userfun里的函数如下:
function user_show_tags($tbname,$classid,$num){
global $empire,$dbtbpre;
if (empty($tbname)){
$tbname="news";
}
if (!empty($classid)){
$where=" where classid=".$classid;
}else{
$where="";
}
$sql=$empire->query("select keyboard from {$dbtbpre}ecms_{$tbname}".$where);
while ($r = $empire->fetch ($sql)){
if ($r[keyboard]){
$keyboard.=','.$r[keyboard];
}
}
$keyboard=trim($keyboard,',');
$array=explode(',',$keyboard);
$count=array_count_values($array);
arsort($count,SORT_NUMERIC);
foreach($count as $key=>$val){
$string=$string.$key.",";
}
$string=trim($string,',');
$tagstring=explode(',',$string);
if($num<=count($tagstring)){
$tagsnum=$num;
}else{
$tagsnum=count($tagstring);
}
for ($j=0;$j<$tagsnum;$j++){
echo "<a href=/search/keyword/?show=title&classid=0&keyboard=".$tagstring[$j].">".$tagstring[$j]."</a> ";
}
}
调用格式:
[showtags]调用表名,栏目ID,Tags数量[/showtags]
[showtags]news,1,30[/showtags]
请大家在标签管理里自已加一下
解决调用多个标签时刷新出错问题,可调用自己指定的栏目~
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2008-09-04 14:23:37 
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