How does DreamWeaver call articles published in a certain time period?

How does Dreamweaver call articles published in a certain time period?

Dreamweaver DEDECMS calls a certain time period Published articles

Recommended learning: 梦Weavercms

//Time limit (used to call recent popular articles, popular comments, etc.), the time here can only Calculate to day, otherwise the cache function will be invalid
//When subday=1, call the article within 1 day
//When subday=2, call yesterday’s article
//When subday=3 When calling all articles from 2 days ago
//When subday=7, calling all articles within 7 days

if($subday > 0) 
 { 
     if($subday == 1) 
 { 
  $ntime = gmmktime(0, 0, 0, gmdate('m'), gmdate('d'), gmdate('Y')); 
  $limitday = $ntime - ($subday * 24 * 3600); 
  $orwheres[] = " arc.senddate > $limitday "; 
 } 
   else if ($subday == 2) 
 {   
  $ntime = gmmktime(0, 0, 0, gmdate('m'), gmdate('d'), gmdate('Y')); 
  $limitday = $ntime - ($subday * 24 * 3600); 
  $lomitday = $ntime; 
  $orwheres[] = "  arc.senddate > $lomitday  &&  arc.senddate < $limitday"; 
 } 
  else if ($subday == 3) 
 {   
  $ntime = gmmktime(0, 0, 0, gmdate(&#39;m&#39;), gmdate(&#39;d&#39;), gmdate(&#39;Y&#39;)); 
  $limitday = $ntime -($subday * 24 * 3600)+(1*24 * 3600); 
  $orwheres[] = " arc.senddate < $limitday "; 
 } 
  else if ($subday == 7) 
 {   
  $ntime = gmmktime(0, 0, 0, gmdate(&#39;m&#39;), gmdate(&#39;d&#39;), gmdate(&#39;Y&#39;)); 
  $limitday = $ntime - ($subday * 24 * 3600); 
  $orwheres[] = " arc.senddate > $limitday "; 
 } 
 } 
 }

The above is the detailed content of How does DreamWeaver call articles published in a certain time period?. For more information, please follow other related articles on the PHP Chinese website!