Share module hỗ trợ SEO JohnCMS

Modules Seo

Mô tả: tối ưu hoá thẻ keywords & description

By Krite

- Mở forum/index.php Tìm

[c">$textl = mb_strlen ( $res [ 'text' ">) > 30 ? $hdr . '...' : $hdr ;

Thêm bên dưới

[c">if( $res [ 'type' ">== 't' ) {

$id_post = mysql_result ( mysql_query ( "SELECT MIN(`id`) FROM`forum` WHERE `type`= 'm' AND `refid`=' $id ';" ), 0 );

$q = mysql_fetch_assoc ( mysql_query ( "SELECT `text` FROM `forum` WHERE `id`= '" . $id_post . "' LIMIT 1;" ));

functions :: create_keywords ( $q [ 'text' ">, ', ' , 20 );

}

- Mở incfiles/classes/functions.php

thêm function bên dưới[c">public static function create_keywords ( $story , $separator = ', ' , $keyword_count = 20 ) {

global $set ;



$fastquotes = array ( "\x22" , "\x60" , " " , "

" , "\r" , '"' , "\" , '\r' , '

' , "-" , "{" , "}" , "[" , "">" );

$story1 = str_replace ( $fastquotes , " " , $story );

$story2 = preg_replace 0;

$story = preg_replace ";



$story3 = str_replace ( $fastquotes , '' , trim ( strip_tags ( str_replace ( '

' , ' ' , stripslashes ( $story1 ) ) ) ) );



$story3 = preg_replace ";





$set [ 'meta_desc' "> = mb_substr -8;



$arr = explode ( " " , $story );



foreach ( $arr as $word ) {

if-8 > 4 ) $newarr ["> = $word ;

}
$arr = array_count_values ( $newarr );

arsort ( $arr );



$arr = array_keys ( $arr );



$total = count ( $arr );



$offset = 0 ;



$arr = array_slice ( $arr , $offset , $keyword_count );



$set [ 'meta_key' "> = implode ( $separator , $arr );

}