ecshop增加手机号码归属地功能

/**
 * 获取手机号码归属地和运营商
 *
 * @param   string      $mobile        手机号码
 * @return  array
 */
function get_mobile_area($mobile)
{
    $result = array('province'=>'', 'catName'=>''); //province-归属地 catName-运营商

    $url = 'http://tcc.taobao.com/cc/json/mobile_tel_segment.htm?tel=' . $mobile . '&t=' . time(); //淘宝API

    $content = file_get_contents($url);
 $content = iconv('GB2312', 'UTF-8', $content);

 if(strlen($content) < 40)
    {
  return;
    }
 else
 {
  $result['province'] = substr($content, "56", "6");
  $result['catName'] = substr($content, "85", "6");
 }

    return $result;
}

/* 格式化金额 */
if ($order['order_amount'] < 0)
{
 $order['money_refund']          = abs($order['order_amount']);
 $order['formated_money_refund'] = price_format(abs($order['order_amount']));
}

/* 手机号码归属地 */
if (!empty($order['mobile']))
{
 $result = get_mobile_area($order['mobile']);
 $order['mobile_area'] = $result['province'] . $result['catName'];
}