让cURL调用在PHP -XPOST中工作

Question

我有以后的curl调用，适用于linux。

curl -XPOST 'https://site.site.com/1.0/projects/1626/inbox/search.json' -H 'Content-Type: application/json' -H 'Authorization: randomauthorizationcodethatisactuallymuchlongerandmorerandom' --data '{}'

此呼叫在终端中呼叫时有效。我尝试使用PHP函数重新创建它，但我没有运气。这就是我所做的

$accessToken = 'randomauthorizationcodethatisactuallymuchlongerandmorerandom';
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, 'https://site.site.com/1.0/projects/1626/inbox/search.json');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_HEADER, 'Authorization: ' . $accessToken);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, "");
$result = curl_exec($ch);

curl_close($ch);

echo $result;

我已经搞好了这几天了，我无法弄明白。任何帮助，将不胜感激。谢谢！