Pennant Feature Flags

Laravel Pennant

// Install: composer require laravel/pennant

// config/pennant.php
return [
    "default" => env("PENNANT_STORE", "database"),
    "stores" => [
        "database" => ["driver" => "database", "table" => "features"],
        "array" => ["driver" => "array"],
    ],
];

Defining Features

use Laravel\Pennant\Feature;

Feature::define("new-checkout-flow", function (User $user) {
    return match (true) {
        $user->is_admin => true,
        $user->is_tester => true,
        default => $user->created_at->diffInDays(now()) > 30,
    };
});

Checking Features

// In PHP
if (Feature::active("new-checkout-flow")) { ... }

// In Blade
@feature("new-checkout-flow")
    <x-checkout-new />
@else
    <x-checkout-old />
@endfeature

// In middleware
Route::get("/checkout", [CheckoutController::class, "index"])
    ->middleware("features:new-checkout-flow");

Percentage Rollout

Feature::define("new-onboarding", fn () => Feature::percentage(50));