set_cipher and set_flashdata cannot be used together - Printable Version +- CodeIgniter Forums (https://forum.codeigniter.com) +-- Forum: Development (https://forum.codeigniter.com/forumdisplay.php?fid=6) +--- Forum: Issues (https://forum.codeigniter.com/forumdisplay.php?fid=19) +--- Thread: set_cipher and set_flashdata cannot be used together (/showthread.php?tid=61721) |
set_cipher and set_flashdata cannot be used together - noobie - 05-09-2015 Hello, Today i noticed a weird issue in CodeIgniter 2.2 (haven't tested this on CI 3 yet), then i installed a fresh CI and tested it and it happened again, set_flashdata does not work in the following situation (i simplified as much as i could to get the exact reason): Controller (Simplified): PHP Code: <?php Config: PHP Code: $config['sess_encrypt_cookie'] = TRUE; // Also set encryption_key config Then when i open my controller and refresh again, Flash Data is not set, and also the following error is logged: Code: Severity: Notice --> unserialize(): Error at offset 0 of 287 bytes /Applications/MAMP/htdocs/clean/system/libraries/Session.php 741 (If i delete either `$this->encrypt->set_cipher(MCRYPT_BLOWFISH);` or `$this->session->set_flashdata('item', 'value');` or change the config i mentioned, it doesn't happen again) All i wanted to do, is encrypt a simple message with MCRYPT_BLOWFISH because the default encryption method result was too long for this porpuse (for anything else i wanted to use the default encryption) Am i doing anything wrong or is this an actual bug? because i just followed the User Guide to do this RE: set_cipher and set_flashdata cannot be used together - CroNiX - 05-09-2015 Which version of CI are you using? Since you just downloaded it is it v3? If so, the above code is for the v2 version. RE: set_cipher and set_flashdata cannot be used together - noobie - 05-09-2015 (05-09-2015, 10:36 AM)CroNiX Wrote: Which version of CI are you using? Since you just downloaded it is it v3? If so, the above code is for the v2 version. As i wrote it in first line of topic, i tested this on CodeIgniter 2.2.2 (fresh install, just changed the mentioned line in config.php and run the controller) and 2.2.1 (my actual project) I was using a complex code, which wasn't setting flash data, then i started debugging and simplified my code and excluded models to reach the code you see above (it's the simplest way to reproduce this bug) |