WooYun.org

f($type=='hot'||$type=='com'||$type=='new'||$type=='lastview'||$type=='like')
{
	if($f_id)
	{
		if(is_numeric($f_id)){
			$SQL=" fid=$f_id ";
		}else{
			$detail=explode(",",$f_id);
			$SQL=" fid IN ( ".implode(",",$detail)." ) ";
		}
	}
	else
	{
		$SQL=" 1 ";
	}
	if($type=='com')
	{
		$SQL.=" AND levels=1 ";
		$ORDER=' list ';
		$_INDEX=" USE INDEX ( list ) ";
	}
	elseif($type=='hot')
	{
		$ORDER=' hits ';
		$_INDEX=" USE INDEX ( hits ) ";
	}
	elseif($type=='new')
	{
		$ORDER=' list ';
		$_INDEX=" USE INDEX ( list ) ";
	}
	elseif($type=='lastview')
	{
		$ORDER=' lastview ';
		$_INDEX=" USE INDEX ( lastview ) ";
	}
	elseif($type=='like')
	{
		
		$SQL.=" AND id!='$id' ";
		if(!$keyword)
		{
			extract($db->get_one("SELECT keywords AS keyword FROM {$_pre}content WHERE id='$id'"));
		}
		if($keyword){
			$SQL.=" AND ( ";
			$keyword=urldecode($keyword);
			$detail=explode(" ",$keyword);
			unset($detail2);
			foreach( $detail AS $key=>$value){
				$detail2[]=" BINARY title LIKE '%$value%' ";
			}
			$str=implode(" OR ",$detail2);
			$SQL.=" $str ) ";
			
		}else{
			$SQL.=" AND 0 ";