PHP code example of ignasbernotas / phkey

1. Go to this page and download the library: Download ignasbernotas/phkey 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/ */

ignasbernotas / phkey example snippets


use \Iber\Phkey\Events\KeyPressEvent;
use \Iber\Phkey\Environment\Detector;

$detect = new Detector();
$listener = $detect->getListenerInstance();

$eventDispatcher = $listener->getEventDispatcher();

$eventDispatcher->addListener('key:press', function(KeyPressEvent $event) {
    echo $event->getKey(), PHP_EOL;
});

$eventDispatcher->addListener('key:enter', function(KeyPressEvent $event) use ($eventDispatcher) {
    echo 'Key "', $event->getKey(), '" was pressed. Quitting listener.', PHP_EOL;

    // notify the listener to stop
    $eventDispatcher->dispatch('key:stop:listening');
});

$listener->start();