diff options
Diffstat (limited to 'user_guide_src/source/libraries')
| -rw-r--r-- | user_guide_src/source/libraries/sessions.rst | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/user_guide_src/source/libraries/sessions.rst b/user_guide_src/source/libraries/sessions.rst index df1049f82..36c7c1d32 100644 --- a/user_guide_src/source/libraries/sessions.rst +++ b/user_guide_src/source/libraries/sessions.rst @@ -191,7 +191,7 @@ set_userdata(). To read a flashdata variable:: $this->session->flashdata('item'); - + An array of all flashdata can be retrieved as follows:: $this->session->all_flashdata(); @@ -199,10 +199,12 @@ An array of all flashdata can be retrieved as follows:: If you find that you need to preserve a flashdata variable through an additional request, you can do so using the keep_flashdata() function. +You can either pass a single item or an array of flashdata items to keep. :: $this->session->keep_flashdata('item'); + $this->session->keep_flashdata(array('item1', 'item2', 'item3')); Tempdata ======== |