uninstall.php

<?php
/*
Countdown Timer Uninstall Module
Version 3.0.3 (kept in step with fergcorp_countdownTimer.php)
Copyright (c) 2009-2012 Andrew Ferguson
---------------------------------------------------------------------------------
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/


if( !defined( 'ABSPATH') && !defined('WP_UNINSTALL_PLUGIN') )
    exit();

//Remove options from wp_options table
delete_option('fergcorp_countdownTimer_deleteOneTimeEvents');
delete_option('fergcorp_countdownTimer_timeFormat');
delete_option('fergcorp_countdownTimer_showYear');
delete_option('fergcorp_countdownTimer_showMonth');
delete_option('fergcorp_countdownTimer_showWeek');
delete_option('fergcorp_countdownTimer_showDay');
delete_option('fergcorp_countdownTimer_showHour');
delete_option('fergcorp_countdownTimer_showMinute');
delete_option('fergcorp_countdownTimer_showSecond');
delete_option('fergcorp_countdownTimer_stripZero');
delete_option('fergcorp_countdownTimer_enableJS');
delete_option('fergcorp_countdownTimer_timeSinceTime');
delete_option('fergcorp_countdownTimer_titleSuffix');
delete_option('fergcorp_countdownTimer_enableShortcodeExcerpt');
delete_option('fergcorp_countdownTimer_oneTimeEvent');
delete_option('fergcorp_countdownTimer_version');
delete_option('widget_fergcorp_countdown_timer_widget');

//Remove metadata for all users from wp_usermeta table
global $wpdb;
$wpdb->query("DELETE FROM $wpdb->usermeta WHERE `meta_key` LIKE '%fergcorp-countdown-timer'");


?>