在wordpress中调用wp_current_user（）会使非jquery

Question

I am creating website in WP with s2member plugin.I used these few lines inside where I used the s2member member code

 $current_user = get_current_user_id(); / get current looged in user ID
    $_SESSION['id']=$current_user;  // put that in session

I have queries that is this the right way to set session in WP? (I used set_session on top) Results:

• The jquery doesn't run after if uncomment above code..

• The grey bar on top of WP that shows current logged in user becomes complete blank,it doesn't show any logged in user.

  

I thnk that there is different way to set session in WP or it doesn't allow you to do so.. Any help in this regard. Thanks

Answer 1

Not sure of the context where this is being used, but two things:

• 'id' is too much of a common argument, used everywhere, try 'u_id'
  It comes to mind because of this WordPress Answer: List of reserved names in $_POST and $_REQUEST used by WordPress 3.5

• $current_user is a global WordPress core variable, use another name. And as suggested in the linked Answer, prefix everything .