how do I know which version of codeigniter I am running?

[eluser]xenek[/eluser]
A developer team has created a site for me. I have cpanel file access. How can I find the version of codeigniter they used?

[eluser]xenek[/eluser]
Don't worry. I worked it out.

In the subfolders system/core there is a file called codeigniter.php.

The text at the top includes this:

/**
* CodeIgniter Version
*
* @var string
*
*/
define('CI_VERSION', '2.1.3');

So I assume that is the version of codeigniter used, and I assume it will remain that version unless I or a developer upgrade it.

[eluser]xenek[/eluser]
Hmm. Also found out that the branch used on my site is the community version, codeigniter reactor, not the original version, codeignitor core.

This site gives insight into the change.
http://codefury.net/2010/12/codeigniter-reactor/