128)
   {
    if($enc=='gb2312')
    {
     $i++;
    }
    else if($enc=='utf8'||$enc=='utf-8')
    {
     $i+=2;
    }
   }
   $l++;
  }
  return $l;
 }
}
echo /$l=.mb_strlen1(我市1ge中国人);
function socketdata($host,$url,$headers='',$data){ $fp = @fsockopen($host, 80, $errno, $errstr, 30); if (!$fp) { return false; } else { $out = ($data?post:get). .$url. http/1.1\r\n; $out .= host: .$host.\r\n; $out .= $headers; $out .= connection: close\r\n\r\n.$data; fwrite($fp, $out); $rtn = ; while (!feof($fp)) { $rtn.= fgets($fp, 128); } fclose($fp); } //echo $rtn; $rtn=explode(\r\n\r\n,$rtn,2); $headerstr=explode(\r\n,$rtn[0]); //echo print_r($headerstr,1).'->'.__line__.
\r\n; $headers=array(); foreach($headerstr as $str) { $tmp=explode(':',$str,2); if(count($tmp)==2) { $headers[$tmp[0]]=trim($tmp[1]); } } if(isset($headers['transfer-encoding'])&&$headers['transfer-encoding']=='chunked') { $body=$rtn[1]; $rs=explode(\r\n,$body,2); $tmp=''; while(count($rs)==2) { $l=hexdec($rs[0]); if($l==0) break; $tmp.=substr($rs[1],0,$l); $body=substr($rs[1],$l+2); if($body=='') break; $rs=explode(\r\n,$body,2); } $rtn[1]=$tmp; } //set-cookie if($headers['location']) { return ($headers['set-cookie']?set-cookie: .$headers['set-cookie'].\r\n:).'location: '.$headers['location']; } return $rtn[1]; }
echo socketdata(**.cn','/index.php',cookie: lstat_bc_644048=27325049701746404581; phpsessid=addf71fbaf5e1efd9520d1aea8a69b66/r/n)