IP所属查询 感谢 jakey9826 的回复: 现在我要做的平台要求库信息比较精准.而IP库经常更新所以不太适合这种方式.而且买一个新的IP库价格也不低 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 公用的接口,是不可能给你做的哪么详细的.毕竟这也涉及到隐私.比如说google map,还不是在政府的压力下,做了一些调整,呵呵. google map可以查IP地址所属? sorry,你误会我的意思了,我只是举个例子.google map不是对一些敏感地点做了屏蔽吗,呵呵. IP库更新很及时的有动网论坛提供的啊,还有QQ也有吧,,也有专门接口的,国外的,要收费, 一、下载QQWry.Dat(QQ自带的)二、在QQWry.Dat同目录下创建一个PHP文件(若ip.php);三、ip文件的编码如下:<?phpdefine('QQWRY' , $qqwry_root_path . 'QQwry.dat' ) ; //加载dat文件if ($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"]) //获取{$ip = $HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"];}elseif ($HTTP_SERVER_VARS["HTTP_CLIENT_IP"]){$ip = $HTTP_SERVER_VARS["HTTP_CLIENT_IP"];}elseif ($HTTP_SERVER_VARS["REMOTE_ADDR"]){$ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];}elseif (getenv("HTTP_X_FORWARDED_FOR")){$ip = getenv("HTTP_X_FORWARDED_FOR");}elseif (getenv("HTTP_CLIENT_IP")){$ip = getenv("HTTP_CLIENT_IP");}elseif (getenv("REMOTE_ADDR")){$ip = getenv("REMOTE_ADDR");}else{$ip=$_SERVER["REMOTE_ADDR"];}$ip ;function IpToInt($Ip) { $array=explode('.',$Ip); $Int=($array[0] * 256*256*256) + ($array[1]*256*256) + ($array[2]*256) + $array[3]; return $Int;}function IntToIp($Int) { $b1=($Int & 0xff000000)>>24; if ($b1<0) $b1+=0x100; $b2=($Int & 0x00ff0000)>>16; if ($b2<0) $b2+=0x100; $b3=($Int & 0x0000ff00)>>8; if ($b3<0) $b3+=0x100; $b4= $Int & 0x000000ff; if ($b4<0) $b4+=0x100; $Ip=$b1.'.'.$b2.'.'.$b3.'.'.$b4; return $Ip;}class TQQwry{ var $StartIP = 0; var $EndIP = 0; var $Country = ''; var $Local = ''; var $CountryFlag = 0; // 标识 Country位置 // 0x01,随后3字节为Country偏移,没有Local // 0x02,随后3字节为Country偏移,接着是Local // 其他,Country,Local,Local有类似的压缩。可能多重引用。 var $fp; var $FirstStartIp = 0; var $LastStartIp = 0; var $EndIpOff = 0 ; function getStartIp ( $RecNo ) { $offset = $this->FirstStartIp + $RecNo * 7 ; @fseek ( $this->fp , $offset , SEEK_SET ) ; $buf = fread ( $this->fp , 7 ) ; $this->EndIpOff = ord($buf[4]) + (ord($buf[5])*256) + (ord($buf[6])* 256*256); $this->StartIp = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])*256*256) + (ord($buf[3])*256*256*256); return $this->StartIp ; } function getEndIp ( ) { @fseek ( $this->fp , $this->EndIpOff , SEEK_SET ) ; $buf = fread ( $this->fp , 5 ) ; $this->EndIp = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])*256*256) + (ord($buf[3])*256*256*256); $this->CountryFlag = ord ( $buf[4] ) ; return $this->EndIp ; } function getCountry ( ) { switch ( $this->CountryFlag ) { case 1: case 2: $this->Country = $this->getFlagStr ( $this->EndIpOff+4) ; //echo sprintf('EndIpOffset=(%x)',$this->EndIpOff ); $this->Local = ( 1 == $this->CountryFlag )? '': $this->getFlagStr ( $this->EndIpOff+8); break ; default : $this->Country = $this->getFlagStr ($this->EndIpOff+4) ; $this->Local = $this->getFlagStr ( ftell ( $this->fp )) ; } } function getFlagStr ( $offset ) { $flag = 0 ; while ( 1 ){ @fseek ( $this->fp , $offset , SEEK_SET ) ; $flag = ord ( fgetc ( $this->fp ) ) ; if ( $flag == 1 || $flag == 2 ) { $buf = fread ($this->fp , 3 ) ; if ($flag == 2 ){ $this->CountryFlag = 2 ; $this->EndIpOff = $offset - 4 ; } $offset = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])* 256*256); }else{ break ; } } if ( $offset < 12 ) return ; @fseek($this->fp , $offset , SEEK_SET ) ; return $this->getStr(); } function getStr ( ) { $str = '' ; while ( 1 ) { $c = fgetc ( $this->fp ) ; if ( ord ( $c[0] ) == 0 ) break ; $str .