私のページには多数の登録ユーザーがいます。各ユーザーは、テーブルの行に郵便番号が格納されています。
それが可能かどうか疑問に思っています。もしそうなら、私のウェブサイトの訪問者の郵便番号を取得し、テーブル内のデータを使用している最も近いユーザーを表示するにはどうすればよいですか?
3490 次
4 に答える
1
HTML 5 Geolocationを使用して、位置情報を提供するよう依頼することができます。次に、経度/緯度に基づいて最も近い郵便番号を検索できます。
ここで、北米の経度/緯度を含む無料の郵便/郵便番号データを取得できます。
于 2012-07-11T08:35:29.740 に答える
0
各レコードの緯度/経度を入力してから、Googleマップを使用して最寄りのユーザーを見つける必要があります。次のリンクが、役立つと思います。
于 2012-07-11T08:37:54.533 に答える
0
興味深い、他の人が言ったことに基づいて、おそらくこの例が役立つでしょう;）
<?php
//example a google IP
$user_info = get_ip_info('74.125.224.72');
$google_info = get_google_data($user_info['latitude'],$user_info['longitude']);
$user = array_merge($user_info,$google_info);
//See below for result
print_r($user);
function get_google_data($long,$lat){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,'http://maps.googleapis.com/maps/api/geocode/json?latlng='.$long.','.$lat.'&sensor=true');
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$data = curl_exec($ch);
curl_close($ch);
return json_decode($data,true);
}
function get_ip_info($ip = NULL){
if(empty($ip)) $ip = $_SERVER['REMOTE_ADDR'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,'http://www.ipaddresslocation.org/ip-address-locator.php');
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_POST,true);
curl_setopt($ch, CURLOPT_POSTFIELDS,array('ip'=>$ip));
$data = curl_exec($ch);
curl_close($ch);
preg_match_all('/<i>([a-z\s]+)\:<\/i>\s+<b>(.*)<\/b>/im',$data,$matches,PREG_SET_ORDER);
if(count($matches)==0)return false;
$return = array();
$labels = array(
'Hostname' => 'host',
'IP Country' => 'country',
'IP Country Code' => 'country_code',
'IP Continent' => 'continent',
'IP Region' => 'region',
'IP Latitude' => 'latitude',
'IP Longitude' => 'longitude',
'Organization' => 'organization',
'ISP Provider' => 'isp');
foreach($matches as $info){
if(isset($info[2]) && !is_null($labels[$info[1]])){
$return[$labels[$info[1]]]=$info[2];
}
}
return (count($return))?$return:false;
}
/**
* Result:
*
*
* Array
(
[host] => nuq04s07-in-f8.1e100.net
[country] => United States
[country_code] => USA
[continent] => North America
[region] => California
[latitude] => 37.4192
[longitude] => -122.0574
[organization] => Google
[isp] => Google
[results] => Array
(
[0] => Array
(
[address_components] => Array
(
[0] => Array
(
[long_name] => Sevryns Rd
[short_name] => Sevryns Rd
[types] => Array
(
[0] => route
)
)
[1] => Array
(
[long_name] => Mountain View
[short_name] => Mountain View
[types] => Array
(
[0] => locality
[1] => political
)
)
[2] => Array
(
[long_name] => Santa Clara
[short_name] => Santa Clara
[types] => Array
(
[0] => administrative_area_level_2
[1] => political
)
)
[3] => Array
(
[long_name] => California
[short_name] => CA
[types] => Array
(
[0] => administrative_area_level_1
[1] => political
)
)
[4] => Array
(
[long_name] => United States
[short_name] => US
[types] => Array
(
[0] => country
[1] => political
)
)
[5] => Array
(
[long_name] => 94043
[short_name] => 94043
[types] => Array
(
[0] => postal_code
)
)
)
[formatted_address] => Sevryns Rd, Mountain View, CA 94043, USA
[geometry] => Array
(
[bounds] => Array
(
[northeast] => Array
(
[lat] => 37.4197948
[lng] => -122.0577433
)
[southwest] => Array
(
[lat] => 37.4175854
[lng] => -122.0590077
)
)
[location] => Array
(
[lat] => 37.4187254
[lng] => -122.0583059
)
[location_type] => APPROXIMATE
[viewport] => Array
(
[northeast] => Array
(
[lat] => 37.420039080292
[lng] => -122.05702651971
)
[southwest] => Array
(
[lat] => 37.417341119709
[lng] => -122.05972448029
)
)
)
[types] => Array
(
[0] => route
)
)
[1] => Array
(
[address_components] => Array
(
[0] => Array
(
[long_name] => Moffett Federal Airfield
[short_name] => Moffett Federal Airfield
[types] => Array
(
[0] => establishment
)
)
[1] => Array
(
[long_name] => Cummins Ave
[short_name] => Cummins Ave
[types] => Array
(
[0] => route
)
)
[2] => Array
(
[long_name] => Mountain View
[short_name] => Mountain View
[types] => Array
(
[0] => locality
[1] => political
)
)
[3] => Array
(
[long_name] => Santa Clara
[short_name] => Santa Clara
[types] => Array
(
[0] => administrative_area_level_2
[1] => political
)
)
[4] => Array
(
[long_name] => California
[short_name] => CA
[types] => Array
(
[0] => administrative_area_level_1
[1] => political
)
)
[5] => Array
(
[long_name] => United States
[short_name] => US
[types] => Array
(
[0] => country
[1] => political
)
)
[6] => Array
(
[long_name] => 94043
[short_name] => 94043
[types] => Array
(
[0] => postal_code
