织梦DedeCMS列表页获取热搜文章排行榜的方法-IT速极网-【教程资源】

织梦网站有的时候需要在列表页调用搜索最多的文章列表，做一个展示，此时需要做下二次开发。

打开织梦/include/extend.func.php最后加上以下代码：

	//列表页获取网友热搜 24小时
	function jjGetHotSearch($tid){
	global $dsql;
	$time = time() – 86400;
	$sql = “select * from dede_archives where typeid = ‘$tid’ and shorttitle <> ” group by shorttitle order by pubdate desc limit 10″;
	$dsql->Execute(‘me’,$sql);
	$li = ”;
	while($arr = $dsql->GetArray(‘me’))
	{
	if($arr[‘pubdate’] >$time ){
	$class = ‘new’;
	}else{
	$class = ”;
	}
	$barr = GetOneArchive($arr[‘id’]);
	$arcurl = $barr[‘arcurl’];
	$li .= ‘<li><span class=”right”><time class=”‘.$class.‘”>’.date(‘Y-m-d’,$arr[‘pubdate’]).‘</time></span><a href=”‘.$arcurl.‘” title=”‘.$arr[‘shorttitle’].‘”>’.$arr[‘shorttitle’].‘</a></li>’;
	}
	return $li;
	}

	//排行榜获取网友热搜 3天
	function hot_3_GetHotSearch($tid){
	global $dsql;
	$time = time() – 86400;
	$sql = “select * from dede_archives where pubdate > UNIX_TIMESTAMP( CURDATE( ) – INTERVAL 3 day) and typeid = ‘$tid’ and shorttitle <> ” group by shorttitle order by click desc limit 10″;
	$dsql->Execute(‘me’,$sql);
	$li = ”;
	while($arr = $dsql->GetArray(‘me’))
	{
	if($arr[‘pubdate’] >$time ){
	$class = ‘new’;
	}else{
	$class = ”;
	}
	$barr = GetOneArchive($arr[‘id’]);
	$arcurl = $barr[‘arcurl’];
	$li .= ‘<li><span class=”right”><time class=”‘.$class.‘”>’.date(‘Y-m-d’,$arr[‘pubdate’]).‘</time></span><a href=”‘.$arcurl.‘” title=”‘.$arr[‘shorttitle’].‘”>’.$arr[‘shorttitle’].‘</a></li>’;
	}
	return $li;
	}


	//排行榜获取网友热搜 7天
	function hot_7_GetHotSearch($tid){
	global $dsql;
	$time = time() – 86400;
	$sql = “select * from dede_archives where pubdate > UNIX_TIMESTAMP( CURDATE( ) – INTERVAL 7 day) and typeid = ‘$tid’ and shorttitle <> ” group by shorttitle order by click desc limit 10″;
	$dsql->Execute(‘me’,$sql);
	$li = ”;
	while($arr = $dsql->GetArray(‘me’))
	{
	if($arr[‘pubdate’] >$time ){
	$class = ‘new’;
	}else{
	$class = ”;
	}
	$barr = GetOneArchive($arr[‘id’]);
	$arcurl = $barr[‘arcurl’];
	$li .= ‘<li><span class=”right”><time class=”‘.$class.‘”>’.date(‘Y-m-d’,$arr[‘pubdate’]).‘</time></span><a href=”‘.$arcurl.‘” title=”‘.$arr[‘shorttitle’].‘”>’.$arr[‘shorttitle’].‘</a></li>’;
	}
	return $li;
	}


	//排行榜获取网友热搜 30天
	function hot_30_GetHotSearch($tid){
	global $dsql;
	$time = time() – 86400;
	$sql = “select * from dede_archives where pubdate > UNIX_TIMESTAMP( CURDATE( ) – INTERVAL 30 day) and typeid = ‘$tid’ and shorttitle <> ” group by shorttitle order by click desc limit 10″;
	$dsql->Execute(‘me’,$sql);
	$li = ”;
	while($arr = $dsql->GetArray(‘me’))
	{
	if($arr[‘pubdate’] >$time ){
	$class = ‘new’;
	}else{
	$class = ”;
	}
	$barr = GetOneArchive($arr[‘id’]);
	$arcurl = $barr[‘arcurl’];
	$li .= ‘<li><span class=”right”><time class=”‘.$class.‘”>’.date(‘Y-m-d’,$arr[‘pubdate’]).‘</time></span><a href=”‘.$arcurl.‘” title=”‘.$arr[‘shorttitle’].‘”>’.$arr[‘shorttitle’].‘</a></li>’;
	}
	return $li;
	}


	//列表页获取栏目关注 30天 14条
	function hotword_30_GetHotSearch($tid){
	global $dsql;
	$time = time() – 86400;
	$sql = “select * from dede_archives where pubdate > UNIX_TIMESTAMP( CURDATE( ) – INTERVAL 90 day) and typeid = ‘$tid’ and shorttitle <> ” group by shorttitle order by click desc limit 14″;
	$dsql->Execute(‘me’,$sql);
	$li = ”;
	while($arr = $dsql->GetArray(‘me’))
	{
	if($arr[‘pubdate’] >$time ){
	$class = ‘new’;
	}else{
	$class = ”;
	}
	$barr = GetOneArchive($arr[‘id’]);
	$arcurl = $barr[‘arcurl’];
	$li .= ‘<a href=”‘.$arcurl.‘” title=”‘.$arr[‘shorttitle’].‘”>’.$arr[‘shorttitle’].‘</a>’;
	}
	return $li;
	}