「Google/Googlemap/GeoCoding」の版間の差分
提供: 初心者エンジニアの簡易メモ
(→phpで取得) |
(→phpで取得) |
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| (同じ利用者による、間の3版が非表示) | |||
| 行16: | 行16: | ||
$json = file_get_contents($url); | $json = file_get_contents($url); | ||
$gmap = json_decode($json,1); | $gmap = json_decode($json,1); | ||
| − | $lat = $gmap['results'][0]['geometry']['location']['lat']; | + | if (array_key_exists('results', $gmap) |
| − | + | && array_key_exists(0, $gmap['results']) | |
| + | && $gmap['results'][0]['geometry']['location']) { | ||
| + | $lat = $gmap['results'][0]['geometry']['location']['lat']; | ||
| + | $lng = $gmap['results'][0]['geometry']['location']['lng']; | ||
| + | } | ||
echo $lat."\n"; | echo $lat."\n"; | ||
echo $lng."\n"; | echo $lng."\n"; | ||
| + | |||
| + | ==回数制限== | ||
| + | 2,500リクエスト/日 | ||
| + | 5リクエスト/秒 | ||
| + | |||
| + | 参考：http://maplesystems.co.jp/blog/programming/20127.html | ||
2017年7月25日 (火) 13:42時点における最新版
緯度軽度取得api作成
- プロジェクトを作成(https://code.google.com/apis/console
- Google Maps Geocoding API を選択
- apiキーを作成し保存しておく
使い方
https://maps.googleapis.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA&key=[apikey]
レスポンスデータサンプル
https://developers.google.com/maps/documentation/geocoding/intro?hl=ja
phpで取得
$url = "https://maps.googleapis.com/maps/api/geocode/json?address=" .urlencode($this->_trimAddress(address)) ."&key=".$api; echo $url."\n"; $json = file_get_contents($url); $gmap = json_decode($json,1); if (array_key_exists('results', $gmap) && array_key_exists(0, $gmap['results']) && $gmap['results'][0]['geometry']['location']) { $lat = $gmap['results'][0]['geometry']['location']['lat']; $lng = $gmap['results'][0]['geometry']['location']['lng']; } echo $lat."\n"; echo $lng."\n";
回数制限
2,500リクエスト/日 5リクエスト/秒
