www.gusucode.com > Ectouch手机端网购商城系统PHP版源码程序 > ectouch/include/driver/cache/EcMemcached.class.php
<?php /* 访问控制 */ defined('IN_ECTOUCH') or die('Deny Access'); class EcMemcached { private $mmc = NULL; private $group = ''; private $ver = 0; public function __construct($memConfig = array()) { $this->mmc = new Memcached; if (empty($memConfig)) { $memConfig['MEM_SERVER'] = array(array('127.0.0.1', 11211)); $memConfig['MEM_GROUP'] = ''; } foreach ($memConfig['MEM_SERVER'] as $config) { call_user_func_array(array($this->mmc, 'addServer'), $config); } $this->group = $memConfig['MEM_GROUP']; $this->ver = intval($this->mmc->get($this->group . '_ver')); } //读取缓存 public function get($key) { return $this->mmc->get($this->group . '_' . $this->ver . '_' . $key); } //设置缓存 public function set($key, $value, $expire = 1800) { return $this->mmc->set($this->group . '_' . $this->ver . '_' . $key, $value, $expire); } //自增1 public function inc($key, $value = 1) { return $this->mmc->increment($this->group . '_' . $this->ver . '_' . $key, $value); } //自减1 public function des($key, $value = 1) { return $this->mmc->decrement($this->group . '_' . $this->ver . '_' . $key, $value); } //删除 public function del($key) { return $this->mmc->delete($this->group . '_' . $this->ver . '_' . $key); } //全部清空 public function clear() { return $this->mmc->set($this->group . '_ver', $this->ver + 1); } }