Miscellany

if ($error == UPLOAD_ERR_OK) {
	$tmp_name = $_FILES["filebrowser1"]["tmp_name"];

	$name = $_FILES["filebrowser1"]["name"];
	
	
	$path_parts = pathinfo('$name');
	$extension =  $path_parts['extension'];
	
	$name = sha1($name).$extension;
	

	move_uploaded_file($tmp_name, "photos/$userid/$name");