我可以设置intelliJ来突出显示PHP编码风格吗？

I used Pycharm a lot and it automatically highlighted not only syntax errors, but also coding style (PEP8).

Now I use IntelliJ with PHP plugin (it's basically PHPstorm) and I want it to tell me if my code is fitting PSR-2 style.

My PyCharm underscored even lacking space in a line like:

if a<3:

but would not underscore this:

if a < 3:

Is it possible in IntelliJ with PHP plugin?

You can enable CodeSniffer and configure it with PSR2 rules.