PHP code example of openclassrooms / cache

1. Go to this page and download the library: Download openclassrooms/cache library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

openclassrooms / cache example snippets



OpenClassrooms\Cache\Cache\Cache;

//do things


$cacheProvider = new ArrayCache();

$cache = new Cache($cacheProvider);


// Default builder, build a cache using ArrayCache Provider
$cache = new CacheBuilderImpl()->build();

// Using a CacheProvider
$cache = new CacheBuilderImpl()
    ->withCacheProvider($redisCache)
    ->build();

// Optional default lifetime
$cache = new CacheBuilderImpl()
    ->withCacheProvider($redisCache)
    ->withDefaultLifetime(300)
    ->build();


$cache->setDefaultLifetime(300);
$cache->save($id, $data);


$data = $cache->fetchWithNamespace($id, $namespaceId);


// Namespace and life time can be null
$data = $cache->saveWithNamespace($id, $data, $namespaceId, $lifeTime);


$cache->invalidate($namespaceId);


// Memcache
$cacheProvider = new CacheProviderBuilderImpl()
    ->create(CacheProviderType::MEMCACHE)
    ->withHost('127.0.0.1')
    ->withPort(11211) // Default 11211
    ->withTimeout(1) // Default 1
    ->build();

// Memcached
$cacheProvider = new CacheProviderBuilderImpl()
    ->create(CacheProviderType::MEMCACHED)
    ->withHost('127.0.0.1')
    ->withPort(11211) // Default 11211
    ->build();

// Redis
$cacheProvider = new CacheProviderBuilderImpl()
    ->create(CacheProviderType::REDIS)
    ->withHost('127.0.0.1')
    ->withPort(6379) // Default 6379
    ->withTimeout(0.0) // Default 0.0
    ->build();

// Array
$cacheProvider = new CacheProviderBuilderImpl()
    ->create(CacheProviderType::ARRAY_CACHE)
    ->build();