title: How to modify memory limit in symfony
body: <p>I have a project developed in Symfony. I try to a get a specific page then I get a memory limit error. Even If my PHP (7.1) installed version have (-1 no memory limit).</p>
  
  <p><a href="https://i.stack.imgur.com/zFJ8j.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zFJ8j.png" alt="enter image description here"></a></p>
  
  <p>And here is the error.</p>
  
  <p><a href="https://i.stack.imgur.com/U8oBb.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/U8oBb.png" alt="enter image description here"></a></p>
  
  <p>I've tried to delete the cache and I've tried some solutions but nothing of this work for me.</p>