wiki_view.php

uch百科插件。跟互动百科类似。大家可以看看哦

<?php


/*
	百科全书插件 for UCH 1.5
	版权所有： www.carqi.com 卡奇网——最互动、最娱乐的车友会
	作者：Cody	 [e-mail]
	QQ：779626052
*/

if ( !defined( "IN_UCHOME" ) )
{
    exit( "Access Denied" );
}

$id = (int)$_GET['id'];
if (empty($id)) {
	showmessage('参数错误', 'ask.php');
}

$wiki_id = & $id;

//获取信息
$sql = "SELECT * FROM ".tname("app_wiki")." WHERE id= $id ";
$query = $_SGLOBAL['db']->query( $sql );
$wiki = $_SGLOBAL['db']->fetch_array( $query );
if (empty($wiki)) {
	showmessage("信息不存在或者已经被删除", 'wiki.php?do=ask');
}

//更新点击数
$sql = "UPDATE ".tname("app_wiki")." SET view_count = view_count + 1 WHERE id = ".$id;
$_SGLOBAL['db']->query( $sql );


//取 hot
$filePath = S_ROOT."./data/wiki_hot_cache.php";

if ( file_exists($filePath) &&  (time() - filemtime($filePath)) < 60*3  )
{
	$code = @file_get_contents($filePath);	//获取缓存内容
	$hotask = unserialize($code);
}

if (empty($hotask) ) {	
	$hotask = array();
	$sql = "SELECT * FROM ".tname("app_wiki")."  ORDER BY view_count DESC limit 10";
	$query = $_SGLOBAL['db']->query( $sql );
	while ( $value = $_SGLOBAL['db']->fetch_array( $query ) )
	{
		$hotask[] = $value ;
	}
	swritefile($filePath, serialize($hotask));
}
include_once( template( "wiki/view/wiki_view" ) );


?>