Taobao IP address query class sharing (using Taobao IP library)_PHP tutorial

Taobao provides a very useful IP geographic information query interface. Here: http://ip.taobao.com/

The following taobaoIPQuery class will greatly simplify related information query.

Copy code The code is as follows:

class taobaoIPQuery {

private $m_ip;
private $m_content;

public function __construct($ip) {
if (isset($ip)) {
$this->m_ip = $ip : () ;
       curl_setopt($url_handle, CURLOPT_URL, "http://ip.taobao.com/service/getIpInfo.php?ip=" . $this->m_ip);
        curl_setopt($url_handle, CURLOPT_RETURNTRANSFER, true);
$this->m_content = curl_exec($url_handle);
curl_close($url_handle);
if ($this->m_content) {
$ this->m_content = json_decode($this->m_content);
if ($this->m_content->{'code'} == 1) {
exit("query error!");
} } Else {
EXIT ("Curl E error!"); 🎜> }

public function get_region() {
return $this->m_content->{'data'}->{'region'};
}

public function get_isp() {
return $this->m_content->{'data'}->{'isp'};
}

public function get_country() { Return $ this-& gt; m_content- & gt; {'data'}-& gt; {'country'};


Public function get_city () {
Return $ this ->m_content->{'data'}->{'city'};
}

}



The call is very simple




Copy code

The code is as follows:

$ip = $_SERVER["REMOTE_ADDR"];$ipquery = new taobaoIPQuery($ip);

$region = $ipquery->get_region();

$country = $ipquery->get_country();

$city = $ipquery->get_city() ;

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Taobao provides a very useful IP geographical information query interface. Here: http://ip.taobao.com/ The following taobaoIPQuery class will greatly simplify related information query. Copy code...