public function get_by_api($ip)
{
$http = new HttpClient();
$result = $http->get('http://ip.taobao.com/service/getIpInfo.php?ip=' . $ip);
$res = json_decode($result, true);
return $res['code'] == 0 ? $res['data'] : false;
}
/**
* 新浪短连接生成
* @param string $url 要缩短的连接
* @param string $key App_key
* @return boolean
*/
function short_url($url, $app_key = '879062653')
{
static $http = null;
if ($http == null) {
$http = new HttpClient();
}
$result = $http->get("https://api.weibo.com/2/short_url/shorten.json?source={$app_key}&url_long={$url}");
$data = json_decode($result->getBody(), true);
if (isset($data['error'])) {
return false;
} else {
return $data['urls'][0]['url_short'];
}
}
