montefuscolo/php-mediator

This package is abandoned and no longer maintained. No replacement package was suggested.

A class to provide hooks as actions and filters

1.0 2018-05-15 20:41 UTC

Requires (Dev)

• phpunit/phpunit: ^6

LGPL-2.1

• Fabio Montefuscolo

README

It is just another Hook system. It is useful to integrate very distinct components of software without making them too coupled to each other.

Installing

composer require montefuscolo/php-mediator

Using it

Actions

<?php
use montefuscolo/BaseMediator;

$mediator = new BaseMediator();

// Add callbacks to be called later
$mediator->add_action('my-channel', function() {
    echo 'Hello World' . PHP_EOL;
});
$mediator->add_action('my-channel', function() {
    echo 'Foo Bar' . PHP_EOL;
});

// .... 

$mediator->run_actions('my-channel');

Filters

<?php
use montefuscolo/BaseMediator;

$mediator = new BaseMediator();

// Add callbacks to be called later
$mediator->add_filter('my-channel', function($n) {
    return $n * 2;
});
$mediator->add_filter('my-channel', function($n) {
    return $n * 3;
});
$mediator->add_filter('my-channel', function($n) {
    return $n - 6;
});

// .... 

echo $mediator->run_filters('my-channel', 1);
// >>> 0