Memcached::getDelayedByKey
Memcached::getMultiByKey
Memcached
PHP Manual

# Memcached::getMulti

(PECL memcached >= 0.1.0)

Memcached::getMulti — Retrieve multiple items

### Descripción

public mixed Memcached::getMulti ( array `$keys` [, array `&$cas_tokens` ] )

Memcached::getMulti() is similar to Memcached::get, but instead of a single key item, it retrievess multiple items the keys of which are specified in the `keys` array. If `cas_tokens` variable is provided, it is filled with the CAS token values for the found items.

> Note: Unlike Memcached::get it is not possible to specify a read-through cache callback for Memcached::getMulti(), because the memcache protocol does not provide information on which keys were not found in the multi-key request.

### Lista de parámetros

`keys`

  Array of keys to retrieve.

`cas_tokens`

  The variable to store the CAS tokens for the found items.

### Valores retornados

Returns the array of found items or `FALSE` on failure. Use Memcached::getResultCode if necessary.

### Ejemplos

Example #1 Memcached::getMulti() example

`<?php
$m = new Memcached();
$m->addServer('localhost', 11211);
$items = array(
'key1' => 'value1',
'key2' => 'value2',
'key3' => 'value3'
);
$m->setMulti($items);
$result = $m->getMulti(array('key1', 'key3', 'badkey'), $cas);
var_dump($result, $cas);
?>`

El resultado del ejemplo seria algo similar a:

    array(2) {
      ["key1"]=>
      string(6) "value1"
      ["key3"]=>
      string(6) "value3"
    }
    array(2) {
      ["key1"]=>
      float(2360)
      ["key3"]=>
      float(2362)
    }

### Ver también

- Memcached::getMultiByKey - Retrieve multiple items from a specific server
- Memcached::get - Retrieve an item
- Memcached::getDelayed - Request multiple items

Memcached::getDelayedByKey
Memcached::getMultiByKey
Memcached
PHP Manual