Fix types in doc blocks/prototypes

[friendica.git] / src / Core / Session / DatabaseSessionHandler.php

diff --git a/src/Core/Session/DatabaseSessionHandler.php b/src/Core/Session/DatabaseSessionHandler.php
index 91788588faeb3f77e775feae960ac3dfbcceee77..9bb1180ec1956aa6d1d8d2127c52e1464f41aeba 100644 (file)
--- a/src/Core/Session/DatabaseSessionHandler.php
+++ b/src/Core/Session/DatabaseSessionHandler.php
@@ -8,10 +8,6 @@ use Friendica\Core\Session;
 use Friendica\Database\DBA;
 use SessionHandlerInterface;
 
-require_once 'boot.php';
-require_once 'include/dba.php';
-require_once 'include/text.php';
-
 /**
  * SessionHandler using database
  *
@@ -26,7 +22,7 @@ class DatabaseSessionHandler extends BaseObject implements SessionHandlerInterfa
 
        public function read($session_id)
        {
-               if (!x($session_id)) {
+               if (empty($session_id)) {
                        return '';
                }
 
@@ -50,6 +46,7 @@ class DatabaseSessionHandler extends BaseObject implements SessionHandlerInterfa
         * @param  string $session_id   Session ID with format: [a-z0-9]{26}
         * @param  string $session_data Serialized session data
         * @return boolean Returns false if parameters are missing, true otherwise
+        * @throws \Exception
         */
        public function write($session_id, $session_data)
        {