Merge pull request #106 from Geolim4/issue-105

Issue #105

Author: khoaofgod

phpfastcache/3.0.0/drivers/xcache.php

@@ -31,18 +31,18 @@ function driver_set($keyword, $value = "", $time = 300, $option = array() ) {
 
         if(isset($option['skipExisting']) && $option['skipExisting'] == true) {
             if(!$this->isExisting($keyword)) {
-                return xcache_set($keyword,$value,$time);
+                return xcache_set($keyword,serialize($value),$time);
             }
         } else {
-            return xcache_set($keyword,$value,$time);
+            return xcache_set($keyword,serialize($value),$time);
         }
         return false;
     }
 
     function driver_get($keyword, $option = array()) {
         // return null if no caching
         // return value if in caching
-        $data = xcache_get($keyword);
+        $data = unserialize(xcache_get($keyword));
         if($data === false || $data == "") {
             return null;
         }