title: spawn /usr/bin/php ENOENT error on vs code
body: <p>Hello i am newbie on symfony . 
  - trying to find definition of <strong>AbstractController</strong> without go on go <strong>FrameworkBundle\Controller\AbstractController</strong>  by go to definition <strong>Shift+Maj+click</strong>  but doesnt work and i think because vs code doesn't detect symfony language and trying another way by install new extension but is still the same error </p>
  
  <p>detail error : </p>
  
  <blockquote>
    <p><code>spawn /usr/bin/php ENOENT error</code></p>
  </blockquote>
  
  <p><a href="https://i.stack.imgur.com/XCjfo.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XCjfo.gif" alt="enter image description here"></a></p>