Apex handles all HTTP requests in compliance with PSR 7 and 15 standards, meaning you either are already familiar with the request handling, or will be learning the correct way. Every HTTP request is handled in the same manner:
- Hits the /public/index.php script, which bootloads Apex and instantiates an instance of the
- Processed via the interopable router to determine the appropriate middleware class, which are stored within the /src/HttpControllers/ directory.
- Request is passed to the PSR15 compliant middleware, which returns a PSR7 compliant response, which is output to the browser.
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