<?php
// $Id: usersearch.module,v 1.1.2.1 2008-07-07 12:00:54 robertDouglass Exp $
             
/**
 * Implementation of hook_search().
 */
function user_search($op = 'search', $keys = NULL) {
  switch ($op) {
    case 'name':
      if (user_access('access user profiles')) {
        return t('Users');
      }
    case 'search':
      if (user_access('access user profiles')) {
        $find = array();
        // Replace wildcards with MySQL/PostgreSQL wildcards.
        $keys = preg_replace('!\*+!', '%', $keys);
        $result = pager_query("SELECT name, uid FROM {users} WHERE LOWER(name) LIKE LOWER('%%%s%%')", 15, 0, NULL, $keys);
        while ($account = db_fetch_object($result)) {
          $find[] = array('title' => $account->name, 'link' => url('user/'. $account->uid, NULL, NULL, TRUE));
        }
        return $find;
      }
  }
}