Laravel SailにXdebugを導入

./vendor/bin/sail up

ms-vscode-remote.remote-containers

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Listen for Xdebug",
            "type": "php",
            "request": "launch",
            "port": 9003,
            "pathMappings": {
                "/var/www/html/": "${workspaceRoot}/"
            }
        }
    ]
}

./vendor/bin/sail down

SAIL_XDEBUG_MODE=debug

./vendor/bin/sail up -d

xdebug.php-debug

<?php

use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider and all of them will
| be assigned to the "web" middleware group. Make something great!
|
*/

Route::get('/', function () {
    $sample = 22;
    $sample2 = $sample * 100 /2;
    $sample3 = $sample + $sample2;
    return view('welcome');
});

<?php

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider and all of them will
| be assigned to the "api" middleware group. Make something great!
|
*/

Route::middleware('auth:sanctum')->get('/user', function (Request $request) {
    return $request->user();
});
Route::get('/sample', [\App\Http\Controllers\SampleController::class, 'index']);

<?php

namespace App\Http\Controllers;

use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Routing\Controller as BaseController;

class SampleController extends BaseController
{
    use AuthorizesRequests, ValidatesRequests;

    public function index()
    {
        $status = 'ok';
        return response()->json([
            'sample' => $status
        ]);
    }
}