You've already forked qlg.tsgz.moe
addons
app_download_files
extend
hyhproject
mobile
oss
static
thinkphp
lang
library
think
cache
driver
File.php
Lite.php
Memcache.php
Memcached.php
Redis.php
Sql.php
Sqlite.php
Wincache.php
Xcache.php
Driver.php
config
controller
db
debug
exception
log
model
paginator
process
response
session
template
view
App.php
Build.php
Cache.php
Collection.php
Config.php
Console.php
Controller.php
Cookie.php
Db.php
Debug.php
Env.php
Error.php
Exception.php
File.php
Hook.php
Lang.php
Loader.php
Log.php
Model.php
Paginator.php
Process.php
Request.php
Response.php
Route.php
Session.php
Template.php
Url.php
Validate.php
View.php
traits
tpl
.htaccess
LICENSE.txt
README.md
base.php
convention.php
helper.php
logo.png
start.php
upload
vendor
wxtmp
.gitignore
.htaccess
.user.ini
404.html
H5436787D.wgt
admin.php
app-release.apk
app_download.html
cash.lock
demo.php
get_version.php
get_version_new.php
index.html
index.php
reg.lock
robots.txt
156 lines
4.0 KiB
PHP
Executable File
156 lines
4.0 KiB
PHP
Executable File
<?php
|
|
// +----------------------------------------------------------------------
|
|
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
|
|
// +----------------------------------------------------------------------
|
|
// | Copyright (c) 2006~2017 http://thinkphp.cn All rights reserved.
|
|
// +----------------------------------------------------------------------
|
|
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
|
|
// +----------------------------------------------------------------------
|
|
// | Author: liu21st <liu21st@gmail.com>
|
|
// +----------------------------------------------------------------------
|
|
|
|
namespace think\cache\driver;
|
|
|
|
use think\cache\Driver;
|
|
|
|
/**
|
|
* Xcache缓存驱动
|
|
* @author liu21st <liu21st@gmail.com>
|
|
*/
|
|
class Xcache extends Driver
|
|
{
|
|
protected $options = [
|
|
'prefix' => '',
|
|
'expire' => 0,
|
|
];
|
|
|
|
/**
|
|
* 构造函数
|
|
* @param array $options 缓存参数
|
|
* @access public
|
|
* @throws \BadFunctionCallException
|
|
*/
|
|
public function __construct($options = [])
|
|
{
|
|
if (!function_exists('xcache_info')) {
|
|
throw new \BadFunctionCallException('not support: Xcache');
|
|
}
|
|
if (!empty($options)) {
|
|
$this->options = array_merge($this->options, $options);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 判断缓存
|
|
* @access public
|
|
* @param string $name 缓存变量名
|
|
* @return bool
|
|
*/
|
|
public function has($name)
|
|
{
|
|
$key = $this->getCacheKey($name);
|
|
return xcache_isset($key);
|
|
}
|
|
|
|
/**
|
|
* 读取缓存
|
|
* @access public
|
|
* @param string $name 缓存变量名
|
|
* @param mixed $default 默认值
|
|
* @return mixed
|
|
*/
|
|
public function get($name, $default = false)
|
|
{
|
|
$key = $this->getCacheKey($name);
|
|
return xcache_isset($key) ? xcache_get($key) : $default;
|
|
}
|
|
|
|
/**
|
|
* 写入缓存
|
|
* @access public
|
|
* @param string $name 缓存变量名
|
|
* @param mixed $value 存储数据
|
|
* @param integer|\DateTime $expire 有效时间(秒)
|
|
* @return boolean
|
|
*/
|
|
public function set($name, $value, $expire = null)
|
|
{
|
|
if (is_null($expire)) {
|
|
$expire = $this->options['expire'];
|
|
}
|
|
if ($expire instanceof \DateTime) {
|
|
$expire = $expire->getTimestamp() - time();
|
|
}
|
|
if ($this->tag && !$this->has($name)) {
|
|
$first = true;
|
|
}
|
|
$key = $this->getCacheKey($name);
|
|
if (xcache_set($key, $value, $expire)) {
|
|
isset($first) && $this->setTagItem($key);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* 自增缓存(针对数值缓存)
|
|
* @access public
|
|
* @param string $name 缓存变量名
|
|
* @param int $step 步长
|
|
* @return false|int
|
|
*/
|
|
public function inc($name, $step = 1)
|
|
{
|
|
$key = $this->getCacheKey($name);
|
|
return xcache_inc($key, $step);
|
|
}
|
|
|
|
/**
|
|
* 自减缓存(针对数值缓存)
|
|
* @access public
|
|
* @param string $name 缓存变量名
|
|
* @param int $step 步长
|
|
* @return false|int
|
|
*/
|
|
public function dec($name, $step = 1)
|
|
{
|
|
$key = $this->getCacheKey($name);
|
|
return xcache_dec($key, $step);
|
|
}
|
|
|
|
/**
|
|
* 删除缓存
|
|
* @access public
|
|
* @param string $name 缓存变量名
|
|
* @return boolean
|
|
*/
|
|
public function rm($name)
|
|
{
|
|
return xcache_unset($this->getCacheKey($name));
|
|
}
|
|
|
|
/**
|
|
* 清除缓存
|
|
* @access public
|
|
* @param string $tag 标签名
|
|
* @return boolean
|
|
*/
|
|
public function clear($tag = null)
|
|
{
|
|
if ($tag) {
|
|
// 指定标签清除
|
|
$keys = $this->getTagItem($tag);
|
|
foreach ($keys as $key) {
|
|
xcache_unset($key);
|
|
}
|
|
$this->rm('tag_' . md5($tag));
|
|
return true;
|
|
}
|
|
if (function_exists('xcache_unset_by_prefix')) {
|
|
return xcache_unset_by_prefix($this->options['prefix']);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
}
|