php通过淘宝API查询IP地址归属等信息

2020-03-22 16:22:27

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Class TaobaoIPQuery2{ private html' target='_blank'>static $_requestURL = 'http://ip.taobao.com/service/getIpInfo.php'; public static function getIPInfo($ip){ $long = ip2long($ip); if($long === 0){ throw new Exception('IP address error', 5); $ip=long2ip($long); $IPInfo = self::queryIPInfo($ip); return self::parseJSON($IPInfo); private static function queryIPInfo($ip){ $query = http_build_query(array('ip'= $ip)); $ch = curl_init(); $options = array( CURLOPT_URL = sprintf('%s %s', self::$_requestURL, $query), CURLOPT_RETURNTRANSFER = true, CURLOPT_AUTOREFERER = false, CURLOPT_FOLLOWLOCATION = false, CURLOPT_HEADER = false, CURLOPT_TIMEOUT = 3.0, curl_setopt_array($ch, $options); $content = curl_exec($ch); curl_close($ch); return $content; private static function parseJSON($json){ $O = json_decode ($json, true); if(false === is_null($O)){ return $O; if (version_compare(PHP_VERSION, '5.3.0', ' =')) { $errorCode = json_last_error(); if(isset(self::$_JSONParseError[$errorCode])){ throw new Exception(self::$_JSONParseError[$errorCode], 5); throw new Exception('JSON parse error', 5); private static $_JSONParseError = array( JSON_ERROR_NONE= 'No error has occurred', JSON_ERROR_DEPTH= 'The maximum stack depth has been exceeded', JSON_ERROR_CTRL_CHAR= 'Control character error, possibly incorrectly encoded', JSON_ERROR_STATE_MISMATCH= 'Invalid or malformed JSON', JSON_ERROR_SYNTAX= 'Syntax error', JSON_ERROR_UTF8= 'Malformed UTF-8 characters, possibly incorrectly encoded',TaobaoIPQuery2.Class.php：Class TaobaoIPQuery2{ private static $_requestURL = 'http://ip.taobao.com/service/getIpInfo.php'; public static function getIPInfo($ip){ $long = ip2long($ip); if($long === 0){ throw new Exception('IP address error', 5); $ip=long2ip($long); $IPInfo = self::queryIPInfo($ip); return self::parseJSON($IPInfo); private static function queryIPInfo($ip){ $query = http_build_query(array('ip'= $ip)); $ch = curl_init(); $options = array( CURLOPT_URL = sprintf('%s %s', self::$_requestURL, $query), CURLOPT_RETURNTRANSFER = true, CURLOPT_AUTOREFERER = false, CURLOPT_FOLLOWLOCATION = false, CURLOPT_HEADER = false, CURLOPT_TIMEOUT = 3.0, curl_setopt_array($ch, $options); $content = curl_exec($ch); curl_close($ch); return $content; private static function parseJSON($json){ $O = json_decode ($json, true); if(false === is_null($O)){ return $O; if (version_compare(PHP_VERSION, '5.3.0', ' =')) { $errorCode = json_last_error(); if(isset(self::$_JSONParseError[$errorCode])){ throw new Exception(self::$_JSONParseError[$errorCode], 5); throw new Exception('JSON parse error', 5); private static $_JSONParseError = array( JSON_ERROR_NONE= 'No error has occurred', JSON_ERROR_DEPTH= 'The maximum stack depth has been exceeded', JSON_ERROR_CTRL_CHAR= 'Control character error, possibly incorrectly encoded', JSON_ERROR_STATE_MISMATCH= 'Invalid or malformed JSON', JSON_ERROR_SYNTAX= 'Syntax error', JSON_ERROR_UTF8= 'Malformed UTF-8 characters, possibly incorrectly encoded',调用：$ip = $_SERVER["REMOTE_ADDR"];$ipquery = new taobaoIPQuery($ip);$region = $ipquery- get_region();$country = $ipquery- get_country();$city = $ipquery- get_city();我们再来看个腾讯api接口的 *根据腾讯IP分享计划的地址获取IP所在地，比较精确 function getIPLoc_QQ($queryIP){ $url = 'http://ip.qq.com/cgi-bin/searchip searchip1='.$queryIP; $ch = curl_init($url); curl_setopt($ch,CURLOPT_ENCODING ,'gb2312'); curl_setopt($ch, CURLOPT_TIMEOUT, 10); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true) ; // 获取数据返回 $result = curl_exec($ch); $result = mb_convert_encoding($result, "utf-8", "gb2312"); // 编码转换，否则乱码 curl_close($ch); preg_match("@ span (.*) /span /p @iU",$result,$ipArray); $loc = $ipArray[1]; return $loc; } 腾讯的IP分享计划的查询接口连接是：http://ip.qq.com/cgi-bin/searchip，该连接后面会带有一个get参数searchip1，即searchip1=你要查询的IP地址。采用PHP向http://ip.qq.com/cgi-bin/searchip发送http get request，然后获取相应，获得相应结果后，将结果用正则表达式将需要的地理位置信息提取出来就OK了。当然，PHP发送get请求的方法有很多，我用curl来模拟http请求的方法Curl是PHP的一个扩展，进行测试之前，先确认PHP已经加载了curl扩展。打开PHP配置文件php.ini，搜索 “extension=php_curl.dll”，将其前面的分号（;）去掉，然后重启HTTP服务器，查看phpinfo()，若能看到curl的信息，说明PHP扩展curl成功接下来是新浪网的API接口新浪的IP查询接口地址是：http://int.dpool.sina.com.cn/iplookup/iplookup.php，该连接后面也带有get参数，参数ip=你要查询的IP地址，format=返回的查询结果格式。为了方便起见，返回的格式采用json，即format=json，因此，PHP出来扩展curl外，还得扩展json： *根据新浪IP查询接口获取IP所在地 function getIPLoc_sina($queryIP){ $url = 'http://int.dpool.sina.com.cn/iplookup/iplookup.php format=json&ip='.$queryIP; $ch = curl_init($url); //curl_setopt($ch,CURLOPT_ENCODING ,'utf8'); curl_setopt($ch, CURLOPT_TIMEOUT, 10); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true) ; // 获取数据返回 $location = curl_exec($ch); $location = json_decode($location); curl_close($ch); $loc = ""; if($location===FALSE) return ""; if (emptyempty($location- desc)) { $loc = $location- province.$location- city.$location- district.$location- }else{ $loc = $location- desc; return $loc; 使用getIPLoc_sina("183.37.209.57")即可得到IP地址所在的地址位置。PHP教程

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