private function create_project_migration($name) {
		$name = preg_replace(array('/\s/', '/\.[\.]+/', '/[^\w_\.\-]/'), array('_', '.', ''), $name);

		$datetime = date('Ymd_His');
		$filename = $datetime . '_' . strtolower($name) . '.php';
		$classname = 'Migration_' . $datetime . '_' . ucfirst($name);

		$template = file_get_contents(__DIR__ . '/../template/migration.php');
		$template = str_replace('%%namespace%%', '', $template);
		$template = str_replace('%%classname%%', $classname, $template);
		file_put_contents(\Skeleton\Database\Migration\Config::$migration_directory . '/' . $filename, $template);
		return \Skeleton\Database\Migration\Config::$migration_directory . '/' . $filename;
	}