# see messages.php for documentation on how to use it.
-require_once(__DIR__ . '/session.php');
-require_once(__DIR__ . '/string_array.php');
-require_once(__DIR__ . '/messages.php');
+require_once(__DIR__.'/'.'session.php');
+require_once(__DIR__.'/'.'messages.php');
function session_save_messages() {
if(!isset($GLOBALS['wfpl_messages'])) {
if(!is_array($GLOBALS['wfpl_messages'])) {
return;
}
+ if(!count($GLOBALS['wfpl_messages'])) {
+ return;
+ }
init_session();
- session_set('wfpl_messages', array_to_string($GLOBALS['wfpl_messages']));
+ session_set('wfpl_messages', json_encode($GLOBALS['wfpl_messages']));
}
function session_restore_messages() {
$messages = session_get('wfpl_messages');
if($messages !== false) {
session_clear('wfpl_messages');
- return string_to_array($messages);
+ $messages = json_decode($messages, true);
+ if ($messages !== null) {
+ return $messages;
+ }
}
}
return array();