= $c ; } return $str ; } function qqwry ($dotip) { $nRet; $ip = IpToInt ( $dotip ); $this->fp= @fopen(QQWRY, "rb"); if ($this->fp == NULL) { $szLocal= "OpenFileError"; return 1; } @fseek ( $this->fp , 0 , SEEK_SET ) ; $buf = fread ( $this->fp , 8 ) ; $this->FirstStartIp = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])*256*256) + (ord($buf[3])*256*256*256); $this->LastStartIp = ord($buf[4]) + (ord($buf[5])*256) + (ord($buf[6])*256*256) + (ord($buf[7])*256*256*256); $RecordCount= floor( ( $this->LastStartIp - $this->FirstStartIp ) / 7); if ($RecordCount <= 1){ $this->Country = "FileDataError"; fclose ( $this->fp ) ; return 2 ; } $RangB= 0; $RangE= $RecordCount; // Match ... while ($RangB < $RangE-1) { $RecNo= floor(($RangB + $RangE) / 2); $this->getStartIp ( $RecNo ) ; if ( $ip == $this->StartIp ) { $RangB = $RecNo ; break ; } if ( $ip > $this->StartIp) $RangB= $RecNo; else $RangE= $RecNo; } $this->getStartIp ( $RangB ) ; $this->getEndIp ( ) ; if ( ( $this->StartIp <= $ip ) && ( $this->EndIp >= $ip ) ){ $nRet = 0 ; $this->getCountry ( ) ; $this->Local = str_replace("(我们一定要解放台湾!!!)", "", $this->Local); }else { $nRet = 3 ; $this->Country = '未知' ; $this->Local = '' ; } fclose ( $this->fp ) ; return $nRet ; }}function ip2location ( $ip ){ $wry = new TQQwry ; $nRet = $wry->qqwry ( $ip ); echo $addr = $wry->Country.$wry->Local ; addr就是要查询的地址,可以在这函数上进行数据库的连接,插入数据库 }ip2location( $ip );?>来源:www.marfor.cn/notes.php http://www.ip138.com,免费的.,根据返回结果,7处理,8处理,也许有你要的 php 过滤用户提交的信息防注入只用mysql_escape_string行不行? Git问题:怎样查看某一个文件在各个版本之间的改变 PHP的一些问题希望大家可也帮帮忙 ThinkPHP无法加载INDEX模块 PHP+MySQL能开发这样的网站了吗? 招聘熟悉MySQL+PHP的兼职作者 怎么把一个文件用二进制存进mysql,然后读取让客户下载? 请教关于fopen的问题 关于COOKIE使用的问题 求PHP登陆邮箱并发送邮件和附件思路 请问什么是静态库,书上解释的不清阿,谢谢了 请问这里有成都的phper么
毕竟这也涉及到隐私.
比如说google map,还不是在政府的压力下,做了一些调整,呵呵.
google map不是对一些敏感地点做了屏蔽吗,
呵呵.
也有专门接口的,国外的,要收费,
二、在QQWry.Dat同目录下创建一个PHP文件(若ip.php);
三、ip文件的编码如下:
<?php
define('QQWRY' , $qqwry_root_path . 'QQwry.dat' ) ; //加载dat文件
if ($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"]) //获取
{
$ip = $HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"];
}
elseif ($HTTP_SERVER_VARS["HTTP_CLIENT_IP"])
{
$ip = $HTTP_SERVER_VARS["HTTP_CLIENT_IP"];
}
elseif ($HTTP_SERVER_VARS["REMOTE_ADDR"])
{
$ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];
}
elseif (getenv("HTTP_X_FORWARDED_FOR"))
{
$ip = getenv("HTTP_X_FORWARDED_FOR");
}
elseif (getenv("HTTP_CLIENT_IP"))
{
$ip = getenv("HTTP_CLIENT_IP");
}
elseif (getenv("REMOTE_ADDR"))
{
$ip = getenv("REMOTE_ADDR");
}
else
{
$ip=$_SERVER["REMOTE_ADDR"];
}
$ip ;function IpToInt($Ip) {
$array=explode('.',$Ip);
$Int=($array[0] * 256*256*256) + ($array[1]*256*256) + ($array[2]*256) + $array[3];
return $Int;
}
function IntToIp($Int) {
$b1=($Int & 0xff000000)>>24;
if ($b1<0) $b1+=0x100;
$b2=($Int & 0x00ff0000)>>16;
if ($b2<0) $b2+=0x100;
$b3=($Int & 0x0000ff00)>>8;
if ($b3<0) $b3+=0x100;
$b4= $Int & 0x000000ff;
if ($b4<0) $b4+=0x100;
$Ip=$b1.'.'.$b2.'.'.$b3.'.'.$b4;
return $Ip;
}class TQQwry
{
var $StartIP = 0;
var $EndIP = 0;
var $Country = '';
var $Local = '';
var $CountryFlag = 0; // 标识 Country位置
// 0x01,随后3字节为Country偏移,没有Local
