How to query detailed address based on ip in PHP

php method to query the detailed address based on IP: 1. Use the "curl_setopt(curl_init(), set option, the value set on the option option)" function to set the transmission option; 2. Use "curl_exec ()" function, executes the session and returns data.

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer.

/**
 *  调用淘宝API根据IP查询地址
 */
public function ip_address()
{
    $ip = '219.134.104.255';
    $durl = 'http://ip.taobao.com/service/getIpInfo.php?ip='.$ip;
    // 初始化
    $curl = curl_init();
    // 设置url路径
    curl_setopt($curl, CURLOPT_URL, $durl);
    // 将 curl_exec()获取的信息以文件流的形式返回，而不是直接输出。
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true) ;
    // 在启用 CURLOPT_RETURNTRANSFER 时候将获取数据返回
    curl_setopt($curl, CURLOPT_BINARYTRANSFER, true) ;
    // 执行
    $data = curl_exec($curl);
    // 关闭连接
    curl_close($curl);
    // 返回数据
    return $data;
}

Just replace $ip with the IP you are looking for

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