PHP code example of craftcms / yii2-cache-cascade

1. Go to this page and download the library: Download craftcms/yii2-cache-cascade 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/ */

craftcms / yii2-cache-cascade example snippets


use craft\cachecascade\CascadeCache;
use craft\cachecascade\CacheFailedEvent;

'components' => [
    'cache' => [
        'class' => CascadeCache::class,
        'caches' => [
            'redisCache',
            [
                'class' => \yii\caching\ArrayCache::class,
            ],
        ],
        'cooldownDuration' => 60,
        'on cacheFailed' => function (CacheFailedEvent $event) {
            // Custom logging
            Yii::error(
                "Cache failover: {$event->operation} failed on " . get_class($event->cache) . ': ' . $event->exception->getMessage(),
                'cache'
            );

            // Or send to external monitoring
            // MyMonitoring::trackCacheFailure(get_class($event->cache), $event->exception);

            // Optionally prevent cascading (will re-throw the exception)
            // $event->shouldCascade = false;
        },
    ],
    'redisCache' => [
        'class' => \yii\redis\Cache::class,
        'redis' => [
            'hostname' => 'localhost',
            'port' => 6379,
            'connectionTimeout' => 1,
            'dataTimeout' => 1,
            'retries' => 1,
            'retryInterval' => 0,
        ],
    ],
],