PHP上传Word并读取显示

file("story_img");;

// 4, 判断文件上传的结果
    if($result) {
        // 上传成功
        $imageUrl="./Public/Admin/images/images/";

        $zip = new \ZipArchive;
        $word=$zip->open('Uploads/'.$result);

        if($word==true){
            for ($i = 0; $i < $zip->numFiles; $i++) {
                /* 用zip压缩读取word中内容 */
                $zipElement = $zip->statIndex($i);

                /* 读取图片 */
                if (preg_match("([^\s]+(\.(?i)(jpg|jpeg|png|gif|bmp))$)", $zipElement['name'])) {
                    $rand = uniqid();
                    $file = "{$rand}.png";
                    $imageFile =$imageUrl. "{$file}";
                    $im = imagecreatefromstring($zip->getFromIndex($i));
                    //生成处理过图片，给模糊接口使用
                    $imWidth = imagesx($im);
                    $imHeight = imagesy($im);
                    if ($imWidth > 580) {
                        $fixWidth = 580;  //生成图片的固定宽度
                        $newHeight = intval($fixWidth / $imWidth * $imHeight);
                        $newIm = imagecreatetruecolor($fixWidth, $newHeight);
                        imagecopyresampled($newIm, $im, 0, 0, 0, 0, $fixWidth, $newHeight, $imWidth, $imHeight);  //调整图片大小
                        imagepng($newIm, $imageFile);  //生成图片
                        imagedestroy($im);
                        imagedestroy($newIm);
                    } else {
                        imagepng($im, $imageFile);  //生成图片
                        imagedestroy($im);
                    }
                    $a=$this->getFileName($zipElement['name']);

                    $existImages[$a] = '/Public/Admin/images/images/'.$file;
                } else {
                    //word内容，父级xml
                    if ($zipElement['name'] == "word/document.xml") {
                        $content .= $zip->getFromIndex($i);
                    }
                    //子级xml
                    if ($zipElement['name'] == "word/_rels/document.xml.rels") {
                        $childContent .= $zip->getFromIndex($i);
                    }
                }
            }
        }
        $zip->close();
        $zip = null;
        $documentContentFix = array('content' => $content, 'childContent' => $childContent, 'existImages' => $existImages);

        $content=$this->dealWithContent($documentContentFix);

        $pattern = '//';



        preg_match_all($pattern,$content,$info);

        foreach($info as $key => $value){

            $title[]=$value[0];
        }

        $title=$title['1'];
        $title=str_replace('>','',$title);

        $userinfo=session('user');
        $username=$userinfo['username'];



        $data=array(
            'filename'=>$result,
            'imagename'=>$file,
            'username'=>$username,
            'title'=>$title,
            'time'=>time());
        M('Fileload')->add($data);


        $this->ajaxReturn($content, 1, $_FILES['upfiledata']['name']);
    }else {
        // 上传失败
        echo 333;
        die;
    }

}



public  function dealWithContent($documentContentFix) {
    $childContent = $documentContentFix['childContent'];
    $existImages = $documentContentFix['existImages'];
    $content = $documentContentFix['content'];
    $search = array();
    $replace = array();

    //替换中出现图片位置
    preg_match_all('//', $childContent, $matchs);
    $keys = $matchs['1'];  //id里面内容
    $values = $matchs['2'];  //word中资源位置及名称

    foreach ($keys as $key => $imageKey) {
        $imageArrayKey = $this->getFileName($values[$key]);
        //判断获取到的资源是否为图片，并且存在
        if (array_key_exists($key, $values) && array_key_exists($imageArrayKey, $existImages)) {
            $search[] = "{$imageKey}";
            $replace[] = "";
        }
    }

    //提取xml正文
  

    $content = preg_match("/(.*?)<\/w:body>/", $content, $matches);
    $content = $matches['1'];
    $content = preg_replace('/.*?<\/w:pPr>/', "", $content);
    $content = preg_replace('/.*?<\/w:rPr>/', "", $content);
    $content = preg_replace('/<\/?w:r>|<\/?w:t>/', "", $content);
    $content = preg_replace('/.*?<\/w:tcPr>/', "", $content);
    $content = preg_replace('/.*?<\/w:tblPrEx>/', "", $content);
    $content = preg_replace('/(<\/w:p>)?()?/', "", $content);
    $content = preg_replace('/(<\/w:p>)?<(\/?)w:tc>()?/', "<$2td>\r\n", $content);
    $content = preg_replace('/<(\/?)w:tr .*?>/', "<$1tr>\r\n", $content);
    $content = preg_replace('/<(\/?)w:tr>/', "<$1tr>\r\n", $content);
    $content = preg_replace('//', "
", $content);
    $content = preg_replace('//', "
", $content);
    $content = preg_replace('//', "
", $content);
    $content = preg_replace('/<\/w:tbl>/', "", $content);
    $content = preg_replace('/<\/w:p>/', "
\r\n", $content);
    $content = preg_replace('/.*?<\/w:sectPr>/', "", $content);
    $content = preg_replace('/.*?/', "$1", $content);
    $content = preg_replace('/.*?<\/w:instrText>/', "", $content);
    $content = preg_replace('/<\/?w:(.*?)\/?>/', "", $content);
    //var_dump($search);die;


    return str_replace($search, $replace, $content);  //替换图片位置
}


public function getFileName($file, $md5 = TRUE) {
    $fileName = basename($file);
    return $md5 ? md5($fileName) : $fileName;
}

 public function ajaxReturn($msg, $status = 0, $name = '') {

    echo json_encode(array('data' => $msg, 'status' => $status, 'name' => $name));
    exit();
}