# 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
}
function session_restore_messages() {
- if(!session_exists()) {
- return false;
- }
- $messages = session_get('wfpl_messages');
- if($messages !== false) {
- $messages = string_to_array($messages);
- if(!(isset($GLOBALS['wfpl_messages']) && is_array($GLOBALS['wfpl_messages']))) {
- $GLOBALS['wfpl_messages'] = array();
+ if(session_exists()) {
+ $messages = session_get('wfpl_messages');
+ if($messages !== false) {
+ session_clear('wfpl_messages');
+ return string_to_array($messages);
}
- # messages from the previous run happened first
- $GLOBALS['wfpl_messages'] = array_merge($messages, $GLOBALS['wfpl_messages']);
-
}
- session_clear('wfpl_messages');
+ return array();
}