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- How do you use Phalcon’s PhalconCacheFrontend classes?
How do you use Phalcon’s PhalconCacheFrontend classes?
Answer: Phalcon’s `PhalconCacheFrontend` classes are used to define the caching strategy and format of the cached data. To use them, follow these steps:
1. Choose a Frontend: Select an appropriate frontend class, such as `PhalconCacheFrontendData`, `PhalconCacheFrontendOutput`, etc., based on the type of data you want to cache.
2. Create a Frontend Instance: Instantiate the selected frontend class, optionally providing parameters like lifetime.
“`php
$frontend = new PhalconCacheFrontendData([‘lifetime’ => 3600]);
“`
3. Set Up the Cache Adapter: Choose a caching adapter (e.g., memory, file, etc.) and create an instance with the frontend instance.
“`php
$adapter = new PhalconCacheAdapterMemory($frontend);
“`
4. Using the Cache: Store and retrieve data using methods like `save()`, `get()`, and `delete()`.
“`php
// Save data to the cache
$adapter->save(‘key’, ‘value’);
// Retrieve data from the cache
$data = $adapter->get(‘key’);
“`
This approach allows you to effectively manage cached data using Phalcon’s caching system.
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