function display_crew_member($user_id) { if ($user_id == -1) { echo "    <a href=crews/signup>Sign up</a>"; } else { $result = std_query("SELECT * FROM `users` WHERE `users`.`id`='" . quote_smart($user_id) . "'"); $userInfo = mysql_fetch_assoc($result); $firstInit = substr($userInfo[firstName], 0, 1); echo "    <a href=\"mailto:{$userInfo['email']}\"> {$firstInit}. {$userInfo['lastName']}</a>"; } }
function delete_user($userid) { if (check_officer_user()) { $delete_user = std_query("DELETE FROM `users` WHERE `userid` = '" . quote_smart($userid) . "' LIMIT 1"); } else { return "You do not have sufficient privileges to modify this user. "; } }