title: Problems with finding implementations of methods in Yii application with PhpStorm 8
body: <p>I'm developing an application with Yii 1.1 using the "PHPStorm" IDE (version 8.0.2). While it manages to find declarations of  base Yii methods, it can't find implementations of methods declared in models of the application. </p>
  
  <p>When I try to click on a function and choose "Go To... Implementations" in the context menu, they can not be discovered. </p>
  
  <p>One of the examples:</p>
  
  <p>I rightclick on a method implementation in a view and choose "go to the declaration". The IDE manages to correctly direct me to the method declaration in a model. At the same time, when I try to find implementations of the exact same method, the IDE fails to find them. </p>
  
  <p>Am I doing something wrong?</p>