This is what the previous comment (fake set multi):https://github.com/php-memcached-dev/php-memcached/blob/master/php_memcached.c#L1219
(PECL memcached >= 0.1.0)
Memcached::setMulti — 複数のアイテムを格納する
Memcached::setMulti() は
Memcached::set() と似ていますが、ひとつのキーのアイテムではなく
items で設定した複数のアイテムに対して動作します。
有効期限 expiration は、すべてのアイテムに同時に適用されます。
成功した場合に true を、失敗した場合に false を返します。
必要に応じて Memcached::getResultCode() を使用しましょう。
例1 Memcached::setMulti() の例
<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$items = array(
'key1' => 'value1',
'key2' => 'value2',
'key3' => 'value3'
);
$m->setMulti($items, time() + 300);
?>This is what the previous comment (fake set multi):https://github.com/php-memcached-dev/php-memcached/blob/master/php_memcached.c#L1219The 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 ishttps://github.com/php-memcached-dev/php-memcached/blob/80cb21467a1db6b7b18725df586f11801c823695/php_memcached.c#L1219By the way, can someone skilled in C confirm the "fake setMulti" problem?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.