更新tp5内核

core/library/think/cache/driver/Wincache.php

@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006~2017 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
@@ -68,9 +68,9 @@ class Wincache extends Driver
     /**
      * 写入缓存
      * @access public
-     * @param string    $name 缓存变量名
-     * @param mixed     $value  存储数据
-     * @param integer   $expire  有效时间（秒）
+     * @param string            $name 缓存变量名
+     * @param mixed             $value  存储数据
+     * @param integer|\DateTime $expire  有效时间（秒）
      * @return boolean
      */
     public function set($name, $value, $expire = null)
@@ -78,6 +78,9 @@ class Wincache extends Driver
         if (is_null($expire)) {
             $expire = $this->options['expire'];
         }
+        if ($expire instanceof \DateTime) {
+            $expire = $expire->getTimestamp() - time();
+        }
         $key = $this->getCacheKey($name);
         if ($this->tag && !$this->has($name)) {
             $first = true;