//处理上传的缩略图
if(empty($ddisremote)) $ddisremote = 0;
$litpic = GetDDImage('none',$picname,$ddisremote);

$body = stripslashes($body);

//自动摘要
if($description=="" && $cfg_auot_description>0){
	$description = stripslashes(cn_substr(html2text($body),$cfg_auot_description));
	$description = trim(preg_replace("/#p#|#e#/","",$description));
	$description = addslashes($description);
}
//把内容中远程的图片资源本地化
//------------------------------------
if($cfg_isUrlOpen && $remote==1){
	$body = GetCurContent($body);
}
//自动获取关键字
//----------------------------------
if($autokey==1){
	require_once(DEDEADMIN."/../include/pub_splitword_www.php");
	$keywords = "";
	$sp = new SplitWord();
	$titleindexs = explode(" ",trim($sp->GetIndexText($sp->SplitRMM($title))));
	$allindexs = explode(" ",trim($sp->GetIndexText($sp->SplitRMM(Html2Text($body)),200)));
	if(is_array($allindexs) && is_array($titleindexs)){
		foreach($titleindexs as $k){
			if(strlen($keywords)>=50) break;
			else $keywords .= $k." ";
		}
		foreach($allindexs as $k){
/**
 * 处理HTML文本
 * 删除非站外链接、自动摘要、自动获取缩略图
 *
 * @access    public
 * @param     string  $body  内容
 * @param     string  $description  描述
 * @param     string  $litpic  缩略图
 * @param     string  $keywords  关键词
 * @param     string  $dtype  类型
 * @return    string
 */
function AnalyseHtmlBody($body, &$description, &$litpic, &$keywords, $dtype = '')
{
    global $autolitpic, $remote, $dellink, $autokey, $cfg_basehost, $cfg_auot_description, $id, $title, $cfg_soft_lang;
    $autolitpic = empty($autolitpic) ? '' : $autolitpic;
    $body = stripslashes($body);
    //远程图片本地化
    if ($remote == 1) {
        $body = GetCurContent($body);
    }
    //删除非站内链接
    if ($dellink == 1) {
        $allow_urls = array($_SERVER['HTTP_HOST']);
        // 读取允许的超链接设置
        if (file_exists(DEDEDATA . "/admin/allowurl.txt")) {
            $allow_urls = array_merge($allow_urls, file(DEDEDATA . "/admin/allowurl.txt"));
        }
        $body = Replace_Links($body, $allow_urls);
    }
    //自动摘要
    if ($description == '' && $cfg_auot_description > 0) {
        $description = cn_substr(html2text($body), $cfg_auot_description);
        $description = trim(preg_replace('/#p#|#e#/', '', $description));
        $description = addslashes($description);
    }
    //自动获取缩略图
    if ($autolitpic == 1 && $litpic == '') {
        $litpic = GetDDImgFromBody($body);
    }
    //自动获取关键字
    if ($autokey == 1 && $keywords == '') {
        $subject = $title;
        $message = $body;
        include_once DEDEINC . '/splitword.class.php';
        $keywords = '';
        $sp = new SplitWord($cfg_soft_lang, $cfg_soft_lang);
        $sp->SetSource($subject, $cfg_soft_lang, $cfg_soft_lang);
        $sp->StartAnalysis();
        $titleindexs = preg_replace("/#p#|#e#/", '', $sp->GetFinallyIndex());
        $sp->SetSource(Html2Text($message), $cfg_soft_lang, $cfg_soft_lang);
        $sp->StartAnalysis();
        $allindexs = preg_replace("/#p#|#e#/", '', $sp->GetFinallyIndex());
        if (is_array($allindexs) && is_array($titleindexs)) {
            foreach ($titleindexs as $k => $v) {
                if (strlen($keywords . $k) >= 60) {
                    break;
                } else {
                    if (strlen($k) <= 2) {
                        continue;
                    }
                    $keywords .= $k . ',';
                }
            }
            foreach ($allindexs as $k => $v) {
                if (strlen($keywords . $k) >= 60) {
                    break;
                } else {
                    if (!in_array($k, $titleindexs)) {
                        if (strlen($k) <= 2) {
                            continue;
                        }
                        $keywords .= $k . ',';
                    }
                }
            }
        }
        $sp = null;
    }
    $body = GetFieldValueA($body, $dtype, $id);
    $body = addslashes($body);
    return $body;
}
/**
 *  处理HTML文本、自动摘要、自动获取缩略图等
 *
 * @access    public
 * @param     string  $body  文档内容
 * @param     string  $description  描述
 * @param     string  $dtype  类型
 * @return    string
 */
