gistfile1.txt

		if ($uid && $files && isset($files['photo_file']) && $files['photo_file']['error'] === 0) {  
			$dir = 'assets/images/' . $uid . '/';
			$filename = $FormLister->fs->takeFileName($files['photo_file']['name']);
			$ext = $FormLister->fs->takeFileExt($files['photo_file']['name']);
			$filename = $modx->stripAlias($filename).'.'.$ext;
			$filename = $FormLister->fs->getInexistantFilename($dir.$filename,true);
			if ($FormLister->fs->makeDir($dir) && move_uploaded_file($files['photo_file']['tmp_name'],$filename)) {
				$data['photo'] = $FormLister->fs->relativePath($filename);
			}
		}