PHP杞崲IP鍦板潃鍒扮湡瀹炲湴鍧�鐨勬柟娉曡瑙�

鍘熸枃绔犲湴鍧�锛歨ttp://www.jb51.net/article/38231.htm

鎯宠鎶奍Pv4鍦板潃杞负鐪熷疄鐨勫湴鍧�锛岃偗瀹氳鍙傝�僆P鏁版嵁搴擄紝鍟嗕笟鐨処P鏁版嵁搴撳瓨鍌ㄥ湪鍏崇郴鍨嬫暟鎹簱涓紝鏌ヨ鍜屼娇鐢ㄩ兘闈炲父鏂逛究锛屼絾鏄垚鏈笉鏄釜浜哄拰灏忓叕 鍙告効鎰忔壙鍙楃殑锛屾墍浠ョ畝鍗曞簲鐢ㄧ殑鎬濊矾灏辨槸鍒╃敤涓�浜涘厤璐圭殑IP鏁版嵁搴撴垨鑰呬竴浜涘ぇ缃戠珯鎻愪緵鐨勬煡璇PI锛屼粬浠殑鏁版嵁閲忚冻澶熸垜浠娇鐢ㄤ簡銆�

1. 鍒╃敤绾湡IP鏁版嵁搴�鍒╃敤鏈湴鐨凲QWry.Dat鏂囦欢锛屼紭鐐规槸鏌ヨ閫熷害闈炲父蹇紝缂虹偣鏄暟鎹簱鏂囦欢瑕佹斁鍦ㄨ嚜宸辩殑绌洪棿鍐呭苟涓旇鍋跺皵鏇存柊鏁版嵁搴撱�傛椂闂村叧绯诲簾璇濅笉澶氳锛屼笅闈㈡槸 浣跨敤杩欎釜鏂囦欢鐨勫嚱鏁帮紝濡傛灉鏄湪WordPress閲岄潰浣跨敤杩欎釜鍔熻兘锛屾妸涓嬮潰鐨勪唬鐮佸啓鍏ヤ富棰樹笅闈㈢殑functions.php閲岄潰锛岀劧鍚庡湪 comments-list鐨勮緭鍑哄嵆鍙紱濡傛灉鏄叾浠栫▼搴忓紩鐢紝杈撳叆涓�涓湁鏁堢殑IPv4鍦板潃灏卞彲浠ュ緱鍒颁竴涓湡瀹炵殑鍦板潃銆�

澶嶅埗浠ｇ爜浠ｇ爜濡備笅:

function convertip($ip) {

//IP鏁版嵁鏂囦欢璺緞

$dat_path = 'QQWry.Dat';

//妫�鏌P鍦板潃

//if(!preg_match("/^d{1,3}.d{1,3}.d{1,3}.d{1,3}$/", $ip)) {

//聽聽聽 return 'IP Address Error';

//}

//鎵撳紑IP鏁版嵁鏂囦欢

if(!$fd = @fopen($dat_path, 'rb')){

return 'IP date file not exists or access denied';

}

//鍒嗚ВIP杩涜杩愮畻锛屽緱鍑烘暣褰㈡暟

$ip = explode('.', $ip);

$ipNum = $ip[0] * 16777216 + $ip[1] * 65536 + $ip[2] * 256 + $ip[3];

//鑾峰彇IP鏁版嵁绱㈠紩寮�濮嬪拰缁撴潫浣嶇疆

$DataBegin = fread($fd, 4);

$DataEnd = fread($fd, 4);

$ipbegin = implode('', unpack('L', $DataBegin));

if($ipbegin < 0) $ipbegin += pow(2, 32);

$ipend = implode('', unpack('L', $DataEnd));

if($ipend < 0) $ipend += pow(2, 32);

$ipAllNum = ($ipend - $ipbegin) / 7 + 1;

$BeginNum = 0;

$EndNum = $ipAllNum;

