Chevere

# Controller

Namespace Chevere\Controller

The Controller component is a special type of Action in charge of handling incoming instructions. Its run method only takes parameters of type string.

Controller is intended to use them wired to:

  • Web Servers (see Http and Router)
  • CLI applications
  • Application runners

# Defining a Controller

A Controller implements the Interfaces\ControllerInterface. You can extend Controller to quick create a compliant Controller:

use Chevere\Controller\Controller;

final class SomeController extends Controller
{
    // ...
}

# Run Parameters

Parameters are defined in the run method, same as an Action, but it just takes strings.

public function run(
    string $pepito,
    string $paysTwice
): array
{
    // ...
}

# Parameter Attributes

Use Description and Regex attributes to hint run input parameters.

use Chevere\Attributes\Regex;

public function run(
    #[Regex('/^[a-z]$/')]
    string $pepito,
    #[Regex('/^[a-zA-Z]+$/')]
    string $paysTwice
): array
{
    // ...
}

← DataStructure →