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Thread: Send image to other method
Post: RE: Send image to other method

$_FILES['my_image'] is not the image itself, it's an associative array containing information about the uploaded file. It looks something like this: [name] => image.jpg [type] => image/jpeg [tmp_n...

Thread: PHP sessions expire after X minutes
Post: RE: PHP sessions expire after X minutes

Since your sess_save_path is set to NULL in your config, the sessions are being stored in the path defined by php settings (session.save_path). You may consider changing this to a path you control ...

Thread: where_in null and 1
Post: RE: where_in null and 1

This looks more of a mysql question. I don't think you can use NULL inside a WHERE IN clause. Try 'WHERE Login = 1 OR Login IS NULL' You could use $db->get_compiled_select() to see how CI has cons...

Thread: CI Nopb (Need some advice)
Post: RE: CI Nopb (Need some advice)

This sounds like a session misconfiguration. Have you checked your session and cookie settings in config/config.php? Specially cookie_domain, cookie_secure or any setting that may restrict session a...

Thread: Can't use a cache?
Post: RE: Can't use a cache?

The most common use of caching is for static content, but you can still cache dynamic content if you can manage to delete/update the cache whenever the data changes. I would suggest memcached or re...

Thread: Problem with Image Manipulation Library
Post: RE: Problem with Image Manipulation Library

Make sure you're using a jpeg image since you won't be able to compress other types. Also try not to use same value for source_image and new_image as it'll make it harder to test/debub.

Thread: How often do you use the backup() method of the database drivers?
Post: RE: How often do you use the backup() method of th...

I've used it. It came in handy when a client of mine asked for the option to manually download the database. If you are in an evironment where you can't modify php settings, you may have trouble w...