PhpFlow是一个PHP库,用于实现有限状态机。要支持自定义状态机,可以按照以下步骤进行:
$states = [
'state1',
'state2',
'state3',
// Add more states as needed
];
$transitions = [
['from' => 'state1', 'to' => 'state2', 'when' => function ($data) {
return $data['someCondition'];
}],
['from' => 'state2', 'to' => 'state3', 'when' => function ($data) {
return $data['someOtherCondition'];
}],
// Add more transitions as needed
];
$stateful = new Stateful($states, $transitions);
$data = ['someCondition' => true, 'someOtherCondition' => false];
$stateful->apply($data, 'state1'); // Initial state
以上是一个简单的示例,实现了一个自定义的有限状态机。在实际应用中,可以根据具体需求定义更复杂的状态和转换规则。PhpFlow提供了丰富的API和功能,可以帮助实现更复杂的状态机逻辑。