function item_action()
{
$id = trim($_GET['id']);
switch ($id) {
case 0:
include template('scholarship_item0');
break;
case 1:
include template('scholarship_item1');
break;
case 2:
include template('scholarship_item2');
break;
case 3:
include template('scholarship_item3');
break;
case 4:
include template('scholarship_item4');
break;
default:
$article = getZhiku($id);
include template('scholarship_item');
break;
}
}
function getAllZhiku($cursor = 0, $container = '', $order = '', $pagesize = 20, $sql = '')
{
global $db;
$topics = array();
if (empty($sql)) {
$sql = "select topic_id from " . tname('zhiku');
if (!empty($container)) {
$sql .= " where 1 " . $container;
}
if (!empty($order)) {
$sql .= ' ' . $order;
} else {
$sql .= ' order by topic_id desc ';
}
$sql .= " limit " . $cursor * $pagesize . "," . $pagesize;
}
$query = $db->query($sql);
//这里是所有的topics
while ($rows = $db->fetch_array($query)) {
$topic = getZhiku($rows['topic_id']);
if ($topic) {
$topics[] = $topic;
}
}
return $topics;
}
