Example of sending an email with attachments in php

Php sends emails. Many related articles will be posted online. This article describes sending emails with attachments.

The emailclass. php code is as follows: <? Class CMailFile {var $ subject; var $ addr_to; var $ text_body; var $ text_encoded; var $ mime_headers; var $ mime_boundary = "-- =====================_ 846811060 ==_"; var $ smtp_headers; 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_smtphea Ders ($ 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);} 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;} function encode_file ($ sourcefile) {if (is_readable ($ source File) {$ fd = fopen ($ sourcefile, "r"); $ contents = fread ($ fd, filesize ($ sourcefile )); $ encoded = chunk_split (base64_encode ($ contents); fclose ($ fd);} return $ encoded;} function sendfile () {$ headers = $ this-> smtp_headers. $ this-> mime_headers; $ message = $ this-> text_body. $ this-> text_encoded; mail ($ this-> addr_to, $ this-> subject, $ message, $ headers);} 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;} 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. "Conte Nt-transfer-encoding: 7BIT \ n "; $ out = $ out. "X-attachments: $ filename; \ n"; return $ out;} 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 ;}/ * usage-for example, if mimetype is set to "image/gif" $ mailfile = new CMailFile ($ subject, $ sendto, $ replyto, $ message, $ filename, $ m Imetype); $ mailfile-> sendfile (); $ subject -- Topic $ sendto -- recipient address $ replyto -- reply address $ message -- mail content $ filename -- attachment file name $ downfilename -- File Name of the lower-end region $ mimetype -- mime type */?> The Demo copy code is as follows: <? Php require_once ('emailclass. php '); // send email // subject $ subject = "test send email"; // recipient $ sendto = 'abc @ 163.com '; // sender $ replyto = 'cdf @ 163.com '; // content $ message = "test send email content"; // attachment $ filename = 'test.jpg '; // attachment type $ mimetype = "image/jpeg"; $ mailfile = new CMailFile ($ subject, $ sendto, $ replyto, $ message, $ filename, $ excelname, $ mimetype); $ mailfile-> sendfile ();?>