Home > Backend Development > PHP Tutorial > PHP 对 memcache操作类

PHP 对 memcache操作类

WBOY
Release: 2016-06-23 13:53:23
Original
773 people have browsed it

<span style="font-size:18px;">class myMemcache {    private $memcache;    /**     * 一般建议这2个值做成常量的形式     */    public function __construct($host = '192.102.1.8', $port = 6379) {        $this->memcache = new Memcache();        $this->memcache->connect($host, $port);        return $this->memcache;    }    /**     * add  添加一个新key,但是如果 key已经在服务端存在,此操作会失败。     * @param string $Key    KEY名称     * @param string $value  值----可以是数组,对象,单值     * @param int $timelift 生存时间   add生存时间默认为0表示数据用不过期     */    public function add($key, $value, $timeLife) {        if ($time > 0) {            $retMes = $this->memcache->add($key, $value, MEMCACHE_COMPRESSED, $timeLife);        } else {            $retMes = $this->memcache->add($key, $value);        }        return $retMes;    }    /**     * set?置一致key  修改键名的值     * @param string $key 键名     * @param string $value 键值     * @param int $timeLife 生命周期     */    public function set($key, $value, $timeLife) {        if ($timeLife > 0) {            $retMes = $this->memcache->set($key, $value, MEMCACHE_COMPRESSED, $timeLife);        } else {            $retMes = $this->memcache->set($key, $value);        }        return $retMes;    }    /**     * 获取key     * @param string  $key 键名     */    public function get($key) {        $retMes = $this->memcache->get($key);        return $retMes;    }    /**     * 删除单个key     * @param string $key 键名     */    public function deleteKey($key) {        $retMes = $this->memcache->delete($key);        return $retMes;    }    /**     * 删除所有key     */    public function deleteAll() {        return $this->memcache->flush();    }        /**     * 返回memcache对象     * memcache我们只封装了常用的一部分     * 拿着这个对象就可以直接调用memcache自身方法     * eg:$memcache->memcacheOtherMethods()->getStats()   getStats方法没封     */    public function memcacheOtherMethods() {        return $this->memcache;    }    /**     * 释放     */    public function __destruct() {        $this->memcache->close();    }}</span>
Copy after login

Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template