使用PHP对Google地图地理编码器的变量进行编码

$address = "Your address here";
$apiKey = "Your API key here";

$url = "https://maps.googleapis.com/maps/api/geocode/json?address=" . urlencode($address) . "&key=" . $apiKey;

// 使用cURL库发送GET请求
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($curl);
curl_close($curl);

// 使用Guzzle HTTP客户端库发送GET请求
$client = new GuzzleHttp\Client();
$response = $client->get($url)->getBody()->getContents();

$data = json_decode($response, true);

if ($data['status'] == 'OK') {
    $latitude = $data['results'][0]['geometry']['location']['lat'];
    $longitude = $data['results'][0]['geometry']['location']['lng'];
    echo "Latitude: " . $latitude . "<br>";
    echo "Longitude: " . $longitude . "<br>";
} else {
    echo "Geocoding failed. Status: " . $data['status'];
}