How PHP sends messages with attachments

emailclass.php

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01.<?

02.class Cmailfile {

03.

var $subject;

-Var $addr _to;

_body var $text;

_encoded var $text;

_headers var $mime;

var $mime _boundary = "--==================_846811060==_";

var $smtp _headers;

11.

function Cmailfile ($subject, $to, $from, $msg, $filename, $downfilename, $mimetype = "Application/octet-stream", $ Mime_filename = False) {

$this->subject = $subject;

$this->addr_to = $to;

$this->smtp_headers = $this->write_smtpheaders ($from);

$this->text_body = $this->write_body ($msg);

$this->text_encoded = $this->attach_file ($filename, $downfilename, $mimetype, $mime _filename);

$this->mime_headers = $this->write_mimeheaders ($filename, $mime _filename);

19.}

20.

function Attach_file ($filename, $downfilename, $mimetype, $mime _filename) {

$encoded = $this->encode_file ($filename);

if ($mime _filename) $filename = $mime _filename;

$out = "--". $this->mime_boundary. "\ n";

$out = $out. "Content-type:". $mimetype. "; Name=\ "$filename \"; \ n ";

$out = $out. "Content-transfer-encoding:base64\n";

$out = $out. "Content-disposition:attachment; filename=\ "$downfilename \ \ n";

$out = $out. $encoded. "\ n";

$out = $out. "--" . $this->mime_boundary. "--" . "\ n";

return $out;

31.}

32.

function Encode_file ($sourcefile) {

if (is_readable ($sourcefile)) {

$FD = fopen ($sourcefile, "R");

$contents = Fread ($FD, FileSize ($sourcefile));

$encoded = Chunk_split (Base64_encode ($contents));

Fclose ($FD);

39.}

return $encoded;

41.}

42.

function Sendfile () {

$headers = $this->smtp_headers. $this->mime_headers;

$message = $this->text_body. $this->text_encoded;

Mail ($this->addr_to, $this->subject, $message, $headers);

47.}

48.

function Write_body ($msgtext) {

$out = "--". $this->mime_boundary. "\ n";

$out = $out. "Content-type:text/plain; Charset=\ "Us-ascii\" "\ n";

$out = $out. $msgtext. "\ n";

return $out;

54.}

55.

function Write_mimeheaders ($filename, $mime _filename) {

if ($mime _filename) $filename = $mime _filename;

$out = "mime-version:1.0\n";

$out = $out. "Content-type:multipart/mixed;";

$out = $out. "Boundary=\" $this->mime_boundary\ "\ n";

$out = $out. "Content-transfer-encoding:7bit\n";

$out = $out. "x-attachments: $filename; \ n";

A. return $out;

64.}

65.

function write_smtpheaders ($addr _from) {

$out = "From: $addr _from\n";

$out = $out. "Reply-to: $addr _from\n";

$out = $out. "X-mailer:php3\n";

$out = $out. "X-sender: $addr _from\n";

return $out;

72.}

73.}

74.

75./* Usage-for example: MimeType as "Image/gif"

$mailfile = new Cmailfile ($subject, $sendto, $replyto, $message, $filename, $mimetype);

$mailfile->sendfile ();

78.

$subject--Themes

$sendto--The address of the addressee

$replyto--Reply address

$message--Letter contents

$filename--Attachment file name

$downfilename--The name of the download

$mimetype--MIME type

86.*/

87.?>

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