Obtain client + server IP address and geographic location information

Obtain client + server IP address and geographic location information

Obtain client + server IP address and geographic location information IP address: 113. 83 .***.** Returned status: 1 IP address range: Strat: 113.83.0.0 IP address range: End: 113.83.255.255 Country: China Province: Guangdong City: Huizhou District/county: Line: China Telecom Type: Description: /** * Obtain the client + server IP address and geographic location information Sina iplookup * * @ Support: QQ 910111100 (JoY) * @ Time: 2012.10.11 15:50:00 * @ HZapi.com (http://www.hzapi.com /) * */ // Obtain geographic location information Function iplookup ($ ip = 1 ){ If ($ ip) {// client $ Userip = egetip_joy (); // client IP address } Else {// server $ Domain = $ _ SERVER ['http _ host']; $ Userip = gethostbyname ($ domain ); } // Returns the location information of Sina. $ Json = @ file_get_contents ('http: // int.dpool.sina.com.cn/iplookup/iplookup.php? Format = js & ip = '. $ userip ); $ Patterns = array (); $ Patterns [0] = '/var remote_ip_info = /'; $ Patterns [1] = '/;/'; $ Patterns [2] = '/\ Wu /'; $ Find = array (); $ Find [0] = ""; $ Find [1] = ""; $ Find [2] = "% u "; $ Json = preg_replace ($ patterns, $ find, $ json); // filter extra characters $ Json_arr = json_decode ($ json, true ); Return $ json_arr; } // Obtain the IP address Function egetip_joy (){ If (getenv ('http _ CLIENT_IP ') & strcasecmp (getenv ('http _ CLIENT_IP'), 'Unknown ')) { $ Ip = getenv ('http _ CLIENT_IP '); } Elseif (getenv ('http _ X_FORWARDED_FOR ') & strcasecmp (getenv ('http _ X_FORWARDED_FOR'), 'Unknown ')) { $ Ip = getenv ('http _ X_FORWARDED_FOR '); } Elseif (getenv ('remote _ ADDR ') & strcasecmp (getenv ('remote _ ADDR'), 'Unknown ')) { $ Ip = getenv ('remote _ ADDR '); } Elseif (isset ($ _ SERVER ['remote _ ADDR ']) & $ _ SERVER ['remote _ ADDR '] & strcasecmp ($ _ SERVER ['remote _ ADDR'], 'Unknown ')) { $ Ip = $ _ SERVER ['remote _ ADDR ']; } $ Ip = preg_replace ("/^ ([d.] +). */", "1", $ ip ); Return $ ip; } /** * Simulate unescape in JS * * @ Support: QQ 910111100 (JoY) * @ Time: 2012.09.29 15:50:00 * @ HZapi.com (http://www.hzapi.com /) * Echo unescape ('% u4e1c % u6e56 % u82b1 % u56ed4 % u53f7 % u5c0f % u533a '); */ Function unescape ($ str ){ $ Str = rawurldecode ($ str ); Preg_match_all ("/(? : % U. {4}) |. {4}; | & # \ d +; |. +/U ", $ str, $ r ); $ Ar = $ r [0]; Foreach ($ ar as $ k => $ v ){ If (substr ($ v, 0, 2) = "% u ") { $ Ar [$ k] = iconv ("UCS-2", "UTF-8 // IGNORE", pack ("H4", substr ($ v,-4 ))); } Elseif (substr ($ v, 0, 3) = "") { $ Ar [$ k] = iconv ("UCS-2", "UTF-8", pack ("H4", substr ($ v, 3,-1 ))); } Elseif (substr ($ v, 0, 2) = "&#") { Echo substr ($ v, 2,-1 ).""; $ Ar [$ k] = iconv ("UCS-2", "UTF-8", pack ("n", substr ($ v, 2,-1 ))); } } Return join ("", $ ar ); } $ Iplookup = iplookup (); // The parameter iplookup (1) is not empty. Echo "IP:". egetip_joy ()." "; Echo 'return status: '. $ iplookup ['ret']." "; Echo 'IP range Strat: '. $ iplookup ['start']." "; Echo 'IP range End: '. $ iplookup ['end']." "; Echo 'Country: '. unescape ($ iplookup ['country'])." "; Echo 'Province: '. unescape ($ iplookup ['Province'])." "; Echo 'City: '. unescape ($ iplookup ['city'])." "; Echo 'district/county:'. unescape ($ iplookup ['District '])." "; Echo 'line: '. unescape ($ iplookup ['isp'])." "; Echo 'type: '. $ iplookup ['type']." "; Echo description: '. $ iplookup ['desc']." "; // Print_r ($ iplookup );