SQLite in memory problem

"Not working" is hard to debug. Please provide some errors, from display and/or logs, as well as some code that causes the error. Will get help quicker.

Edit: you might want to try to set hostname to ':memory:' and not database.

I open php files with navigator, where is the error log files? And it's showing nothing, entire page in blank...
The console return:
Failed to load resource: the server responded with a status of 500 (Internal Server Error)

And I tried with changing :memory: to hostname and return:
GET http://localhost/xxx/run_tests 500 (Internal Server Error)
Thanks!

In application/config/config.php set log_threshold to 4, then you can find log files in application/logs/ directory.

Also make sure that display_errors is turned on, and error_reporting is set to E_ALL.

Website: http://tomaz.lovrec.eu
GitHub: https://github.com/slax0rr
Twitter: https://twitter.com/slax0rr