Requested changed to keep_flashdata
diff --git a/system/libraries/Session/Session.php b/system/libraries/Session/Session.php
index 81d63c3..910b999 100644
--- a/system/libraries/Session/Session.php
+++ b/system/libraries/Session/Session.php
@@ -389,18 +389,18 @@
/**
* Keeps existing flashdata available to next request.
*
- * @param mixed Item key
+ * @param mixed Item key(s)
* @return void
*/
public function keep_flashdata($data)
{
// Wrap item as array if singular
- if (is_string($data))
+ if (!is_array($data))
{
$data = array($data);
}
- foreach($data as $key)
+ foreach ($data as $key)
{
// 'old' flashdata gets removed. Here we mark all flashdata as 'new' to preserve it from _flashdata_sweep()
// Note the function will return NULL if the $key provided cannot be found
@@ -410,7 +410,6 @@
$new_flashdata_key = self::FLASHDATA_KEY.self::FLASHDATA_NEW.$key;
$this->set_userdata($new_flashdata_key, $value);
}
-
}
// ------------------------------------------------------------------------