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復制代碼 代碼如下:
<?
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 = $this->write_smtpheaders($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, $mime_filename);
}
function attach_file($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/n";
$out = $out . $encoded . "/n";
$out = $out . "--" . $this->mime_boundary . "--" . "/n";
return $out;
}
function encode_file($sourcefile) {
if (is_readable($sourcefile)) {
$fd = fopen($sourcefile, "r");
$contents = fread($fd, filesize($sourcefile));
$encoded = chunk_split(base64_encode($contents));
fclose($fd);
}
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/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 . "Content-transfer-encoding: 7BIT/n";
$out = $out . "X-attachments: $filename;/n/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;
}
}
/*用法 - 例如:mimetype 為 "image/gif"
$mailfile = new CMailFile($subject,$sendto,$replyto,$message,$filename,$mimetype);
$mailfile->sendfile();
$subject -- 主題
$sendto -- 收信人地址
$replyto -- 回復地址
$message -- 信件內容
$filename -- 附件文件名
$downfilename -- 下 主站蜘蛛池模板： 玉田县| 全州县| 乐都县| 香港 | 莱州市| 泗阳县| 吉林市| 镇坪县| 盘山县| 玉屏| 瑞金市| 大埔区| 蓬安县| 西宁市| 荆州市| 南宫市| 应用必备| 临夏县| 涡阳县| 潮安县| 三台县| 柳林县| 施秉县| 永定县| 花莲市| 永川市| 韩城市| 临夏县| 大足县| 治多县| 林西县| 东丽区| 买车| 都江堰市| 青州市| 集安市| 铁岭市| 云林县| 金华市| 浏阳市| 绥德县|