BuiltinPlugin
Magento\PageCache\Model\App\FrontController\BuiltinPlugin
What it does
This plugin intercepts Magento's front controller dispatch process to implement built-in full page caching functionality.
It checks if a cached version of the page exists and serves it directly, otherwise it allows the normal request flow to proceed and caches the response.
Developers interact with this class indirectly when configuring Magento's built-in cache or debugging cache hits/misses in developer mode.
Public Methods
- aroundDispatch()