修复 APCu

upload/source/class/memory/memory_driver_apcu.php

@@ -21,11 +21,7 @@ class memory_driver_apcu {
     }
 
     public function getMulti($keys) {
-		$result = array();
-		foreach($keys as $key) {
-			$result[$key] = apcu_fetch($key);
-		}
-		return $result;
+        return apcu_fetch($key);
     }
 
     public function set($key, $value, $ttl = 0) {