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使用MhtFileMaker类,这个函数的主要功能其实就是分析HTML代码中的所有图片地址,并且依次下载下来。获取到了图片的内容以后,调用MhtFileMaker类,将图片添加到mht文件中。具体的添加细节,封装在MhtFileMaker类中了。
- header("Cache-Control: no-cache, must-revalidate");
- header("Pragma: no-cache");
- $wordStr = '这里是内容,可以是html模板';
- $fileContent = getWordDocument($wordStr);
- $fileName = iconv("utf-8", "GBK", ‘jb51' . '_'. $intro . '_' . rand(100, 999));
- header("Content-Type: application/doc");
- header("Content-Disposition: attachment; filename=" . $fileName . ".doc");
- echo $fileContent;
复制代码 MhtFileMaker类文件
- <?php
- /***********************************************************************
- Class: Mht File Maker
- Version: 1.2 beta
- Date: 02/11/2007
- Author: Wudi
- Description: The class can make .mht file.
- ***********************************************************************/
-
- class MhtFileMaker{
- var $config = array();
- var $headers = array();
- var $headers_exists = array();
- var $files = array();
- var $boundary;
- var $dir_base;
- var $page_first;
-
- function MhtFile($config = array()){
-
- }
-
- function SetHeader($header){
- $this->headers[] = $header;
- $key = strtolower(substr($header, 0, strpos($header, ':')));
- $this->headers_exists[$key] = TRUE;
- }
-
- function SetFrom($from){
- $this->SetHeader("From: $from");
- }
-
- function SetSubject($subject){
- $this->SetHeader("Subject: $subject");
- }
-
- function SetDate($date = NULL, $istimestamp = FALSE){
- if ($date == NULL) {
- $date = time();
- }
- if ($istimestamp == TRUE) {
- $date = date('D, d M Y H:i:s O', $date);
- }
- $this->SetHeader("Date: $date");
- }
-
- function SetBoundary($boundary = NULL){
- if ($boundary == NULL) {
- $this->boundary = '--' . strtoupper(md5(mt_rand())) . '_MULTIPART_MIXED';
- } else {
- $this->boundary = $boundary;
- }
- }
-
- function SetBaseDir($dir){
- $this->dir_base = str_replace("\", "/", realpath($dir));
- }
-
- function SetFirstPage($filename){
- $this->page_first = str_replace("\", "/", realpath("{$this->dir_base}/$filename"));
- }
-
- function AutoAddFiles(){
- if (!isset($this->page_first)) {
- exit ('Not set the first page.');
- }
- $filepath = str_replace($this->dir_base, '', $this->page_first);
- $filepath = 'http://mhtfile' . $filepath;
- $this->AddFile($this->page_first, $filepath, NULL);
- $this->AddDir($this->dir_base);
- }
-
- function AddDir($dir){
- $handle_dir = opendir($dir);
- while ($filename = readdir($handle_dir)) {
- if (($filename!='.') && ($filename!='..') && ("$dir/$filename"!=$this->page_first)) {
- if (is_dir("$dir/$filename")) {
- $this->AddDir("$dir/$filename");
- } elseif (is_file("$dir/$filename")) {
- $filepath = str_replace($this->dir_base, '', "$dir/$filename");
- $filepath = 'http://mhtfile' . $filepath;
- $this->AddFile("$dir/$filename", $filepath, NULL);
- }
- }
- }
- closedir($handle_dir);
- }
-
- function AddFile($filename, $filepath = NULL, $encoding = NULL){
- if ($filepath == NULL) {
- $filepath = $filename;
- }
- $mimetype = $this->GetMimeType($filename);
- $filecont = file_get_contents($filename);
- $this->AddContents($filepath, $mimetype, $filecont, $encoding);
- }
-
- function AddContents($filepath, $mimetype, $filecont, $encoding = NULL){
- if ($encoding == NULL) {
- $filecont = chunk_split(base64_encode($filecont), 76);
- $encoding = 'base64';
- }
- $this->files[] = array('filepath' => $filepath,
- 'mimetype' => $mimetype,
- 'filecont' => $filecont,
- 'encoding' => $encoding);
- }
-
- function CheckHeaders(){
- if (!array_key_exists('date', $this->headers_exists)) {
- $this->SetDate(NULL, TRUE);
- }
- if ($this->boundary == NULL) {
- $this->SetBoundary();
- }
- }
-
- function CheckFiles(){
- if (count($this->files) == 0) {
- return FALSE;
- } else {
- return TRUE;
- }
- }
-
- function GetFile(){
- $this->CheckHeaders();
- if (!$this->CheckFiles()) {
- exit ('No file was added.');
- }
- $contents = implode("\r\n", $this->headers);
- $contents .= "\r\n";
- $contents .= "MIME-Version: 1.0\r\n";
- $contents .= "Content-Type: multipart/related;\r\n";
- $contents .= "\tboundary="{$this->boundary}";\r\n";
- $contents .= "\ttype="" . $this->files[0]['mimetype'] . ""\r\n";
- $contents .= "X-MimeOLE: Produced By Mht File Maker v1.0 beta\r\n";
- $contents .= "\r\n";
- $contents .= "This is a multi-part message in MIME format.\r\n";
- $contents .= "\r\n";
- foreach ($this->files as $file) {
- $contents .= "--{$this->boundary}\r\n";
- $contents .= "Content-Type: $file[mimetype]\r\n";
- $contents .= "Content-Transfer-Encoding: $file[encoding]\r\n";
- $contents .= "Content-Location: $file[filepath]\r\n";
- $contents .= "\r\n";
- $contents .= $file['filecont'];
- $contents .= "\r\n";
- }
- $contents .= "--{$this->boundary}--\r\n";
- return $contents;
- }
-
- function MakeFile($filename){
- $contents = $this->GetFile();
- $fp = fopen($filename, 'w');
- fwrite($fp, $contents);
- fclose($fp);
- }
-
- function GetMimeType($filename){
- $pathinfo = pathinfo($filename);
- switch ($pathinfo['extension']) {
- case 'htm': $mimetype = 'text/html'; break;
- case 'html': $mimetype = 'text/html'; break;
- case 'txt': $mimetype = 'text/plain'; break;
- case 'cgi': $mimetype = 'text/plain'; break;
- case 'php': $mimetype = 'text/plain'; break;
- case 'css': $mimetype = 'text/css'; break;
- case 'jpg': $mimetype = 'image/jpeg'; break;
- case 'jpeg': $mimetype = 'image/jpeg'; break;
- case 'jpe': $mimetype = 'image/jpeg'; break;
- case 'gif': $mimetype = 'image/gif'; break;
- case 'png': $mimetype = 'image/png'; break;
- default: $mimetype = 'application/octet-stream'; break;
- }
- return $mimetype;
- }
- }
- ?>
复制代码
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