PhpStorm找到项目中所有已弃用的用法

Question

I'm working now on a pretty big PHP-project and I want to upgrade Symfony framework to the next version. Before I do that, I want to be sure that there are no deprecated method usages left in the project.

Is there handy way to find all deprecated method usages in PhpStorm?

Answer 1

Code | Run Inspection by Name... Code | Run Inspection by Name... -- search for "deprecated" and choose correct one.

This will work as long as new Symfony is already in the project (so that IDE knows what method/class/constant is now considered deprecated).

Answer 2

In every Symfony version is a README file with upgrade instructions.

https://github.com/symfony/symfony/blob/master/UPGRADE-2.3.md

You should work with these documents to find out changes and deprecated functions.