Json_(en|de)code values on redis to be able to cache arrays

diff --git a/lib/private/memcache/redis.php b/lib/private/memcache/redis.php
index f21619887d01efcb1b9b16ae52899fbedc75da1d..78ddd0813384f582d98d117f1f92bbd0984e55da 100644 (file)
--- a/lib/private/memcache/redis.php
+++ b/lib/private/memcache/redis.php
@@ -49,18 +49,18 @@ class Redis extends Cache {
 
        public function get($key) {
                $result = self::$cache->get($this->getNamespace() . $key);
-               if ($result === false and ! self::$cache->exists($this->getNamespace() . $key)) {
+               if ($result === false && !self::$cache->exists($this->getNamespace() . $key)) {
                        return null;
                } else {
-                       return $result;
+                       return json_decode($result, true);
                }
        }
 
        public function set($key, $value, $ttl = 0) {
                if ($ttl > 0) {
-                       return self::$cache->setex($this->getNamespace() . $key, $ttl, $value);
+                       return self::$cache->setex($this->getNamespace() . $key, $ttl, json_encode($value));
                } else {
-                       return self::$cache->set($this->getNamespace() . $key, $value);
+                       return self::$cache->set($this->getNamespace() . $key, json_encode($value));
                }
        }