2011-01-27 287 views
0

我已經實現了一個PHP郵件函數,用於發送帶有附件的郵件,但是我正在接收帶有0 kb附件的郵件。我使用的代碼如下:php - 帶附件的郵件

<?php 
$fileatt = ""; // Path to the file 
$fileatt_type = "application/octet-stream"; // File Type 
$fileatt_name = ""; // Filename that will be used for the file as the attachment 

$email_from = ""; // Who the email is from 
$email_subject = ""; // The Subject of the email 
$email_txt = ""; // Message that the email has in it 

$email_to = ""; // Who the email is too 

$headers = "From: ".$email_from; 

$file = fopen($fileatt,'rb'); 
$data = fread($file,filesize($fileatt)); 
fclose($file); 

$semi_rand = md5(time()); 
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x"; 

$headers .= "\nMIME-Version: 1.0\n" . 
"Content-Type: multipart/mixed;\n" . 
" boundary=\"{$mime_boundary}\""; 

$email_message .= "This is a multi-part message in MIME format.\n\n" . 
"--{$mime_boundary}\n" . 
"Content-Type:text/html; charset=\"iso-8859-1\"\n" . 
"Content-Transfer-Encoding: 7bit\n\n" . 
$email_message . "\n\n"; 

$data = chunk_split(base64_encode($data)); 

$email_message .= "--{$mime_boundary}\n" . 
"Content-Type: {$fileatt_type};\n" . 
" name=\"{$fileatt_name}\"\n" . 
//"Content-Disposition: attachment;\n" . 
//" filename=\"{$fileatt_name}\"\n" . 
"Content-Transfer-Encoding: base64\n\n" . 
$data . "\n\n" . 
"--{$mime_boundary}--\n"; 

$ok = @mail($email_to, $email_subject, $email_message, $headers); 

if($ok) { 
echo "<font face=verdana size=2>The file was successfully sent!</font>"; 
} else { 
die("Sorry but the email could not be sent. Please go back and try again!"); 
} 
?> 

我找不出這個代碼的問題。請任何人幫助我!

+0

看不到問題;檢查你的垃圾郵件文件夾 – arnaud576875 2011-01-27 11:46:48

+0

除了使用像phpmailer(http://phpmailer.worxware.com/)這樣的庫之外,如果你在發送之前打印變量$ email_message的內容呢?你確定你閱讀完整的文件嗎?如何看你的標題? – keatch 2011-01-27 11:49:05

回答

4

也許我是個理想主義的傻瓜,但是PHP的mail()函數有問題困擾,而且看起來總是如此。

我傾向於建議所有新項目都使用郵件庫,例如Swiftmailer(或類似),因爲它們傾向於處理邊緣案例比滾動你自己的更好,並且它們已經過更廣泛的測試反對可能會郵寄的奇怪事物。

除了PHP本身包含的PHP庫外,還有大量的PHP庫可用,許多框架還提供Mail類。它已經到了使用框架和庫產生更堅固的應用程序的地步,而不是重新發明許多輪子,並且自己動手去做所有事情。