如何在PHP中附加两个或多个文件并发送邮件 [英] How to attach two or multiple files and send mail in PHP
本文介绍了如何在PHP中附加两个或多个文件并发送邮件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
下面的代码只发送一个附件,但我需要附加和发送两个文件(一个rar文件和pdf)
The code below sends only one attachment, but I need to attach and send two file(one rar file and pdf)
$email_to = "$email"; // The email you are sending to (example)
$email_from = "online@example.co.in"; // The email you are sending from (example)
$email_subject = "subject line"; // The Subject of the email
$email_txt = "text body of message"; // Message that the email has in it
$fileatt = "files/example.rar"; // Path to the file (example)
$fileatt_type = "application/x-rar-compressed"; // File Type
$fileatt_name = "example.rar"; // Filename that will be used for the file as the attachment
$file = fopen($fileatt,'rb');
$data = fread($file,filesize($fileatt));
fclose($file);
$semi_rand = md5(time());
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
$headers="From: $email_from"; // Who the email is from (example)
$headers .= "
MIME-Version: 1.0
" .
"Content-Type: multipart/mixed;
" .
" boundary="{$mime_boundary}"";
$email_message .= "This is a multi-part message in MIME format.
" .
"--{$mime_boundary}
" .
"Content-Type:text/html; charset="iso-8859-1"
" .
"Content-Transfer-Encoding: 7bit
" . $email_txt;
$email_message .= "
";
$data = chunk_split(base64_encode($data));
$email_message .= "--{$mime_boundary}
" .
"Content-Type: {$fileatt_type};
" .
" name="{$fileatt_name}"
" .
"Content-Transfer-Encoding: base64
" .
$data . "
" .
"--{$mime_boundary}--
";
mail($email_to,$email_subject,$email_message,$headers);
推荐答案
<form action="#" method="POST" enctype="multipart/form-data" >
<input type="file" name="csv_file[]" />
<br/>
<input type="file" name="csv_file[]" />
<br/>
<input type="file" name="csv_file[]" />
<br/>
<input type="submit" name="upload" value="Upload" />
<br/>
</form>
<?php
if($_POST) {
for($i=0; $i < count($_FILES['csv_file']['name']); $i++){
$ftype[] = $_FILES['csv_file']['type'][$i];
$fname[] = $_FILES['csv_file']['name'][$i];
}
// array with filenames to be sent as attachment
$files = $fname;
// email fields: to, from, subject, and so on
$to = "example@gmail.com";
$from = "example@gmail.com";
$subject ="My subject";
$message = "My message";
$headers = "From: $from";
// boundary
$semi_rand = md5(time());
$mime_boundary = "==Multipart_Boundary_x{$semi_rand}x";
// headers for attachment
$headers .= "
MIME-Version: 1.0
" . "Content-Type: multipart/mixed;
" . " boundary="{$mime_boundary}"";
// multipart boundary
$message = "This is a multi-part message in MIME format.
" . "--{$mime_boundary}
" . "Content-Type: text/plain; charset="iso-8859-1"
" . "Content-Transfer-Encoding: 7bit
" . $message . "
";
$message .= "--{$mime_boundary}
";
// preparing attachments
for($x=0;$x<count($files);$x++){
$file = fopen($files[$x],"rb");
$data = fread($file,filesize($files[$x]));
fclose($file);
$data = chunk_split(base64_encode($data));
$message .= "Content-Type: {"application/octet-stream"};
" . " name="$files[$x]"
" .
"Content-Disposition: attachment;
" . " filename="$files[$x]"
" .
"Content-Transfer-Encoding: base64
" . $data . "
";
$message .= "--{$mime_boundary}
";
}
// send
$ok = @mail($to, $subject, $message, $headers);
if ($ok) {
echo "<p>mail sent to $to!</p>";
} else {
echo "<p>mail could not be sent!</p>";
}
}
?>
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