added all_flashdata function to Session.php
diff --git a/system/libraries/Session.php b/system/libraries/Session.php
index 66b39a6..a594d24 100644
--- a/system/libraries/Session.php
+++ b/system/libraries/Session.php
@@ -468,6 +468,29 @@
{
return $this->userdata;
}
+
+ // --------------------------------------------------------------------------
+
+ /**
+ * Fetch all flashdata
+ *
+ * @return array
+ */
+ public function all_flashdata()
+ {
+ $out = array();
+
+ // loop through all userdata
+ foreach ($this->all_userdata() as $key => $val)
+ {
+ // if it contains flashdata, add it
+ if (strpos($key, 'flash:old:') !== FALSE)
+ {
+ $out[$key] = $val;
+ }
+ }
+ return $out;
+ }
// --------------------------------------------------------------------