將函數(shù)粘貼在，extention.func.php文件里
調(diào)用方法：
{article_sum($catid)}
{article_sum($catid,0)}
/**欄目?jī)?nèi)容數(shù)量 調(diào)用輸出*/
function article_sum($catid,$type = 0){
switch ($type){
case 0:
$form = "article";
break;
case 1:
$form = "download";
break;
case 2:
$form = "product";
break;
}
$db = D($form);
return $db->where(array('catid'=>$catid))->total();
}
按照你給的函數(shù)做了一個(gè)非常簡(jiǎn)單的查文章總數(shù)函數(shù) function article_total($modelid){ $form = "all_content"; $db = D($form); return $db->where(array('modelid'=>$modelid))->total(); } 調(diào)用方法{article_total($modelid)}上面調(diào)用方式寫(xiě)錯(cuò)了，應(yīng)該是： {article_sum($catid)}