$Event.md

$Event - is system object, that handles events subscribing and dispatching, instance can be obtained in such way:

<?php
$Event = \cs\Event::instance();

Methods

###[Up](#) Methods

$Event object has next public methods:

• on()
• off()
• once()
• fire()

on($event : string, $callback : callable) : bool

Subscribing for event. More details, and example of use

off($event : string, $callback : callable) : bool

Unsubscribing from event. More details, and example of use

once($event : string, $callback : callable) : bool

Subscribing for event for single execution. More details, and example of use

fire($event : string, $param1 = null : mixed|null, $_ = null : mixed|null) : bool

Dispatching of event. More details, and example of use