//獲得相關(guān)文章,有兩個(gè)參數(shù),分別是文章分類和顯示條數(shù).如果參數(shù)沒(méi)有寫的話,默認(rèn)分類為未分類,顯示條數(shù)為6條
function getgxtext($fenlei,$shuliang){
$fl = isset($fenlei) ? $fenlei : -1;
$sl = isset($shuliang) ? $shuliang : 6;
$db = MySql::getInstance();
$sql = "SELECT * FROM ".DB_PREFIX."blog WHERE? hide='n' and checked='y' and sortid = ".$fl." order by gid desc limit ".$sl."";
$strs = $db->query($sql);
while($row = $db->fetch_array($strs)){
echo "
".subString($row['title'],0,30)."
";
}
}
?>
