<?php

/**
 * Returns users groups
 *
 * @param array $user
 * @return array|false
 */
function User_groups($user)
{
    return sql_select('
      SELECT `Groups`.*
      FROM `UserGroups`
      JOIN `Groups` ON `Groups`.`UID`=`UserGroups`.`group_id`
      WHERE `UserGroups`.`uid`=\'' . sql_escape($user['UID']) . '\'
      ORDER BY `UserGroups`.`group_id`
      ');
}