function AnalyseHtmlBody($body, &$description, $dtype = '')
{
    global $cfg_mb_rmdown, $cfg_basehost, $cfg_auot_description, $arcID;
    $autolitpic = empty($autolitpic) ? '' : $autolitpic;
    $body = stripslashes($body);
    //远程图片本地化
    if ($cfg_mb_rmdown == 'Y') {
        $body = GetCurContent($body);
    }
    //自动摘要
    if ($description == '' && $cfg_auot_description > 0) {
        $description = cn_substr(html2text($body), $cfg_auot_description);
        $description = trim(preg_replace('/#p#|#e#/', '', $description));
        $description = addslashes($description);
    }
    $body = addslashes($body);
    return $body;
}
<?php
$autolitpic = (empty($autolitpic) ? '' : $autolitpic);
 ${$vs[0]} = stripslashes(${$vs[0]});
//获得文章body里的外部资源
if($cfg_isUrlOpen && $remote==1){ ${$vs[0]} = GetCurContent(${$vs[0]}); }
//去除内容中的站外链接
if($dellink==1)
{
	${$vs[0]} = str_replace($cfg_basehost,'#basehost#',${$vs[0]});
	${$vs[0]} = preg_replace("/(<a[ \t\r\n]{1,}href=[\"']{0,}http:\/\/[^\/]([^>]*)>)|(<\/a>)/isU","",${$vs[0]});
  ${$vs[0]} = str_replace('#basehost#',$cfg_basehost,${$vs[0]});
}
//自动摘要
if($description=="" && $cfg_auot_description>0)
{
    $description = cn_substr(html2text(${$vs[0]}),$cfg_auot_description);
	  $description = trim(preg_replace("/#p#|#e#/","",$description));
	  $description = addslashes($description);
	  $autodes = true;
}
//自动获取缩略图
if($autolitpic==1 && $litpic==''){
   $litpic = GetDDImgFromBody(${$vs[0]});
   $autopic = true;
}
${$vs[0]} = addslashes(${$vs[0]});
${$vs[0]} = GetFieldValueA(${$vs[0]},$vs[1],$arcID);  
?>       
function AnalyseHtmlBody($body, &$description, &$litpic, &$keywords, $dtype = '')
{
    global $autolitpic, $remote, $dellink, $autokey, $cfg_basehost, $cfg_auot_description, $id, $title, $cfg_soft_lang;
    $autolitpic = empty($autolitpic) ? '' : $autolitpic;
    $body = stripslashes($body);
    //远程图片本地化
    if ($remote == 1) {
        $body = GetCurContent($body);
    }
    //删除非站内链接
    if ($dellink == 1) {
        $basehost = "http://" . $_SERVER['HTTP_HOST'];
        $body = str_replace($cfg_basehost, '#basehost#', $body);
        $body = str_replace($basehost, '#2basehost2#', $body);
        $body = preg_replace("/(<a[ \t\r\n]{1,}href=[\"']{0,}http:\\/\\/[^\\/]([^>]*)>)|(<\\/a>)/isU", "", $body);
        $body = str_replace('#basehost#', $cfg_basehost, $body);
        $body = str_replace('#2basehost2#', $basehost, $body);
    }
    //自动摘要
    if ($description == '' && $cfg_auot_description > 0) {
        $description = cn_substr(html2text($body), $cfg_auot_description);
        $description = trim(preg_replace('/#p#|#e#/', '', $description));
        $description = addslashes($description);
    }
    //自动获取缩略图
    if ($autolitpic == 1 && $litpic == '') {
        $litpic = GetDDImgFromBody($body);
    }
    //自动获取关键字
    if ($autokey == 1 && $keywords == '') {
        $subject = $title;
        $message = $body;
        if ($cfg_soft_lang == 'utf-8') {
            $subject = utf82gb($title);
            $message = utf82gb($message);
        }
        include_once DEDEINC . '/splitword.class.php';
        $keywords = '';
        $sp = new SplitWord();
        $titleindexs = explode(' ', preg_replace("/#p#|#e#/", '', $sp->GetIndexText($subject)));
        $allindexs = explode(' ', preg_replace("/#p#|#e#/", '', $sp->GetIndexText(Html2Text($message), 500)));
        if (is_array($allindexs) && is_array($titleindexs)) {
            foreach ($titleindexs as $k) {
                if (strlen($keywords . $k) >= 60) {
                    break;
                } else {
                    $keywords .= $k . ',';
                }
            }
            foreach ($allindexs as $k) {
                if (strlen($keywords . $k) >= 60) {
                    break;
                } else {
                    if (!in_array($k, $titleindexs)) {
                        $keywords .= $k . ',';
                    }
                }
            }
        }
        $sp->Clear();
        $sp = null;
    }
    $body = GetFieldValueA($body, $dtype, $id);
    $body = addslashes($body);
    return $body;
}