調(diào)用一周之內(nèi)的信息，如果本周內(nèi)某天沒有發(fā)布信息，調(diào)用上周的信息：
最終效果

'.ret_info(ret_date($v)).'';
//echo?'
'.date('Y-m-d',ret_date($v)).'
';
$asno++;
}
//返回日期的時(shí)間戳
function?ret_date($val)
{
//今天是星期中的第幾天
$this_xingqi=date('w',time());
$no=0;
//如果參數(shù)大于幾天那么就相減
while($this_xingqi!=$val)
{
$no++;
$this_xingqi=date('w',time()-3600*24*$no);
}
$this_time=time()-3600*24*$no;
return?$this_time;
}
//查詢當(dāng)前日期的信息
function?ret_info($time)
{
global?$empire,$dbtbpre;
//格式化為當(dāng)前0點(diǎn)
$this_0=strtotime(date('Y-m-d',$time));
//當(dāng)天?23:59:59
$this_23=strtotime(date('Y-m-d',$time))+3600*23+60*59+59;
$sql=$empire->fetch1("select?*?from?{$dbtbpre}ecms_info?where?newstime?between?'{$this_0}'?and?'{$this_23}'");
if(!$sql)
{
$time=$time-3600*24*7;
ret_info();
}
$str='
';
$str_no=1;
$sql2=$empire->query("select?*?from?{$dbtbpre}ecms_info?where?newstime?between?'{$this_0}'?and?'{$this_23}'?order?by?onclick?desc?limit?8");
while($r2=$empire->fetch($sql2))
{
//查關(guān)聯(lián)標(biāo)題
$gl=$empire->fetch1("select?*?from?{$dbtbpre}ecms_list?where?comicid?=?'{$r2[comicid]}'");
$lmurl=sys_ReturnBqTitleLink($gl);
$titleurl=sys_ReturnBqTitleLink($r2);
$str.='
'.$str_no.''.$gl['title'].'[更新'.$r2['title'].']
';
$str_no++;
}
$str.='
';
return?$str;
}
?>