无法获取nexmo示例代码的正确结果

Question

我在Nexmo创建了帐户，并从here尝试了此示例

<?php
$url = 'https://rest.nexmo.com/sms/json?' . http_build_query(
    [
      'api_key' =>  'API_KEY',
      'api_secret' => 'API_SECRET',
      'to' => 'HERE REAL NUMBER',
      'from' => 'HERE REAL NUMBER',
      'text' => 'Hello from Nexmo'
    ]
);

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);

echo $response;

但是，当我尝试时，此代码不会回显任何内容

curl "https://rest.nexmo.com/sms/json?api_key=KEY&api_secret=SECRET&from=NEXMO&to=911234567890&text=Welcome+to+Nexmo"

我得到的响应是

 {
        "message-count": "1",
        "messages": [{
            "to": "911234567890",
            "message-id": "070000000279DB5A",
            "status": "0",
            "remaining-balance": "1.96000000",
            "message-price": "0.02000000",
            "network": "41001"
        }]
    }

如何让php代码正常工作？

Answer 1

我知道这个问题很老，但我还是想回答它。您必须将API_KEY和API_SECRET的值替换为为您的帐户提供的值。