function hook_username_alter

Alter the username that is displayed for a user.

Called by format_username() to allow modules to alter the username that's displayed. Can be used to ensure user privacy in situations where $account->name is too revealing.


$name: The string that format_username() will return.

$account: The account object passed to format_username().

See also


Related topics

1 invocation of hook_username_alter()
format_username in drupal/includes/
Format a username.


drupal/modules/system/system.api.php, line 4384
Hooks provided by Drupal core and the System module.


function hook_username_alter(&$name, $account) {

  // Display the user's uid instead of name.
  if (isset($account->uid)) {
    $name = t('User !uid', array(
      '!uid' => $account->uid,