I want to upgrade my app version from 2.6 to the latest one. I have tried a few but it was taking a series of changes ib the code. Is there any smart way to upgrade it?
I am also trying to upgrade my cakephp 2.6 to 3.4 version. Can somebody suggest me steps and resources which can help me for smooth version transition.
There are some migration tools that might help.
But there are chances that you end up with a crashed app. I would recommend to download the cake 3.x version and shift the models and all that manually.
Thanks for your prompt Answer. I am using upgrade tool to upgrade the version. But i doubt it does not do all migration. Can some body provide info on what are the major changes to be done after running the tool commands. I am getting lot of errors
for example String.php class error
I would recommend first upgrading to 2.9 (See guides here: https://book.cakephp.org/2.0/en/appendices.html) The reason is that a number of changes was done to help make the upgrade path a little bit easier.
Second is to upgrade to CakePHP 3 by following the guides here: https://book.cakephp.org/3.0/en/appendices/3-x-migration-guide.html
Unfortunately the 2.x to 3.x upgrade is a rather challenging one for a large application, but one that is definately rewarding. The upgrade tool does help automate a lot of the find/replace type changes, but due to the complexity of the changes (Especially with the ORM) it’s not possible to automate everything.
Once you’ve run the upgrade tool it really is a case of working through error by error until it works.
Thanks for your suggestions. Let me try it out