clean up my urls

[wfpl.git] / session_messages.php

diff --git a/session_messages.php b/session_messages.php
index 358994c..cefe24f 100644 (file)
--- a/session_messages.php
+++ b/session_messages.php
@@ -2,21 +2,18 @@
 
 #  Copyright (C) 2007 Jason Woofenden
 #
-#  This file is part of wfpl.
-#
-#  wfpl is free software; you can redistribute it and/or modify it under the
-#  terms of the GNU Lesser General Public License as published by the Free
-#  Software Foundation; either version 2.1 of the License, or (at your option)
-#  any later version.
-#
-#  wfpl is distributed in the hope that it will be useful, but WITHOUT ANY
-#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-#  FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
-#  more details.
-#
-#  You should have received a copy of the GNU Lesser General Public License
-#  along with wfpl; if not, write to the Free Software Foundation, Inc., 51
-#  Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#  
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 # require_once() this file instead of messages.php if you'd like to store
@@ -26,9 +23,9 @@
 
 # see messages.php for documentation on how to use it.
 
-require_once('code/wfpl/session.php');
-require_once('code/wfpl/string_array.php');
-require_once('code/wfpl/messages.php');
+require_once(__DIR__.'/'.'session.php');
+require_once(__DIR__.'/'.'string_array.php');
+require_once(__DIR__.'/'.'messages.php');
 
 function session_save_messages() {
        if(!isset($GLOBALS['wfpl_messages'])) {
@@ -39,18 +36,16 @@ function session_save_messages() {
        }
 
        init_session();
-       session_set('wfpl_messages', array_to_string($GLOBALS['wfpl_messages']);
+       session_set('wfpl_messages', array_to_string($GLOBALS['wfpl_messages']));
 }
 
 function session_restore_messages() {
-       if(!session()) {
-               return false;
-       }
-       $messages = session_get('wfpl_messages');
-       if($messages !== false) {
-               $messages = string_to_array($messages);
-               # messages from the previous run happened first
-               $GLOBALS['wfpl_messages'] = array_merge($messages, $GLOBALS['wfpl_messages']);
+       if(session_exists()) {
+               $messages = session_get('wfpl_messages');
+               if($messages !== false) {
+                       session_clear('wfpl_messages');
+                       return string_to_array($messages);
+               }
        }
-       session_clear('wfpl_messages');
+       return array();
 }