I work in a company, which has a product that runs in PHP 4.4. Now the product is gaining importance for the company and obviously we want to port it to one of the latest PHP versions available.
In my young experience I've never had to migrate code between different versions and I wouldn't know how to go about it. How can I move? Is it possible to use plugins to do this job?
There are thousands of files and folders to migrate.
The end result will be to have the whole project running with a version of PHP 8.
Thanks in advance for any help or advice you can provide.
