Memcached
PHP Manual

Memcached::set

(PECL memcached >= 0.1.0)

Memcached::setStore an item

Opis

public bool Memcached::set ( string $key , mixed $value [, int $expiration ] )

Memcached::set() stores the value on a memcache server under the specified key . The expiration parameter can be used to control when the value is considered expired.

The value can be any valid PHP type except for resources, because those cannot be represented in a serialized form. If the Memcached::OPT_COMPRESSION option is turned on, the serialized value will also be compressed before storage.

Parametry

key

The key under which to store the value.

value

The value to store.

expiration

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

Zwracane wartości

Zwraca TRUE w przypadku powodzenia, FALSE w przypadku błędu. Use Memcached::getResultCode if necessary.

Przykłady

Przykład #1 Memcached::set() example

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

$m->set('int'99);
$m->set('string''a simple string');
$m->set('array', array(1112));
/* expire 'object' key in 5 minutes */
$m->set('object', new stdclasstime() + 300);


var_dump($m->get('int'));
var_dump($m->get('string'));
var_dump($m->get('array'));
var_dump($m->get('object'));
?>

Powyższy przykład wyświetli coś podobnego do:

int(99)
string(15) "a simple string"
array(2) {
  [0]=>
  int(11)
  [1]=>
  int(12)
}
object(stdClass)#1 (0) {
}

Zobacz też:


Memcached
PHP Manual