Method floatvalue

lib/Datasource/Github.php:387–396

($val)

	}

	private function floatvalue($val) {
		$val = str_replace(",", ".", $val);
		$val = preg_replace('/\.(?=.*\.)/', '', $val);
		$val = preg_replace('/[^0-9-.]+/', '', $val);
		if (is_numeric($val)) {
			return floatval($val);
		} else {
			return false;
		}
	}
}