你好
我需要在类别更新时显示图像,并且该图像最多显示 3 天
我用这个但不工作
$todaytime = time();
$timestamp = $show_wallpaper['timestamp'];
$timediffirence = "360000";
$minus = $todaytime - $timestamp;
if ($timediffirence > $minus) {
$new = "<img src='$siteurl/images/new.gif' />";
} else {
$new = "";
}
数据库信息
$sql = "SELECT SQL_NO_CACHE * FROM wallpaper WHERE categoryid = $catid order by wallpaperid desc LIMIT $from,$max_results";
所以帮我解决它我喜欢这样
如果类别更新然后显示此图像 3 天,否则删除图像这是我的任务回复