Encrypt Web Original Address

<?php 

function httpPost($url, $data)
{
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, array());
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($curl);
curl_close($curl);
return $response;
}

// Send a request

$result = httpPost('https://openexchangerates.org/api/latest.json?app_id=a9c86d6e8fa54f658f08d6feb369af05', NULL);

// print the result of the whole request:
echo $result;

?>