PHP code example of exan / eventer

1. Go to this page and download the library: Download exan/eventer library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

exan / eventer example snippets


class SomeEvent implements EventInterface {
    public function __construct($myFirstArg, $mySecondArg)
    {
    }

    public static function getEventName(): string
    {
        return 'Some Event';
    }

    public function filter(): bool
    {
        return true; // return false to skip execution
    }

    public function execute(): void
    {
        // Your event handling code
    }
}


$eventer = new Eventer();

$eventer->register(SomeClass::class); // Listen to events regularly
$eventer->registerOnce(SomeClass::class); // Listen to a single event
$eventer->before(SomeClass::class); // Listen to events regularly, executed before events registered with `register`
$eventer->beforeOnce(SomeClass::class); // Listen to a single event, executed before events registered with `register`

$eventer->emit('Some Event', ['my first arg', 'my second arg']);