// 0x02,随后3字节为Country偏移,接着是Local
// 其他,Country,Local,Local有类似的压缩。可能多重引用。
var $fp;
var $FirstStartIp = 0;
var $LastStartIp = 0;
var $EndIpOff = 0 ;
function getStartIp ( $RecNo ) {
$offset = $this->FirstStartIp + $RecNo * 7 ;
@fseek ( $this->fp , $offset , SEEK_SET ) ;
$buf = fread ( $this->fp , 7 ) ;
$this->EndIpOff = ord($buf[4]) + (ord($buf[5])*256) + (ord($buf[6])* 256*256);
$this->StartIp = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])*256*256) + (ord($buf[3])*256*256*256);
return $this->StartIp ;
}
function getEndIp ( ) {
@fseek ( $this->fp , $this->EndIpOff , SEEK_SET ) ;
$buf = fread ( $this->fp , 5 ) ;
$this->EndIp = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])*256*256) + (ord($buf[3])*256*256*256);
$this->CountryFlag = ord ( $buf[4] ) ;
return $this->EndIp ;
}
function getCountry ( ) {
switch ( $this->CountryFlag ) {
case 1:
case 2:
$this->Country = $this->getFlagStr ( $this->EndIpOff+4) ;
//echo sprintf('EndIpOffset=(%x)',$this->EndIpOff );
$this->Local = ( 1 == $this->CountryFlag )? '': $this->getFlagStr ( $this->EndIpOff+8);
break ;
default :
$this->Country = $this->getFlagStr ($this->EndIpOff+4) ;
$this->Local = $this->getFlagStr ( ftell ( $this->fp )) ;
}
} function getFlagStr ( $offset )
{
$flag = 0 ;
while ( 1 ){
@fseek ( $this->fp , $offset , SEEK_SET ) ;
$flag = ord ( fgetc ( $this->fp ) ) ;
if ( $flag == 1 || $flag == 2 ) {
$buf = fread ($this->fp , 3 ) ;
if ($flag == 2 ){
$this->CountryFlag = 2 ;
$this->EndIpOff = $offset - 4 ;
}
$offset = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])* 256*256);
}else{
break ;
}
}
if ( $offset < 12 )
return ;
@fseek($this->fp , $offset , SEEK_SET ) ;
return $this->getStr();
}
function getStr ( )
{
$str = '' ;
while ( 1 ) {
$c = fgetc ( $this->fp ) ;
if ( ord ( $c[0] ) == 0 )
break ;
$str .= $c ;
}
return $str ;
} function qqwry ($dotip) {
$nRet;
$ip = IpToInt ( $dotip );
$this->fp= @fopen(QQWRY, "rb");
if ($this->fp == NULL) {
$szLocal= "OpenFileError";
return 1;
}
@fseek ( $this->fp , 0 , SEEK_SET ) ;
$buf = fread ( $this->fp , 8 ) ;
$this->FirstStartIp = ord($buf[0]) + (ord($buf[1])*256) + (ord($buf[2])*256*256) + (ord($buf[3])*256*256*256);
$this->LastStartIp = ord($buf[4]) + (ord($buf[5])*256) + (ord($buf[6])*256*256) + (ord($buf[7])*256*256*256);
$RecordCount= floor( ( $this->LastStartIp - $this->FirstStartIp ) / 7);
if ($RecordCount <= 1){
$this->Country = "FileDataError";
fclose ( $this->fp ) ;
return 2 ;
}
$RangB= 0;
$RangE= $RecordCount;
// Match ...
while ($RangB < $RangE-1)
{
$RecNo= floor(($RangB + $RangE) / 2);
$this->getStartIp ( $RecNo ) ;
if ( $ip == $this->StartIp )
{
$RangB = $RecNo ;
break ;
}
if ( $ip > $this->StartIp)
$RangB= $RecNo;
else
$RangE= $RecNo;
}
$this->getStartIp ( $RangB ) ;
$this->getEndIp ( ) ;
if ( ( $this->StartIp <= $ip ) && ( $this->EndIp >= $ip ) ){
$nRet = 0 ;
$this->getCountry ( ) ;
$this->Local = str_replace("(我们一定要解放台湾!!!)", "", $this->Local);
}else {
$nRet = 3 ;
$this->Country = '未知' ;
$this->Local = '' ;
}
fclose ( $this->fp ) ;
return $nRet ;
}
}function ip2location ( $ip )
{
$wry = new TQQwry ;
$nRet = $wry->qqwry ( $ip ); echo $addr = $wry->Country.$wry->Local ; addr就是要查询的地址,可以在这函数上进行数据库的连接,插入数据库
}
ip2location( $ip );
?>来源:www.marfor.cn/notes.php
,根据返回结果,7处理,8处理,也许有你要的