php通过mht文件方式生成带图片的word文档

TODO：

<?php/***********************************************************************Class:        Mht File MakerVersion:      1.2 betaAuthor:       Wudi <[e-mail]>Description:  The class can make .mht file.***********************************************************************///testMht();function testMht(){$fileContent = getWordDocument(file_get_contents('test.htm'), "http://10.0.0.53/");$fp = fopen("test.doc", 'w');fwrite($fp, $fileContent);fclose($fp);}/** * 根据HTML代码获取word文档内容 * 创建一个本质为mht的文档，该函数会分析文件内容并从远程下载页面中的图片资源 * 该函数依赖于类MhtFileMaker * 该函数会分析img标签，提取src的属性值。但是，src的属性值必须被引号包围，否则不能提取 * * @param string $content HTML内容 * @param string $absolutePath 网页的绝对路径。如果HTML内容里的图片路径为相对路径，那么就需要填写这个参数，来让该函数自动填补成绝对路径。这个参数最后需要以/结束 * @param bool $isEraseLink 是否去掉HTML内容中的链接* by www.jb51.net */function getWordDocument( $content , $absolutePath = "" , $isEraseLink = true ){    $mht = new MhtFileMaker();    if ($isEraseLink)        $content = preg_replace('/<a\s*.*?\s*>(\s*.*?\s*)<\/a>/i' , '$1' , $content);   //去掉链接    $images = array();    $files = array();    $matches = array();    //这个算法要求src后的属性值必须使用引号括起来    if ( preg_match_all('/<img[.\s]*?src\s*?=\s*?[\"\'](.*?)[\"\'](.*?)>/i',$content ,$matches ) )//die("/(?<=<*img[\s\S]+src=['\"]).*(?=[\"']\s+)/");//if ( preg_match_all("/(?<=<[\s](0, 1)img[\s\S]+src=['\"]).*(?=[\"']\s)/",$content ,$matches ) )    {//print_r($matches);        $arrPath = $matches[1];        for ( $i=0;$i<count($arrPath);$i++)        {            $path = $arrPath[$i];            $imgPath = trim( $path );            if ( $imgPath != "" )            {                $files[] = $imgPath;                if( substr($imgPath,0,7) == 'http://')                {                    //绝对链接，不加前缀                }                else                {                    $imgPath = $absolutePath.$imgPath;                }                $images[] = $imgPath;            }        }    }//print_r($images);die();    $mht->AddContents("tmp.html",$mht->GetMimeType("tmp.html"),$content);    for ( $i=0;$i<count($images);$i++)    {        $image = $images[$i];        if ( @fopen($image , 'r') )        {            $imgcontent = @file_get_contents( $image );            if ( $content )                $mht->AddContents($files[$i],$mht->GetMimeType($image),$imgcontent);        }        else        {            echo "file:".$image." not exist!<br />";        }    }    return $mht->GetFile();}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.');        } //www.jb51.net        $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;    }}?>