Not a bug, but another way

Issue Summary

My host has disabled fopen($url) for security reasons so I edited the code and used curl. I think an option to use curl over fopen would be a good idea.

Here is the code change snippet:

$curl_handle = curl_init();
curl_setopt ($curl_handle, CURLOPT_URL, $url);
curl_setopt ($curl_handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($curl_handle, CURLOPT_CONNECTTIMEOUT, 20);
$handle = curl_exec($curl_handle);
if ($handle)
{
if ($record = $handle)
{
curl_close($curl_handle);
$currency_data = explode(',', $record);