Memcached::setMulti

(PECL memcached >= 0.1.0)

Memcached::setMultiStore multiple items

Опис

public bool Memcached::setMulti ( array $items [, int $expiration ] )

Memcached::setMulti() is similar to Memcached::set(), but instead of a single key/value item, it works on multiple items specified in items. The expiration time applies to all the items at once.

Параметри

items

Масив пар ключ/значення для зберігання на сервері.

expiration

The expiration time, defaults to 0. See Expiration Times for more info.

Значення, що повертаються

Повертає TRUE в успішному випадку або FALSE в разі помилки. При необхідності використовуйте Memcached::getResultCode().

Приклади

Приклад #1 Memcached::setMulti() example

<?php
$m 
= new Memcached();
$m->addServer('localhost'11211);

$items = array(
    
'key1' => 'value1',
    
'key2' => 'value2',
    
'key3' => 'value3'
);
$m->setMulti($itemstime() + 300);
?>

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User Contributed Notes 3 notes

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4
Nicolas
9 years ago
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2
nulll
4 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?
up
0
jooonic at googlemail dot com
12 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.
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