Add "nofollow" for external links

khalid

hi all

how to Add "nofollow" to links ?

Open source\function\function_discuzcode.php file

find

1. return '<a href="'.(substr(strtolower($url), 0, 4) == 'www.' ? 'http://'.$url : $url).'" target="_blank">'.$text.'</a>';

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replece

1. return '<a href="'.(substr(strtolower($url), 0, 4) == 'www.' ? 'http://'.$url : $url).'" target="_blank" rel="nofollow">'.$text.'</a>';

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find

1. return '<a href="'.$url.'" target="_blank">'.$text.'</a>';

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replce

1. return '<a href="'.$url.'" target="_blank" rel="nofollow">'.$text.'</a>';

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demo