如何利用php语法查询ip归属地
javascript可以查询ip归属地,那么php可以实现吗?下面编程教程网小编给大家详细介绍一下!
1、开通接口
ip地址归属地接口服务使用的聚合数据提供的免费接口,可以通过https://www.juhe.cn/docs/api/id/1?s=ipkdcn
注册及开通。
2、根据查询的IP地址,查询该IP所属的区域
$appkey = "*********************";
//根据查询的IP地址,查询该IP所属的区域
$url = "http://apis.juhe.cn/ip/ipNew";
$params = [
"ip" => "192.168.0.1",
"key" => $appkey,
];
$paramstring = http_build_query($params);
$content = juheHttpRequest($url, $paramstring, 1);
$result = json_decode($content, true);
if ($result) {
if ($result['error_code'] == 0) {
echo "国家:{$result['result']['Country']}" . PHP_EOL;
echo "省份:{$result['result']['Province']}" . PHP_EOL;
echo "城市:{$result['result']['City']}" . PHP_EOL;
echo "运营商:{$result['result']['Isp']}" . PHP_EOL;
} else {
echo "{$result['error_code']}:{$result['reason']}" . PHP_EOL;
}
} else {
echo "请求失败";
}
3、请求接口返回内容
/**
* 请求接口返回参数介绍
* @param string $url [请求的URL地址]
* @param string $params [请求的参数]
* @param int $ipost [是否采用POST形式]
* @return string
*/
function juheHttpRequest($url, $params = false, $ispost = 0)
{
$httpInfo = array();
$ch = curl_init();
curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
curl_setopt($ch, CURLOPT_USERAGENT, 'JuheData');
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
if ($ispost) {
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
curl_setopt($ch, CURLOPT_URL, $url);
} else {
if ($params) {
curl_setopt($ch, CURLOPT_URL, $url . '?' . $params);
} else {
curl_setopt($ch, CURLOPT_URL, $url);
}
}
$response = curl_exec($ch);
if ($response === FALSE) {
//echo "cURL Error: " . curl_error($ch);
return false;
}
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
$httpInfo = array_merge($httpInfo, curl_getinfo($ch));
curl_close($ch);
return $response;
}
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