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-rw-r--r--system/libraries/Cache/drivers/Cache_redis.php8
1 files changed, 4 insertions, 4 deletions
diff --git a/system/libraries/Cache/drivers/Cache_redis.php b/system/libraries/Cache/drivers/Cache_redis.php
index 81b49e2fc..a9a9e09cb 100644
--- a/system/libraries/Cache/drivers/Cache_redis.php
+++ b/system/libraries/Cache/drivers/Cache_redis.php
@@ -138,7 +138,7 @@ class CI_Cache_redis extends CI_Driver
/**
* Get cache
*
- * @param string Cache ID
+ * @param string $key Cache ID
* @return mixed
*/
public function get($key)
@@ -190,7 +190,7 @@ class CI_Cache_redis extends CI_Driver
/**
* Delete from cache
*
- * @param string Cache key
+ * @param string $key Cache key
* @return bool
*/
public function delete($key)
@@ -255,7 +255,7 @@ class CI_Cache_redis extends CI_Driver
/**
* Get cache driver info
*
- * @param string Not supported in Redis.
+ * @param string $type Not supported in Redis.
* Only included in order to offer a
* consistent cache API.
* @return array
@@ -271,7 +271,7 @@ class CI_Cache_redis extends CI_Driver
/**
* Get cache metadata
*
- * @param string Cache key
+ * @param string $key Cache key
* @return array
*/
public function get_metadata($key)