SEO Tips cho Discuz!

    <meta name="keywords" content="{$metakeywords}$seokeywords" />
    <meta name="description" content="$metadescription $bbname $seodescription - Discuz! Board" />
    <meta name="generator" content="Discuz! $version" />
    <meta name="author" content="Discuz! Team and Comsenz UI Team" />
    <meta name="copyright" content="2001-2007 Comsenz Inc." />
    <meta name="MSSmartTagsPreventParsing" content="True" />
    <meta http-equiv="MSThemeCompatible" content="Yes" />

    <meta name="generator" content="Discuz! $version" />
    <meta name="author" content="Discuz! Team and Comsenz UI Team" />
    <meta name="copyright" content="2001-2007 Comsenz Inc." />

content="nội dung đặc tả"

while($post = $db->fetch_array($query)) {

if($post['first']==1)
$s_message=$post;

include template('viewthread');

     if($s_message['participle']==''){
            $messlist = trim(strip_tags($s_message['message']));
            require("./php_s/lib_splitword_full.php");
            $sp = new SplitWord();   
            $strarr=$sp->FindNewWord($sp->SplitRMM($messlist));
            $strarr=$sp->GetAlabNum($strarr);
            $sp->Clear();
            $strarr=explode(' ',$strarr);
            foreach ($strarr as $val)
            {        
                    if(mb_strlen($val)>3&&!ereg('[0-9]+|[a-z]+',$val)&&!eregi("(０|１|２|３|Ａ|Ｂ|Ｃ|Ｄ|Ｆ|Ｗ|Ｓ|＼|＂|，|．|？|＜|＞|｛|｝|［|］|＊|＆|＾|％|＃|＠|！|～|（|）|＋|－|｜|：|；|”|。|“)",$val)){
                    $arraylist[]=$val;
                    $metakeywords .=$val.' | '; 
                    }
                    if(count($arraylist)>9)  
                    break;
            }
        if($metakeywords != '')
    $db->query("UPDATE `{$tablepre}posts` SET `participle` = '{$metakeywords}' WHERE `pid` ='{$s_message['pid']}' LIMIT 1 ;");
    }else {
    $metakeywords = $s_message['participle'];
      $seokeywords = $navtitle;
      $metadescription = strip_tags($metadescription);
      $seodescription = preg_replace('/\s/isU','',strip_tags($seodescription));
    }

ALTER TABLE `cdb_posts` ADD `participle` VARCHAR( 255 ) NOT NULL COMMENT 'participle_char';

ALTER TABLE `cdb_posts` DROP `participle`;
ALTER TABLE `cdb_posts` ADD `participle` VARCHAR( 255 ) NOT NULL COMMENT 'participle_char';