PHP如何使用谷歌API获得完整的经度和纬度

时间:2012-12-03 16:56:25

标签: php geolocation google-api

请我制作此代码以获取经度和纬度:

$addresss = "France+mande-lieu-la-napol";
$region   = "Alpes-Maritimes";
$urll      = "http://maps.google.com/maps/api/geocode/json?address=$addresss&sensor=false&region=$region";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $urll);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_PROXYPORT, 3128);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
$response = curl_exec($ch);
curl_close($ch);
$response_a = json_decode($response);

var_dump ($response_a->results[0]->geometry->location->lat );

var_dump ( $response_a->results[0]->geometry->location->lng );

此代码为我提供了结果:

float(43.546232) float(6.938309)

但实际上它必须给我

float(43.546232) float(6.938309000000004) 

请问我应该怎么做以获得完整的经度?

1 个答案:

答案 0 :(得分:1)

您应该使用json_decode($json, true, 512, JSON_BIGINT_AS_STRING),以便将lat和long作为字符串而不是浮点数返回。