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How do you use Zend_Cache_Backend_Memcached?

How do you use Zend_Cache_Backend_Memcached?

Here are the minimal steps to use Zend_Cache_Backend_Memcached in your application:

Minimal Steps to Use Zend_Cache_Backend_Memcached

  1. Install Memcached:

Example

sudo apt-get install memcached  # For Ubuntu

Install Zend Cache Component:

Example

composer require zendframework/zend-cache

Create Memcached Backend:

Example

<?php
use Zend_Cache_Backend_Memcached;

$memcached = new Memcached();
$memcached->addServer('127.0.0.1', 11211);

$cacheBackend = new Zend_Cache_Backend_Memcached([
    'servers' => [['host' => '127.0.0.1', 'port' => 11211]],
]);
?>

Create Cache Instance:

Example

<?php
$frontendOptions = ['lifetime' => 7200, 'automatic_serialization' => true];

$cache = Zend_Cache::factory(
    'Core',
    'Memcached',
    $frontendOptions,
    ['servers' => [['host' => '127.0.0.1', 'port' => 11211]]]
);
?>

Store and Retrieve Cache Data:

Example

<?php
$cache->save('my_data', 'Hello, Memcached!'); // Store data
$data = $cache->load('my_data'); // Retrieve data
echo $data; // Output: Hello, Memcached!
?>

(Optional) Clean Cache:

Example

<?php
$cache->clean(Zend_Cache::CLEANING_MODE_ALL); // Clean all cached data
?>

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