相关文章functionsCainixihuan($num=10){global$empire,$dbtbpre,$navinfor,$class_r;$tbname=$class_r[$navinfor[classid]]['tbname'];if($navinfor['keyid']){//有相关信息$sql=$empire->query("selectid,title,titleurl,titlepic,diggtop,classidfrom{$dbtbpre}ecms_".$tbname."whereidin(".$navinfor['keyid'].")orderbynewstimedesclimit$num");}else{//无相关信息$ynum=$empire->gettotal("selectcount(*)astotalfrom{$dbtbpre}ecms_{$tbname}WHEREclassid='$navinfor[classid]'ANDid!='$navinfor[id]'");if($ynum){$sql=$empire->query("selectid,title,titleurl,titlepic,diggtop,classidfrom{$dbtbpre}ecms_{$tbname}WHEREclassid='$navinfor[classid]'ANDid!='$navinfor[id]'ORDERBYrand()limit$num");}else{$sql=$empire->query("selectid,title,titleurl,titlepic,diggtop,classidfrom{$dbtbpre}ecms_{$tbname}WHEREid!='$navinfor[id]'ORDERBYrand()limit$num");}}$data=array();while($r=$empire->fetch($sql)){$data[]=$r;}return$data;}把上面代码复制到e/class/userfun.php，内容模板调用sCainixihuan