emlog获取指定分类文章代码

<?php
function get_sortlogs($sort,$num) {
	if($sort){
		$where = 'and sortid ='.$sort;
	}else{
		$where = '';
	}
	if($num){
		$num = $num;
	}else{
		$num = '10';
	}
	$db = MySql::getInstance();
	$sql = "SELECT * FROM ".DB_PREFIX."blog WHERE type='blog' and hide='n' ".$where." ORDER BY 'date' DESC LIMIT 0,".$num;
	$list = $db->query($sql);
	while($row = $db->fetch_array($list)){
?>
<li><a href="<?php echo Url::log($row['gid']); ?>"><?php echo $row['title']; ?></a></li>
<?php
	}
}
?>