This is what the previous comment (fake set multi):
https://github.com/php-memcached-dev/php-memcached/blob/master/php_memcached.c#L1219
Memcached::setMulti
(PECL memcached >= 0.1.0)
Memcached::setMulti — 存储多个元素
说明
Memcached::setMulti() 类似于 Memcached::set()，但是使用了
参数 items 指定多个元素来替代单独的 key/value 设置以便于对多个元素的操作。expiration
参数指定的时候一次应用到所有的元素上。
返回值
成功时返回 true， 或者在失败时返回 false。
如需要则使用 Memcached::getResultCode()。
示例
示例 #1 Memcached::setMulti() 示例
<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$items = array(
'key1' => 'value1',
'key2' => 'value2',
'key3' => 'value3'
);
$m->setMulti($items, time() + 300);
?>
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User Contributed Notes 3 notes
Nicolas ¶
11 years ago
nulll ¶
6 years ago
The previous comment is from April 2013, it has a link pointing on current master, so things are changed since 2013 in the source code.
Maybe the right link is
https://github.com/php-memcached-dev/php-memcached/blob/80cb21467a1db6b7b18725df586f11801c823695/php_memcached.c#L1219
By the way, can someone skilled in C confirm the "fake setMulti" problem?
jooonic at googlemail dot com ¶
14 years ago
Dont expect setmulti is faster then multiple SETs!
It doesn't use the setmulti lib function, it iterats over every key and send him alone.
I can't find any php implementation with setmulti support (needs support for memcached's binary protocol, remember php's "memcache"-extension only supports text-protocol).
Thats bad, not enought throughput to membase.
So i have to use redis instead, coz of its support for get/set multi.
