Сложный поиск в тексте

Discussion in 'PHP, PERL, MySQL, JavaScript' started by FriLL, 16 May 2018.

  1. FriLL

    FriLL Member

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    Доброго дня!
    Есть вопрос к более опытным в php.
    У меня список диапазонов в txt

    Code:
    2.63.128.0-2.63.255.255
    5.22.153.0-5.22.153.255
    5.44.168.0-5.44.175.255
    5.128.0.0-5.129.191.255
    5.130.0.0-5.131.255.255
    5.137.0.0-5.137.255.255
    31.133.104.0-31.133.111.255
    31.173.248.0-31.173.248.255
    31.173.249.24-31.173.249.31
    31.173.250.0-31.173.251.255
    31.173.253.0-31.173.255.255
    31.184.236.0-31.184.236.255
    37.29.80.0-37.29.87.255
    37.49.192.0-37.49.223.255
    37.192.0.0-37.195.255.255
    37.205.48.0-37.205.55.255
    37.205.64.0-37.205.95.255
    46.29.192.64-46.29.192.71
    46.29.192.96-46.29.192.127
    46.29.192.144-46.29.192.159
    46.29.192.192-46.29.193.63
    46.29.193.80-46.29.194.191
    46.29.194.208-46.29.199.255
    46.50.132.128-46.50.132.129
    46.50.132.255-46.50.132.255
    46.50.133.128-46.50.133.255
    46.50.135.0-46.50.135.1
    46.50.135.127-46.50.135.127
    46.50.140.0-46.50.143.255
    46.50.146.0-46.50.147.255
    46.50.150.128-46.50.152.1
    46.50.152.127-46.50.152.255
    46.50.154.0-46.50.155.255
    Как можно прогнать $_SERVER['REMOTE_ADDR']; по этому списку на вхождение в дипазон
     
  2. crlf

    crlf Members of Antichat

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    PHP:
    $ip2match '5.44.170.22';
    $list = array('5.44.168.0-5.44.175.255');
    //$ip2match = $_SERVER['REMOTE_ADDR'];
    //$list = file('list.txt', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
    foreach($list as $range){
       list(
    $start$end) = explode('-'$range);
       if(
    in_array(ip2long($ip), range(ip2long($start), ip2long($end)))) die('Match '.$ip.' in '.$range);
    }
     
    GRRRL Power and FriLL like this.
  3. FriLL

    FriLL Member

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    Я пока твой пост не прочел запилил уже свое

    PHP:
    $file file('redir/'.$redir.'/iplist.txt');
            
    $len count($file);
            for (
    $i=0$i<$len$i++)
            {
                 
    //trim
                 
    $ipx explode('-'$file[$i]);
                 
    $longip1 ip2long(trim($ipx[0]));
                 
    $longip2 ip2long(trim($ipx[1]));
                 
    $longip3 ip2long(trim($ip));
                 if(
    $longip3 >= $longip1 and $longip3 <= $longip2){
                    
    $detect TRUE;
                    }
     
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