Upload::getUploadDir
Get the upload directory
Description
public string Upload::getUploadDir()
Returns the directory set by Upload::setUploadDir, or an empty string when none is set.
Example
Controller
use Fegg\Tool\Upload;
$upload = new Upload();
$upload->setUploadDir('path/to/up_dir');
echo $upload->getUploadDir(); // -> "path/to/up_dir"