function delete($itemid)
{
$this->db->query("DELETE FROM {$this->table} WHERE itemid={$itemid} AND item='{$this->item}'");
cache_keylink($this->item);
}
cache_clear('fields');
cache_fields();
cache_clear('option');
msg('自定义字段更新成功', '?action=' . $action . '&step=' . ($step + 1));
} else {
if ($step == 7) {
cache_clear_ad();
tohtml('index');
msg('全部缓存更新成功');
} else {
cache_clear('group');
cache_group();
cache_clear('type');
cache_type();
cache_clear('keylink');
cache_keylink();
cache_pay();
cache_banip();
cache_banword();
cache_bancomment();
msg('正在开始更新缓存', '?action=' . $action . '&step=' . ($step + 1));
}
}
}
}
}
}
}
break;
case 'cacheclear':
if ($CFG['cache'] == 'file') {
function cache_keylink($item = '')
{
global $db;
if ($item) {
$keylinks = array();
$result = $db->query("SELECT title,url FROM {$db->pre}keylink WHERE item='{$item}' ORDER BY listorder DESC,itemid DESC");
while ($r = $db->fetch_array($result)) {
$keylinks[] = $r;
}
cache_write('keylink-' . $item . '.php', $keylinks);
return $keylinks;
} else {
$arr = array();
$result = $db->query("SELECT item FROM {$db->pre}keylink");
while ($r = $db->fetch_array($result)) {
if (!in_array($r['item'], $arr)) {
$arr[] = $r['item'];
cache_keylink($r['item']);
}
}
}
}
