/**
* Returns a form upload as an xml document with the file data base64 encoded.
* suitable for storing in a clob or blob
*
* @param string $fieldname name of the html form field
* @param bool $b64encode true to base64encode file data (default true)
* @param bool $ignore_empty true to not throw exception if form fields doesn't contain a file (default false)
* @param int $max_kb maximum size allowed for upload (default unlimited)
* @param array $ok_types if array is provided, only files with those Extensions will be allowed (default all)
* @return string or null
*/
public static function GetFile($fieldname, $b64encode = true, $ignore_empty = false, $max_kb = 0, $ok_types = null)
{
$fupload = Request::GetFileUpload($fieldname, $ignore_empty, $max_kb, $ok_types);
return $fupload ? $fupload->ToXML($b64encode) : null;
}
