Codeigniter 2

[eluser]Phil Sturgeon[/eluser]
[quote author="mrdl2006" date="1281566788"]Does it work with PHP 5.14/5.2?[/quote]

There is nothing in the changelog that would suggest it does not work with any specific support for any version of PHP, so why ask?

PHP 4 support has been deprecated, but the 1.7.x features in 2.0 still work fine. New stuff eventually may not.

PHP 5 support goes all the way up to 5.3.