//浣跨敤浜屽垎鏌ユ壘娉曚粠绱㈠紩璁板綍涓悳绱㈠尮閰嶇殑IP璁板綍

while($ip1num>$ipNum || $ip2num<$ipNum) {

$Middle= intval(($EndNum + $BeginNum) / 2);

//鍋忕Щ鎸囬拡鍒扮储寮曚綅缃鍙�4涓瓧鑺�

fseek($fd, $ipbegin + 7 * $Middle);

$ipData1 = fread($fd, 4);

if(strlen($ipData1) < 4) {

fclose($fd);

return 'System Error';

}

//鎻愬彇鍑烘潵鐨勬暟鎹浆鎹㈡垚闀挎暣褰紝濡傛灉鏁版嵁鏄礋鏁板垯鍔犱笂2鐨�32娆″箓

$ip1num = implode('', unpack('L', $ipData1));

if($ip1num < 0) $ip1num += pow(2, 32);

//鎻愬彇鐨勯暱鏁村瀷鏁板ぇ浜庢垜浠琁P鍦板潃鍒欎慨鏀圭粨鏉熶綅缃繘琛屼笅涓�娆″惊鐜�

if($ip1num > $ipNum) {

$EndNum = $Middle;

continue;

}

//鍙栧畬涓婁竴涓储寮曞悗鍙栦笅涓�涓储寮�

$DataSeek = fread($fd, 3);

if(strlen($DataSeek) < 3) {

fclose($fd);

return 'System Error';

}

$DataSeek = implode('', unpack('L', $DataSeek.chr(0)));

fseek($fd, $DataSeek);

$ipData2 = fread($fd, 4);

if(strlen($ipData2) < 4) {

fclose($fd);

return 'System Error';

}

$ip2num = implode('', unpack('L', $ipData2));

if($ip2num < 0) $ip2num += pow(2, 32);

//娌℃壘鍒版彁绀烘湭鐭�

if($ip2num < $ipNum) {

if($Middle == $BeginNum) {

fclose($fd);

return 'Unknown';

}

$BeginNum = $Middle;

}

}

$ipFlag = fread($fd, 1);

if($ipFlag == chr(1)) {

$ipSeek = fread($fd, 3);

if(strlen($ipSeek) < 3) {

fclose($fd);

return 'System Error';

}

$ipSeek = implode('', unpack('L', $ipSeek.chr(0)));

fseek($fd, $ipSeek);

$ipFlag = fread($fd, 1);

}

if($ipFlag == chr(2)) {

$AddrSeek = fread($fd, 3);

if(strlen($AddrSeek) < 3) {

fclose($fd);

return 'System Error';

}

$ipFlag = fread($fd, 1);

if($ipFlag == chr(2)) {

$AddrSeek2 = fread($fd, 3);

if(strlen($AddrSeek2) < 3) {

fclose($fd);

return 'System Error';

}

$AddrSeek2 = implode('', unpack('L', $AddrSeek2.chr(0)));

fseek($fd, $AddrSeek2);

} else {

fseek($fd, -1, SEEK_CUR);

}

while(($char = fread($fd, 1)) != chr(0))

$ipAddr2 .= $char;

$AddrSeek = implode('', unpack('L', $AddrSeek.chr(0)));

fseek($fd, $AddrSeek);

while(($char = fread($fd, 1)) != chr(0))

$ipAddr1 .= $char;

} else {

fseek($fd, -1, SEEK_CUR);

while(($char = fread($fd, 1)) != chr(0))

$ipAddr1 .= $char;

$ipFlag = fread($fd, 1);

if($ipFlag == chr(2)) {

$AddrSeek2 = fread($fd, 3);

if(strlen($AddrSeek2) < 3) {

fclose($fd);

return 'System Error';

}

$AddrSeek2 = implode('', unpack('L', $AddrSeek2.chr(0)));

fseek($fd, $AddrSeek2);

} else {

fseek($fd, -1, SEEK_CUR);

}

while(($char = fread($fd, 1)) != chr(0)){

$ipAddr2 .= $char;

}

}

fclose($fd);

