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Home Backend Development PHP Tutorial 排名不理想,实在没办法,再搞伪原创,谁有写好的函数分享下

排名不理想,实在没办法,再搞伪原创,谁有写好的函数分享下

Jun 23, 2016 pm 01:50 PM
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排名不理想,实在没办法,再搞伪原创,谁有写好的函数分享下????

同义词表.txt
国内-中国
...........




实现, 发现国内换成中国, 发现中国换成国内....


如:           中国国内             
结果为:      国内中国





直接替换会变成     中国中国     或    国内国内    , 达不到效果
.


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$d = array(  '国内' => '中国',  '中国' => '国内',);echo strtr('中国国内', $d);
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国内中国

版主历害, 参考把网上的加多行代码, 立马行了

echo strtr_words('那个阿谁回结果成果百孔千疮-哀鸿遍野中人');function strtr_words($str){    $words=array();    $content = file_get_contents('_web/word.txt');//词库    $content = str_replace( "\r", "",$content); //去掉换行符(以便兼容Linux主机)    $content = preg_split('/\n/', $content, -1, PREG_SPLIT_NO_EMPTY);//\n分割字符        foreach($content as $k=>$v)        {            if($k!=0)            {                $str_data = explode('-',$v);//关键词分割符                $words+=array("$str_data[0]"=>"$str_data[1]");                $words+=array("$str_data[1]"=>"$str_data[0]");//多一行反向同义也替换            }        }    return strtr($str,$words);//返回结果}
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