調用一周之內的信息，如果本周內某天沒有發布信息，調用上周的信息：
最終效果
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | <?php//生成一個7天的數組$datearr=array(1,2,3,4,5,6,0);$asno=1;foreach($datearr as $v){echo '<dd id="week'.$asno.'">'.ret_info(ret_date($v)).'</dd>';//echo '<li>'.date('Y-m-d',ret_date($v)).'</li>';$asno++;}//返回日期的時間戳function ret_date($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 $this_time;}//查詢當前日期的信息function ret_info($time){global $empire,$dbtbpre;//格式化為當前0點$this_0=strtotime(date('Y-m-d',$time));//當天 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();}$str='<ul>';$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)){//查關聯標題$gl=$empire->fetch1("select * from {$dbtbpre}ecms_list where comicid = '{$r2[comicid]}'");$lmurl=sys_ReturnBqTitleLink($gl);$titleurl=sys_ReturnBqTitleLink($r2);$str.='<li><em class="rank rank-'.$str_no.'">'.$str_no.'</em><a href="'.$lmurl.'" title="'.$gl['title'].'">'.$gl['title'].'</a>[更新<a href="'.$titleurl.'" title="'.$r2['title'].'" class="set">'.$r2['title'].'</a>]</li>';$str_no++;}$str.='</ul>';return $str;}?> |
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