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PHP - Manual: Memcache::getVersion - 互联网笔记

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PHP官方手册 - 互联网笔记

PHP - Manual: Memcache::getVersion

2025-04-28

Memcache::getVersion

(PECL memcache >= 0.2.0)

Memcache::getVersion返回服务器版本信息

说明

Memcache::getVersion(): string|false

Memcache::getVersion() 返回一个字符串表示的服务端版本号。 同样你也可以使用函数 memcache_get_version()

参数

此函数没有参数。

返回值

返回服务端版本号 或者在失败时返回 false

示例

示例 #1 Memcache::getVersion() 示例

<?php

/* OO API */
$memcache = new Memcache;
$memcache->connect('memcache_host', 11211);
echo
$memcache->getVersion();

/* procedural API */
$memcache = memcache_connect('memcache_host', 11211);
echo
memcache_get_version($memcache);

?>

参见

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b dot willemsen8 at gmail dot com
10 years ago
I also use this method to verify that Memcache is properly configured on the server since it returns false if there is something wrong. So you can do something like this:

<?php
$memcache
= new Memcache;

if (
$memcache->getVersion() === false) {
throw new
Exception('Please, verify the Memcache configuration');
}

官方地址:https://www.php.net/manual/en/memcache.getversion.php

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