Fixes DocBlocks for Zend_Cache_Backend_File

library/Zend/Cache/Backend/File.php

@@ -120,7 +120,6 @@ class Zend_Cache_Backend_File extends Zend_Cache_Backend implements Zend_Cache_B
      *
      * @param  array $options associative array of options
      * @throws Zend_Cache_Exception
-     * @return void
      */
     public function __construct(array $options = array())
     {
@@ -234,10 +233,10 @@ class Zend_Cache_Backend_File extends Zend_Cache_Backend implements Zend_Cache_B
      * Note : $data is always "string" (serialization is done by the
      * core not by the backend)
      *
-     * @param  string $data             Datas to cache
-     * @param  string $id               Cache id
-     * @param  array  $tags             Array of strings, the cache record will be tagged by each string entry
-     * @param  int    $specificLifetime If != false, set a specific lifetime for this cache record (null => infinite lifetime)
+     * @param  string      $data             Datas to cache
+     * @param  string      $id               Cache id
+     * @param  array       $tags             Array of strings, the cache record will be tagged by each string entry
+     * @param  boolean|int $specificLifetime If != false, set a specific lifetime for this cache record (null => infinite lifetime)
      * @return boolean true if no problem
      */
     public function save($data, $id, $tags = array(), $specificLifetime = false)
@@ -303,7 +302,7 @@ class Zend_Cache_Backend_File extends Zend_Cache_Backend implements Zend_Cache_B
      *                                               ($tags can be an array of strings or a single string)
      *
      * @param string $mode clean mode
-     * @param tags array $tags array of tags
+     * @param array $tags array of tags
      * @return boolean true if no problem
      */
     public function clean($mode = Zend_Cache::CLEANING_MODE_ALL, $tags = array())
@@ -849,6 +848,7 @@ class Zend_Cache_Backend_File extends Zend_Cache_Backend implements Zend_Cache_B
     /**
      * Compute & return the expire time
      *
+     * @param  int $lifetime
      * @return int expire time (unix timestamp)
      */
     protected function _expireTime($lifetime)