Example scripts for PHP caching blog post

pagecache-php-example.php

<?php
require_once __DIR__.'/../vendor/autoload.php';
try {
    $cache = new PageCache\PageCache();
    $cache->config()
                    ->setCachePath('/your/cache_path/')
                    ->setEnableLog(true)
		    ->setCacheExpirationInSeconds(86400);
    $cache->init();
} catch (\Exception $e) {
    // Log PageCache error or simply do nothing.
    // In case of a PageCache error, the page will load normally, without cache.
}
//The rest of your PHP code, everything below will be cached

php-memcached-example.php

<?php
$memcaches_obj = new Memcached();
$memcaches_obj->addServer('127.0.0.1', 11211);

if (!$value = $memcaches_obj->get('my_object_key')) {
	$value = 'Some Value';
	// store new values for 1 hour
	$memcaches_obj->set('my_object_key', $value, 3600);
}
$memcaches_obj->quit();

php-redis-example.php

<?php
try {
    $redis = new Redis();
    $redis->connect('localhost', 6379);
    $redis->setEx('my_object_key', 3600, 'Some Value');
	//get value
    $value = $redis->get('my_object_key');
} catch (Exception $ex) {
    echo $ex->getMessage();
}

phpfastcache-code-example.php

<?php
use Phpfastcache\CacheManager;
use Phpfastcache\Drivers\Memcached\Config;
require __DIR__ . '/../../vendor/autoload.php';
$InstanceCache = CacheManager::getInstance('memcached', new Config([
    'host' =>'127.0.0.1',
    'port' => 11211
]));
$CachedString = $InstanceCache->getItem('my_object_key');
if (is_null($CachedString->get())) {
    $CachedString->set('Some Value')->expiresAfter(60); // minutes
    $InstanceCache->save($CachedString);
    echo $CachedString->get();
} else {
    echo $CachedString->get();
}

If you like to read my article where this examples are used?
Visit https://www.web-development-blog.com/why-should-you-cache-your-php-website/