I want to print Add/Remove friend link fro user relationship module on user profile page. I am trying this using below code but its causing white screen.

//add link
global $user;
$account = user_load(arg(1));
$actions = _user_relationships_ui_actions_between($user, $account);
if (count($actions)) {
  print theme('item_list', $actions);

Please help me.

1 Answer 1


Install Devel module and add dpm statements in a progressive fashion. For instance: After you load the account, add : dmp (arg(1)) (and no other statements following). Inspect the dpm output for correctness and go onto the next statement, ie. dpm($account(arg(1)) and so forth.

  • Hi, @J.Reynolds dpm($account(arg(1)) function is not printing anything.
    – D-pak
    Commented Aug 4, 2014 at 5:00
  • I assume dpm(arg(1)) worked. Next step is to add dmp after the $account = user_load statement, and then to dpm($account). I made a mistake in saying dpm($account(arg1)) as $account is a std class. You just go by your code snippet above and start with one line then dpm the variable, then onto the next line etc. Commented Aug 5, 2014 at 6:31

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