如何从PHP发送附件？ [英] How to email attachment from PHP?
问题描述
我正在尝试使用这里的代码从PHP脚本将文本文件作为附件发送： http://webcheatsheet.com/php/send_email_text_html_attachment.php#attachment
I am trying to email a text file as an attachment from a PHP script using the code from here: http://webcheatsheet.com/php/send_email_text_html_attachment.php#attachment
<?
$subject = 'Requested File';
$random_hash = md5(date('r', time()));
$headers = "From: email@email.com\r\nReply-To: email@email.com";
$headers .= "\r\nContent-Type: myltipart/mixed; boundary=\"PHP-mixed-".$random_hash."\"";
$attachment = chunk_split(base64_encode(file_get_contents('path/test.txt')));
ob_start();
?>
--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: multipart/alternative; boundary="PHP-alt-<?php echo $random_hash; ?>"
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Hello World!!!
This is simple text email message.
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
<h2>Hello World!</h2>
<p>This is something with <b>HTML</b> formatting.</p>
--PHP-alt-<?php echo $random_hash; ?>--
--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: application/zip; name="test.txt"
Content-Transfer-Encoding: base64
Content-Disposition: attachment
<?php echo $attachment; ?>
--PHP-mixed-<?php echo $random_hash; ?>--
<?php
//copy current buffer contents into $message variable and delete current output buffer
$message = ob_get_clean();
//send the email
$mail_sent = @mail( $to, $subject, $message, $headers );
//if the message is sent successfully print "Mail sent". Otherwise print "Mail failed"
echo $mail_sent ? "Mail sent" : "Mail failed";
?>
我不是PHP开发人员，使用它非常有限的经验，我没有得到任何错误当这个脚本执行，但我也没有收到电子邮件...任何想法为什么？或者我应该特别看看？
I'm not a PHP developer and have very limited experience using it, I am not getting any errors when this script is executed but I am also not receiving the email...any ideas why? Or what I should be looking at specifically?
感谢您的任何提示！
编辑：
根据评论，我尝试使用SwiftMailer，但是我无法使用这个代码使用它：
$ message = Swift_Message :: newInstance（）;
As per the comments, I tried using SwiftMailer but I cannot get it to work using this code: $message = Swift_Message::newInstance();
// Give the message a subject
$message->setSubject('Your subject');
// Set the From address with an associative array
$message->setFrom(array('email@email.com' => 'From Name'));
// Set the To addresses with an associative array
$message->setTo(array('email@email.com', 'email@email.com' => 'Name'));
// Give it a body
$message->setBody('Here is the message itself');
// And optionally an alternative body
$message->addPart('<q>Here is the message itself</q>', 'text/html');
// Optionally add any attachments
$message->attach(Swift_Attachment::fromPath('path/test.csv'));
同样，此代码执行时没有任何错误，但没有发送电子邮件...我错过了什么？
Again, this code executes without any errors but no email is sent...what am I missing?
推荐答案
该教程的文件附件有错误，我记得现在，我从来没有修改它工作（过去）
That tutorial has errors for its file attachment, I remember it now and I never could modify it to work. (In the past)
以下是我自己的图书馆的工作副本，欢迎您使用。
Here is a working copy from my own library that you're welcome to use.
只需将 test.txt 的所有实例更改为要附加的文件。
Just change all instances of test.txt to the file you wish to attach.
<html>
<head>
<title>Send file attachments using PHP</title>
</head>
<body>
<?php
$to = "email@example.com";
$subject = "This is the subject";
$message = "This is the test message.";
# Open a file
$file = fopen( "test.txt", "r" );
if( $file == false )
{
echo "Error in opening file";
exit();
}
# Read the file into a variable
$size = filesize("test.txt");
$content = fread( $file, $size);
# encode the data for safe transit
# and insert \r\n after every 76 chars.
$encoded_content = chunk_split( base64_encode($content));
# Get a random 32 bit number using time() as seed.
$num = md5( time() );
# Define the main headers.
$header = "From:email@example.com\r\n";
$header .= "MIME-Version: 1.0\r\n";
$header .= "Content-Type: multipart/mixed; ";
$header .= "boundary=$num\r\n";
$header .= "--$num\r\n";
# Define the message section
$header .= "Content-Type: text/plain\r\n";
$header .= "Content-Transfer-Encoding:8bit\r\n\n";
$header .= "$message\r\n";
$header .= "--$num\r\n";
# Define the attachment section
$header .= "Content-Type: multipart/mixed; ";
$header .= "name=\"test.txt\"\r\n";
$header .= "Content-Transfer-Encoding:base64\r\n";
$header .= "Content-Disposition:attachment; ";
$header .= "filename=\"test.txt\"\r\n\n";
$header .= "$encoded_content\r\n";
$header .= "--$num--";
# Send email now
$retval = mail ( $to, $subject, "", $header );
if( $retval == true )
{
echo "Message sent successfully...";
}
else
{
echo "Message could not be sent...";
}
?>
</body>
</html>
这篇关于如何从PHP发送附件？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
