發送帶附件的PHP代碼

一個簡單的方法來發送帶有附件的HTML電子郵件。

 <?php
// Set who this goes to:
$to = array('Billy Bob','billy@bob.com');
// Give the message a subject:
$subject = 'Some subject';
// Set who this message is from:
$from = array("My Company", "company@site.com");

// Create the header information:
$random_hash = md5(date('r', time())); 
$mime_boundary = "==Multipart_Boundary_x{$random_hash}x"; 
$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-Type: multipart/mixed; boundary="'.$mime_boundary.'"' . "\r\n";
$headers .= 'To: '.$to[0].' <'.$to[1].'>' . "\r\n";
$headers .= 'From: '.$from[0].' <'.$from[1].'>' . "\r\n";
// Build the message (can have HTML in it) message:
$message = 'This is an <b>HTML message</b> it comes with an attachment!'."\n\n".
// Do not edit this part of the message:
"--{$mime_boundary}\n" .
"Content-Type:text/html; charset=\"iso-8859-1\"\n" .
"Content-Transfer-Encoding: 7bit\n\n" .
$message . "\n\n";
// The image that you would like to send (filename only):
$name = 'phpsnippets.jpg';
// The path to the image with the file name:
$fileatt = "images/".$name;
$fileatt_type = "application/octet-stream"; // File Type
// Filename that will be used for the file as the attachment
$fileatt_name = $name;
// Read the file attachment:
$file = fopen($fileatt,'rb');
$data = fread($file,filesize($fileatt));
fclose($file);
// Create sendable information
$data = chunk_split(base64_encode($data));
// Finalize the message with attachment
$message .= "--{$mime_boundary}\n" .
"Content-Type: {$fileatt_type};\n" .
" name=\"{$fileatt_name}\"\n" .
"Content-Transfer-Encoding: base64\n\n" .
$data . "\n\n" .
"--{$mime_boundary}\n";
unset($data);
unset($file);
unset($fileatt);
unset($fileatt_type);
unset($fileatt_name);
// Send the message:
mail($to[1], $subject, $message, $headers);
?> </pre>