* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What The F**k You Want
* To Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details.
*
* Cache on predis usage example
* @author alxmsl
*/
include '../vendor/autoload.php';
use alxmsl\Connection\Predis\PredisFactory;
use alxmsl\Primitives\Cache\Cache;
use alxmsl\Primitives\Cache\Item;
use alxmsl\Primitives\Cache\Exception\ExpiredException;
use alxmsl\Primitives\Cache\Exception\MissingException;
use alxmsl\Primitives\CacheFactory;
$Client = PredisFactory::createPredisByConfig(['host' => 'localhost', 'port' => 6379]);
$Cache = CacheFactory::createPredisCache('key_01', Cache::class, $Client);
// Cache missing example
$key = 'value_' . mt_rand(100, 500);
try {
$Cache->get($key);
printf("error: key %s found\n", $key);
} catch (MissingException $Ex) {
}
// Cached value expiration example
$Cache->set($key, 7, Item::TYPE_NUMBER, time() + 1);
sleep(2);
try {
$Cache->get($key);
printf("error: key %s not expired\n", $key);
} catch (ExpiredException $Ex) {
<?php
/**
* Copyright 2015-2016 Alexey Maslov <*****@*****.**>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Predis usage example
* @author alxmsl
*/
// Firstly include base class
include '../vendor/autoload.php';
use alxmsl\Connection\Predis\PredisFactory;
// Create Redis Client instance with you configuration settings
$Redis = PredisFactory::createPredisByConfig(array('host' => 'localhost', 'port' => 6379));
// Use Redis commands
$Redis->set('test', '7');
var_dump($Redis->get('test'));
* To Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details.
*
* Hierarchical cache usage example
* @author alxmsl
* @date 8/28/14
*/
include '../vendor/autoload.php';
use alxmsl\Connection\Predis\PredisFactory;
use alxmsl\Primitives\Cache\Cache;
use alxmsl\Primitives\Cache\Item;
use alxmsl\Primitives\CacheFactory;
use alxmsl\Primitives\Cache\Example\Level2Cache;
use alxmsl\Primitives\Cache\Example\Level3Cache;
use alxmsl\Primitives\Cache\Exception\MissingException;
$Connection = PredisFactory::createPredisByConfig(['host' => 'localhost', 'port' => 6379]);
$RootCache = CacheFactory::createPredisCache('key_03', Cache::class, $Connection);
$Level2Cache = CacheFactory::createPredisCache('key_03', Level2Cache::class, $Connection);
$Level3Cache = CacheFactory::createPredisCache('key_03', Level3Cache::class, $Connection);
// Leveled value write and read
$Level3Cache->set('some_level3_key', 5, Item::TYPE_NUMBER);
unset($Level3Cache);
$Level3Cache = CacheFactory::createPredisCache('key_03', Level3Cache::class, $Connection);
var_dump($Level3Cache->get('some_level3_key')->getValue() == 5);
// Check cached level 3 value from level 2
$Level2Value = $Level2Cache->get('level3')->getValue();
var_dump($Level2Value->some_level3_key->getValue() == $Level3Cache->get('some_level3_key')->getValue());
// Check cached level 3 value from root level
$RootLevelValue = $RootCache->get('level2')->getValue();
var_dump($RootLevelValue->level3->getValue()->some_level3_key->getValue() == $Level3Cache->get('some_level3_key')->getValue());
// Set another value on level 2 and invalidate level 3