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PSR-14: Event Dispatching

TYPO3 CMS Certified Developer 10 LTS

Description

This skill covers the basics of the PHP standard on Event dispatching.

Prerequisites
Tags

Software Architecture for Extensions, PSR , PHP

Goals
  • I know the four use cases of events specified by PSR-14.
  • I know about the different components of a PSR-14 compliant event system (Listener, Emitter, Dispatcher, ListenerProvider).
  • I know when mutable or immutable events should be used.