fix compatibility with php72

This commit is contained in:
xiaomlove
2021-01-04 20:47:22 +08:00
parent d8a3f5270f
commit 752e26000c
6 changed files with 40 additions and 34 deletions

View File

@@ -2,11 +2,11 @@
class DB
{
private DBInterface $driver;
private $driver;
private static $instance;
private static array $queries = [];
private static $queries = [];
private function __construct()
{