How to determine the order of task execution in a workflow?

The order of task execution in a workflow is usually determined by dependencies between tasks and the logic of their sequence. In PHP, this can be implemented through:

• Using task queues, where tasks are placed in a queue and executed in order.
• Defining dependencies between tasks, for example, task B can only be executed after the successful completion of task A.
• Using libraries or frameworks for managing workflows (e.g., Symfony Workflow), where states and transitions can be explicitly described.

Example using Symfony Workflow:

use Symfony\Component\Workflow\Workflow;

// Define states and transitions
// Then create a workflow object and call methods to transition between states

// The execution order is determined by transitions between states