//鏈�鍚庡仛鐩稿簲鐨勬浛鎹㈡搷浣滃悗杩斿洖缁撴灉

if(preg_match('/http/i', $ipAddr2)) {

$ipAddr2 = '';

}

$ipaddr = "$ipAddr1 $ipAddr2";

$ipaddr = preg_replace('/CZ88.Net/is', '', $ipaddr);

$ipaddr = preg_replace('/^s*/is', '', $ipaddr);

$ipaddr = preg_replace('/s*$/is', '', $ipaddr);

if(preg_match('/http/i', $ipaddr) || $ipaddr == '') {

$ipaddr = 'Unknown';

}

$ipaddr = iconv('gbk', 'utf-8//IGNORE', $ipaddr); //杞崲缂栫爜锛屽鏋滅綉椤电殑gbk鍙互鍒犻櫎姝よ

return $ipaddr;

}

2. 鍒╃敤闂ㄦ埛缃戠珯鐨勬帴鍙�鐩墠宸茬煡鐨勬湁鑵捐銆佹柊娴�佺綉鏄撱�佹悳鐙愬拰Google鎻愪緵IP鍦板潃鏌ヨAPI锛屼絾鏄壘寰楀埌鐨勫彧鏈夎吘璁�佹柊娴拰缃戞槗鐨勶紝Google鐨勮矊浼艰鐢� Google Maps鎵�浠ユ病鏈夌爺绌躲�傜湅浜嗕笅鍥藉唴鐨勫嚑涓吘璁彁渚涚殑鏄疛avaScript鐨勶紝缃戞槗鎻愪緵鐨勬槸XML锛岃�屾柊娴殑鏈夊绉嶆牸寮忓彲浠ョ敤锛屾敞鎰忛潪XML鐨勬暟鎹簮閮芥槸 GBK鏍煎紡鐨勶紝涓嶇鏄疛avaScript璋冪敤杩樻槸PHP璋冪敤閮借杞崲涓�涓嬬紪鐮侊紝涓嶇劧寰楀埌鐨勬槸涔辩爜銆傝�屾洿闇�瑕佹敞鎰忕殑鏄紝濡傛灉涓�娆℃�ф煡璇㈠涓狪P锛屼娇鐢ㄩ棬鎴� 缃戠珯鐨凙PI鏉ユ煡璇細闈炲父缂撴參锛屾垜澶ф鍐欎簡涓猣or寰幆璇曚簡涓嬶紝涓嶇鏄敤PHP瑙ｆ瀽XML杩樻槸file_get_contents()鍑芥暟鑾峰彇鍐呭锛屾煡璇� 10娆′互涓婁細鍙樺緱闈炲父缂撴參锛岀敋鑷冲彲鑳借秴鏃躲��

鑵捐鐨処P鍦板潃API鎺ュ彛鍦板潃锛歨ttp://fw.qq.com/ipaddress锛岃繑鍥炵殑鏄暟鎹牸寮忎负锛歷ar IPData = new Array("123.124.2.85","","鍖椾含甯�","");锛屼竴涓狫avaScript鐨勫璞★紝鐩墠杩樹笉鐭ラ亾濡備綍杈撳叆IP鏌ヨ銆�

鏂版氮鐨処P鍦板潃鏌ヨ鎺ュ彛锛歨ttp://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js

鏂版氮澶氬湴鍩熸祴璇曟柟娉曪細http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=123.124.2.85

缃戞槗鏈夐亾鐨処P鍦板潃鏌ヨ鎺ュ彛锛歨ttp://www.youdao.com/smartresult-xml/search.s?type=ip&q=123.124.2.85

//鑵捐API鐨凱HP璋冪敤鏂规硶

澶嶅埗浠ｇ爜浠ｇ爜濡備笅:

function getIpPlace(){

$ip=file_get_contents("http://fw.qq.com/ipaddress");

$ip=str_replace('"',' ',$ip);

$ip2=explode("(",$ip);

$a=substr($ip2[1],0,-2);

$b=explode(",",$a);

return $b;

}

$ip=getIpPlace();

print_r($ip);

