Merge pull request Shardj#379 from fanlei/hotfix/return-type-not-matc…

…h-deprecated

Fixed Shardj#357 return type backward-compatible issue reported at Shardj#377

library/Zend/Session/SaveHandler/Interface.php

@@ -30,6 +30,51 @@
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @see        http://php.net/session_set_save_handler
  */
-interface Zend_Session_SaveHandler_Interface extends SessionHandlerInterface
+interface Zend_Session_SaveHandler_Interface
 {
+
+    /**
+     * Open Session - retrieve resources
+     *
+     * @param string $save_path
+     * @param string $name
+     */
+    public function open($save_path, $name);
+
+    /**
+     * Close Session - free resources
+     *
+     */
+    public function close();
+
+    /**
+     * Read session data
+     *
+     * @param string $id
+     */
+    public function read($id);
+
+    /**
+     * Write Session - commit data to resource
+     *
+     * @param string $id
+     * @param mixed $data
+     */
+    public function write($id, $data);
+
+    /**
+     * Destroy Session - remove data from resource for
+     * given session id
+     *
+     * @param string $id
+     */
+    public function destroy($id);
+
+    /**
+     * Garbage Collection - remove old session data older
+     * than $maxlifetime (in seconds)
+     *
+     * @param int $maxlifetime
+     */
+    public function gc($maxlifetime);
 }