Model
Environment
Magento\Config\Model\Placeholder\Environment
What it does
This class manages environment variable placeholders for Magento 2 configuration values.
It converts configuration paths (like 'web/secure/base_url') into environment variable format (like 'CONFIG__DEFAULT__WEB__SECURE__BASE_URL') and vice versa, allowing developers to externalize configuration settings using environment variables instead of storing them in the database.
Public Methods
- generate()
- restore()
- isApplicable()