Memcached::setMulti

(PECL memcached >= 0.1.0)

Memcached::setMultiStore multiple items

Opis

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

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.

Parametry

items

Tablica, para kluczy/wartości do przechowywania na serwerze.

expiration

Czas wygaśnięcia, domyślnie 0. Zobacz Czasy wygaśnięcia, aby dowiedzieć się wiecej.

Zwracane wartości

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu. Użyj Memcached::getResultCode(), jeśli to konieczne.

Przykłady

Przykład #1 Memcached::setMulti() example

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

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

Zobacz też:

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User Contributed Notes 3 notes

up
4
Nicolas
9 years ago
up
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
11 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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