<form action="" method="post"> <input type="checkbox" name="ids[]" value="1" /> <input type="checkbox" name="ids[]" value="2" /> <input type="checkbox" name="ids[]" value="3" /> <input type="checkbox" name="ids[]" value="4" /> <input type="submit" value="Удалить выбранные" /> </form> <?php $ids = isset($_POST['ids']) && is_array($_POST['ids']) ? array_map('intval', $_POST['ids']) : ''; if($ids){ $sql = mysql_query('DELETE FROM `table` WHERE `id` = IN ('.join(',', $ids).') '); echo $sql ? 'Успешно =)' : 'Неудачно =('; } ?>