81 lines
1.7 KiB
PHP
Executable File
81 lines
1.7 KiB
PHP
Executable File
<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: memory_driver_memcached.php 27449 2017-07-11 05:32:35Z ladyff $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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class memory_driver_memcached
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{
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public $cacheName = 'MemCached';
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public $enable;
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public $obj;
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public function env() {
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return extension_loaded('memcached');
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}
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public function init($config) {
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if (!$this->env()) {
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$this->enable = false;
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return;
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}
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if(!empty($config['server'])) {
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$this->obj = new Memcached;
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$this->obj->setOption(Memcached::OPT_BINARY_PROTOCOL, true);
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$this->obj->setOption(Memcached::OPT_TCP_NODELAY, true);
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$this->obj->addServer($config['server'], $config['port']);
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$connect=$this->obj->set('connect', '1');
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$this->enable = $connect ? true : false;
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}
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}
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public function get($key) {
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return $this->obj->get($key);
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}
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public function getMulti($keys) {
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return $this->obj->getMulti($keys);
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}
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public function set($key, $value, $ttl = 0) {
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return $this->obj->set($key, $value, $ttl);
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}
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public function add($key, $value, $ttl = 0) {
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return $this->obj->add($key, $value, $ttl);
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}
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public function rm($key) {
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return $this->obj->delete($key);
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}
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public function clear() {
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return $this->obj->flush();
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}
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public function inc($key, $step = 1) {
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return $this->obj->increment($key, $step, $step);
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}
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public function incex($key, $step = 1) {
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return $this->obj->increment($key, $step);
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}
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public function dec($key, $step = 1) {
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return $this->obj->decrement($key, $step);
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}
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public function exists($key) {
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$this->obj->get($key);
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return \Memcached::RES_NOTFOUND !== $this->obj->getResultCode();
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}
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}
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?>
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