< usetypo3.com: PSR-14 Events in TYPO3

PSR-14: Event Dispatching

TYPO3

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Description

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

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.

Maintainer

Andreas Wolf