//鏈夐亾API鐨凱HP璋冪敤鏂规硶

澶嶅埗浠ｇ爜浠ｇ爜濡備笅:

$url = "http:www.youdao.com/smartresult-xml/search.s?type=ip&q=".$ip;

$doc = new DOMDocument();

$doc->load($url);

$smartresult = $doc->getElementsByTagName("product");

foreach($smartresult as $product)

{

$locations = $product->getElementsByTagName("location");

$location = $locations->item(0)->nodeValue;

}

if($location != "")

{

echo $i.".".$ip;

echo "聽 鏉ヨ嚜".$location."鐨勭綉鍙�";

}

else

{

echo $i.".".$ip;

echo "聽 鏉ヨ嚜鐏槦鐨勭綉鍙�";

}

public function sinaIPApi($ip){

$str = file_get_contents("http://int.dpool.sina.com.cn/iplookup/iplookup.php?ip=".$ip);

$str = iconv("gbk", "utf-8//IGNORE", $str);

preg_match_all("/[/x{4e00}-/x{9fa5}]+/u",$str,$get);

$add = implode('',$get[0]);

return $add;

}

//$get鏄竴涓潪甯告鐨勪簩缁存暟缁�

鍏朵腑鏈夐亾鍜屾柊娴殑鏄垜鑷繁鍐欑殑锛屾柊娴狝PI涔熷彲浠ュ儚鑵捐API閭ｆ牱鐢╢ile_get_contents()鍑芥暟鑾峰彇瀹屽湴鍧�鍚庝娇鐢ㄤ竴杩炰覆鐨勫瓧绗︿覆鍑� 鏁板鐞嗭紝鎴戝啓鐨勫嚱鏁颁娇鐢ㄦ鍒欒〃杈惧紡浠庢柊娴殑杩斿洖缁撴灉涓彁渚涘寘鍚腑鏂囩殑瀛楃涓诧紝骞朵笖鍒嗘瀛樺叆涓�涓簩缁存暟缁勶紝杩欎釜鍙兘鍙槸閽堝鏂版氮鐨凙PI鏈夌敤骞朵笖瀛樺湪 bug銆備妇涓緥瀛愭煡璇㈠鏍″垎閰嶇粰鎴戠殑IP鍦板潃鍚巚ar_dump()涓�涓嬪嚱鏁伴噷闈㈢殑$get鍙橀噺寰楀埌浠ヤ笅缁撴灉锛� array(1) { [0]=> array(6) { [0]=> string(6) "涓浗" [1]=> string(6) "鍖椾含" [2]=> string(6) "鍖椾含" [3]=> string(9) "鏁欒偛缃�" [4]=> string(6) "瀛︽牎" [5]=> string(18) "涓浗鍦拌川澶у" } }锛岃�屽嚱鏁拌緭鍑虹殑缁撴灉鍒欐槸鈥滀腑鍥藉寳浜寳浜暀鑲茬綉瀛︽牎涓浗鍦拌川澶у鈥濓紝甯屾湜鎴戠殑鎬濊矾鍜屾柟娉曡兘瀵瑰埆浜烘湁鐢ㄣ��

鏈�鍚庡啀娆℃彁閱掞紝濡傛灉鏄疻ordPress璇蜂娇鐢ㄧ涓�绉嶆柟娉曪紝鍚﹀垯浣跨敤API鍚屾椂鏌ヨ鎵�鏈夌暀瑷�鑰呯殑鐪熷疄鍦板潃浼氳PHP瓒呮椂鐨勶紝甯屾湜鍚勮矾澶х墰鏈夋洿濂界殑鏂� 娉曪紝鑷充簬闄愬埗鏄剧ず鍜屾樉绀烘柟寮忕瓑绁為┈鐨勯兘鏄疻ordPress搴旂敤闂锛屽悓鏃跺浜嶫ava鍜孋#鏉ヨ鎬濊矾涔熸槸涓�鏍风殑锛岃繖浜涘悗缁殑闂绛夋垜鑰冨畬璇曞啀缁嗚銆