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October 29, 2011
Recently CodeIgniter changed it's license to a relatively obscure open source license, OSL3. As I'm in the process of researching frameworks for a new project of sorts (more on that someday) and given that CI is my preferred framework I decided to research this a bit and compare the license with some other popular frameworks. In doing so we can see the additional complexity the new CI license introduces. While it may or may not be a problem for actual commercial development the sheer additional complexity is a big negative for CI, which is unfortunate as I believe it's the best framework out there with the best community.
When comparing the licenses the additional complexity is easily apparent. The Symfony and Zend FW licenses are short and eminetely clear. The CI one is far more complex and leaves IMHO many open questions as to it's actual usability for a commercially distributed product. Of course I can and should contact my lawyer before choosing an open source framework to build on, but again the first two options here are extremely clear (and hence less expensive to analyze).
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New CodeIgniter License
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