function clean_post($post) { - Anonymous - m482f2489

function clean_post($post) {
        $regex['c']  = '/([\s\w]{2,})/is';
        $regex['l'] = '/(\w)\1{2,}/is';
        $regex['i']  = '/\[(b|i|u|s|hr|sub|sup|img|media|snapback|spoiler|extract|anchor|twitter)\](.*?)\[\/\1\]/ims';
        $regex['n'] = '/\[(url|list|email|topic|post|acronym|blog|entry|member)(?:.*?)\](.*?)\[\/\1\]/ims';
        $regex['t']  = '/.*?(?:\[(?P<tag>quote|php|code|html|sql|xml).*?\])(?:.*?)(?:\[\/(?P=tag)\]).*?/ims';

        $post = preg_replace($regex['c'], '$1', $post);
        $post = preg_replace($regex['l'], '$1', $post);
        $post = preg_replace($regex['i'], '$2', $post);
        $post = preg_replace($regex['n'], '$2', $post);
        while    (preg_match($regex['t'], $post, $matches)) {
                $post = str_replace($matches[0], '', $post);
        }

        $points = 0;
        $length = strlen($post);

        if ($length >= 80 && $length <= 199) {
                $points = 1;
        } elseif ($length >= 200 && $length <= 399) {
                $points = 2;
        } elseif ($length >= 400) {
                $points = 3;
        }
        return array($points, $post);
}