)
)
)
[formatted_address] => Moffett Federal Airfield (NUQ), Cummins Ave, Mountain View, CA 94043, USA
[geometry] => Array
(
[bounds] => Array
(
[northeast] => Array
(
[lat] => 37.4298225
[lng] => -122.0375869
)
[southwest] => Array
(
[lat] => 37.4019577
[lng] => -122.0589996
)
)
[location] => Array
(
[lat] => 37.4199527
[lng] => -122.0584702
)
[location_type] => APPROXIMATE
[viewport] => Array
(
[northeast] => Array
(
[lat] => 37.4298225
[lng] => -122.0375869
)
[southwest] => Array
(
[lat] => 37.4019577
[lng] => -122.0589996
)
)
)
[types] => Array
(
[0] => airport
[1] => transit_station
[2] => establishment
)
)
[2] => Array
(
[address_components] => Array
(
[0] => Array
(
[long_name] => 94043
[short_name] => 94043
[types] => Array
(
[0] => postal_code
)
)
[1] => Array
(
[long_name] => Mountain View
[short_name] => Mountain View
[types] => Array
(
[0] => locality
[1] => political
)
)
[2] => Array
(
[long_name] => California
[short_name] => CA
[types] => Array
(
[0] => administrative_area_level_1
[1] => political
)
)
[3] => Array
(
[long_name] => United States
[short_name] => US
[types] => Array
(
[0] => country
[1] => political
)
)
)
[formatted_address] => Mountain View, CA 94043, USA
[geometry] => Array
(
[bounds] => Array
(
[northeast] => Array
(
[lat] => 37.464087
[lng] => -122.03599
)
[southwest] => Array
(
[lat] => 37.3857439
[lng] => -122.10842
)
)
[location] => Array
(
[lat] => 37.428434
[lng] => -122.0723816
)
[location_type] => APPROXIMATE
[viewport] => Array
(
[northeast] => Array
(
[lat] => 37.464087
[lng] => -122.03599
)
[southwest] => Array
(
[lat] => 37.3857439
[lng] => -122.10842
)
)
)
[types] => Array
(
[0] => postal_code
)
)
[3] => Array
(
[address_components] => Array
(
[0] => Array
(
[long_name] => Santa Clara
[short_name] => Santa Clara
[types] => Array
(
[0] => administrative_area_level_2
[1] => political
)
)
[1] => Array
(
[long_name] => California
[short_name] => CA
[types] => Array
(
[0] => administrative_area_level_1
[1] => political
)
)
[2] => Array
(
[long_name] => United States
[short_name] => US
[types] => Array
(
[0] => country
[1] => political
)
)
)
[formatted_address] => Santa Clara, CA, USA
[geometry] => Array
(
[bounds] => Array
(
[northeast] => Array
(
[lat] => 37.484637
[lng] => -121.208178
)
[southwest] => Array
(
[lat] => 36.894155
[lng] => -122.202476
)
)
[location] => Array
(
[lat] => 37.2938907
[lng] => -121.7195459
)
[location_type] => APPROXIMATE
[viewport] => Array
(
[northeast] => Array
(
[lat] => 37.484637
[lng] => -121.208178
)
[southwest] => Array
(
[lat] => 36.894155
[lng] => -122.202476
)
)
)
[types] => Array
(
[0] => administrative_area_level_2
[1] => political
)
)
[4] => Array
(
[address_components] => Array
(
[0] => Array
(
[long_name] => California
[short_name] => CA
[types] => Array
(
[0] => administrative_area_level_1
[1] => political
)
)
[1] => Array
(
[long_name] => United States
[short_name] => US
[types] => Array
(
[0] => country
[1] => political
)
)
)
[formatted_address] => California, USA
[geometry] => Array
(
[bounds] => Array
(
[northeast] => Array
(
[lat] => 42.0095169
[lng] => -114.131211
)
[southwest] => Array
(
[lat] => 32.5342071
[lng] => -124.4096195
)
)
[location] => Array
(
[lat] => 36.778261
[lng] => -119.4179324
)
[location_type] => APPROXIMATE
[viewport] => Array
(
[northeast] => Array
(
[lat] => 42.0095169
[lng] => -114.131211
)
[southwest] => Array
(
[lat] => 32.5342071
[lng] => -124.4096195
)
)
)
[types] => Array
(
[0] => administrative_area_level_1
[1] => political
)
)
[5] => Array
(
[address_components] => Array
(
[0] => Array
(
[long_name] => United States
[short_name] => US
[types] => Array
(
[0] => country
[1] => political
)
)
)
[formatted_address] => United States
[geometry] => Array
(
[bounds] => Array
(
[northeast] => Array
(
[lat] => 90
[lng] => 180
)
[southwest] => Array
(
[lat] => -90
[lng] => -180
)
)
[location] => Array
(
[lat] => 37.09024
[lng] => -95.712891
)
[location_type] => APPROXIMATE
[viewport] => Array
(
[northeast] => Array
(
[lat] => 49.38
[lng] => -66.94
)
[southwest] => Array
(
[lat] => 25.82
[lng] => -124.39
)
)
)
[types] => Array
(
[0] => country
[1] => political
)
)
)
[status] => OK
)
*/
?>
于 2012-07-11T08:58:31.203 に答える
0
訪問したユーザーの座標を正確に特定できる場合は、Google リバース ジオコーディング APIを使用して座標を住所に変換し、その住所の郵便番号を使用できます。
ただし、訪問者の正確な座標を特定するのは難しい場合があります。http://www.maxmind.com/app/phpのような GeoLocation API に依存するか、 HTML5 GeoLocation APIの実装を行う必要があります。
于 2012-07-11T08:34:23.657 に答える