}
}
if (!empty($backtime)) {
$backtime = $backtime;
} else {
$backtime = $backtime;
}
$info = array('backcontent' => $backcontent, 'backtime' => $backtime, 'isok' => $isok, 'isplay' => $isplay);
if (isset($id)) {
if ($books->Update($info, ' id =' . $id)) {
errorinfo('编辑成功', '');
} else {
errorinfo('编辑失败', '');
}
} else {
if ($books->Add($info)) {
errorinfo('添加成功', '');
} else {
errorinfo('添加失败', '');
}
}
} else {
$info = array();
$time = time();
if (isset($id)) {
$id = intval($id);
if ($id <= 0) {
errorinfo('变量错误', '');
}
$info = $books->GetInfo('', ' id = ' . $id);
if (empty($info)) {
