchars($message);  mysqli_query($conn, "Call InserirTickets2('$fromaddress','$from', '$subject', '$message','$cookieEmail')"); 
 
\t  mysqli_close($conn); 
 
    } 
 

 
    echo $output; 
 
} 
 

 
imap_close($inbox); 
 
?>

将需要任何帮助，我真的需要这个，因为我是在压力下。 提前谢谢！

Answer 1

不知道如何这个标记为解决，但这里是我的解决方案：

<?php 
 
$hostname = '{imap.gmail.com:993/imap/ssl}INBOX'; 
 
include_once("config.php"); 
 
//getting id from url 
 
$cookieEmail = $_COOKIE['cookieEmail']; 
 
//selecting data associated with this particular id 
 
$result = mysqli_query($mysqli, "SELECT * FROM funcionario WHERE username='$cookieEmail'") or die(mysqli_error($mysqli)); 
 

 
while($res = mysqli_fetch_array($result)) 
 
{ 
 
    $username = $res['username']; 
 
\t $password = $res['pass']; 
 
} 
 
/* try to connect */ 
 
$inbox = imap_open($hostname,$username,$password) or die('Cannot connect to Tiriyo: ' . imap_last_error()); 
 
//echo $inbox; 
 
/* grab emails */ 
 
$emails = imap_search($inbox,'ALL'); 
 

 

 
/* if emails are returned, cycle through each... */ 
 
if($emails) { 
 

 
    /* begin output var */ 
 
    $output = ''; 
 

 
    /* put the newest emails on top */ 
 
    rsort($emails); 
 

 
    /* for every email... */ 
 
    foreach($emails as $email_number) { 
 
    $overview = imap_fetch_overview($inbox,$email_number,0); 
 
      $structure = imap_fetchstructure($inbox, $email_number); 
 
      $header = imap_header($inbox, $email_number); 
 
      $frome = $header->from; 
 
      foreach ($frome as $ide => $object) { 
 
       $fromaddress = $object->mailbox . "@" . $object->host; 
 
      } 
 
    if(isset($structure->parts) && is_array($structure->parts) && isset($structure->parts[1])) { 
 
     $part = $structure->parts[0]; 
 
     $message = imap_base64(imap_fetchbody($inbox,$email_number,"1.2")); 
 
     if(empty($message)) 
 
     { 
 
      $message = imap_fetchbody($inbox,$email_number,1); 
 
     } 
 
     if($part->encoding == 3) { 
 
      $message = imap_base64($message); 
 
     } else if($part->encoding == 1) { 
 
      $message = imap_8bit($message); 
 
      echo $message; 
 
     } else if($part->encoding == 2) { 
 
      $message = imap_binary($message); 
 
     } 
 
     else if($part->encoding == 4){ 
 
      $message = utf8_encode(quoted_printable_decode($message)); 
 
     } 
 
     else if($part->encoding == 5) 
 
     { 
 
      $message = $message; 
 
     } else { 
 
      $message = imap_qprint($message); 
 
     } 
 
    } 
 
    $from = quoted_printable_decode(imap_utf8($overview[0]->from)); 
 
     $date = utf8_decode(imap_utf8($overview[0]->date)); 
 
     $subject = quoted_printable_decode(imap_utf8($overview[0]->subject)); 
 
     $message = strip_tags($message); 
 
     $message = html_entity_decode($message); 
 
     $message = htmlspecialchars($message); 
 
    echo $message; 
 
    $conn= mysqli_connect("localhost","root","","emails"); 
 
    mysqli_query($conn, "Call InserirTickets2('$fromaddress','$from', '$subject', '$message','$cookieEmail')"); 
 
\t  mysqli_close($conn); 
 
    } 
 
} 
 

 
/* close the connection */ 
 
imap_close($inbox); 
 
?>