ajthenewguy/php7-machines

Implementation of a finite state machine in PHP7

v0.0.2 2020-06-06 02:14 UTC

Requires

• php: ^7.2.5
• php-ds/php-ds: dev-master

Requires (Dev)

• phpbench/phpbench: @dev
• phpstan/phpstan: ^0.12.0@dev
• phpunit/phpunit: ^8.5

MIT

• Allen McCabe

README

Implementation of a finite state machine in PHP7.

Usage

A turnstile abstraction:

use Machines\State;
use Machines\StateMachine;
use Machines\Transition;

$Locked = new State('Locked');
$Unlocked = new State('Unlocked');

$Locked->setTransitions([
    new Transition(new MatchAcceptor('coin'), $Unlocked)
]);
$Unlocked->setTransitions([
    new Transition(new MatchAcceptor('push'), $Locked)
]);

$machine = new StateMachine([$Locked, $Unlocked]);

$machine->input('coin');

$machine->input('push');