/**
* Constructor - if you're not using the class statically
*
* @param string $accessKey Access key
* @param string $secretKey Secret key
* @param boolean $useSSL Enable SSL
* @param string $endpoint Amazon URI
* @return void
*/
public function __construct($accessKey = null, $secretKey = null, $useSSL = false, $endpoint = 's3.amazonaws.com')
{
if ($accessKey !== null && $secretKey !== null) {
self::$__iamInstanceProfileAuth = false;
self::setAuth($accessKey, $secretKey);
} else {
self::$__iamInstanceProfileAuth = true;
self::setAuthToken();
}
self::$useSSL = $useSSL;
self::$endpoint = $endpoint;
}