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-rw-r--r--system/libraries/Session/Session.php13
1 files changed, 12 insertions, 1 deletions
diff --git a/system/libraries/Session/Session.php b/system/libraries/Session/Session.php
index b6c862dae..85a483592 100644
--- a/system/libraries/Session/Session.php
+++ b/system/libraries/Session/Session.php
@@ -387,11 +387,22 @@ class CI_Session extends CI_Driver_Library {
/**
* Keeps existing flashdata available to next request.
*
- * @param string Item key
+ * @param mixed Item key(s)
* @return void
*/
public function keep_flashdata($key)
{
+
+ if (is_array($key))
+ {
+ foreach ($key as $k)
+ {
+ $this->keep_flashdata($k);
+ }
+
+ return;
+ }
+
// '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
$old_flashdata_key = self::FLASHDATA_KEY.self::FLASHDATA_OLD.$key;