Improved array keey_flashdata + Changelog
diff --git a/system/libraries/Session/Session.php b/system/libraries/Session/Session.php
index 910b999..9b011de 100644
--- a/system/libraries/Session/Session.php
+++ b/system/libraries/Session/Session.php
@@ -392,24 +392,26 @@
* @param mixed Item key(s)
* @return void
*/
- public function keep_flashdata($data)
+ public function keep_flashdata($key)
{
- // Wrap item as array if singular
- if (!is_array($data))
+
+ if (is_array($key))
{
- $data = array($data);
+ foreach ($key as $k)
+ {
+ $this->keep_flashdata($k);
+ }
+
+ return;
}
- 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
- $old_flashdata_key = self::FLASHDATA_KEY.self::FLASHDATA_OLD.$key;
- $value = $this->userdata($old_flashdata_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
+ $old_flashdata_key = self::FLASHDATA_KEY.self::FLASHDATA_OLD.$key;
+ $value = $this->userdata($old_flashdata_key);
- $new_flashdata_key = self::FLASHDATA_KEY.self::FLASHDATA_NEW.$key;
- $this->set_userdata($new_flashdata_key, $value);
- }
+ $new_flashdata_key = self::FLASHDATA_KEY.self::FLASHDATA_NEW.$key;
+ $this->set_userdata($new_flashdata_key, $value);
}
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