CodeIgniter 2. Memcached. How do I get a list of keys?

[eluser]Nick_MyShuitings[/eluser]
If you check the driver that is not a function in the driver (read the code). Its also not the most common use case for memcache. Normally you'll have hard coded the key both before and after the SQL consult/model call.

Some quick searching http://www.php.net/manual/en/book.memcache.php and http://www.php.net/manual/en/book.memcached.php

shows us that those are not even possible functions with memcached. so perhaps if you explain your actual use case / need we could help with a solution that is possible by the actual extension and the driver.