not everything is working, but at least the dependencies are resolved

.env

@@ -1,23 +1,25 @@
-# This file defines all environment variables that the application needs.
-# DO NOT DEFINE PRODUCTION SECRETS IN THIS FILE.
-# Use ".env.local" for local overrides during development.
-# Use real environment variables when deploying to production.
-# https://symfony.com/doc/current/best_practices/configuration.html#infrastructure-related-configuration
+# In all environments, the following files are loaded if they exist,
+# the latter taking precedence over the former:
+#
+#  * .env                contains default values for the environment variables needed by the app
+#  * .env.local          uncommitted file with local overrides
+#  * .env.$APP_ENV       committed environment-specific defaults
+#  * .env.$APP_ENV.local uncommitted environment-specific overrides
+#
+# Real environment variables win over .env files.
+#
+# DO NOT DEFINE PRODUCTION SECRETS IN THIS FILE NOR IN ANY OTHER COMMITTED FILES.
+#
+# Run "composer dump-env prod" to compile .env files for production use (requires symfony/flex >=1.2).
+# https://symfony.com/doc/current/best_practices.html#use-environment-variables-for-infrastructure-configuration
 
 ###> symfony/framework-bundle ###
 APP_ENV=dev
-APP_SECRET=879a6adeceeccbdc835a19f7e3aad7e8
+APP_SECRET=2e4a817309fb576a536b62a60eaf2aaa
 #TRUSTED_PROXIES=127.0.0.1,127.0.0.2
-#TRUSTED_HOSTS='^localhost|example\.com$'
+#TRUSTED_HOSTS='^(localhost|example\.com)$'
 ###< symfony/framework-bundle ###
 
-###> doctrine/doctrine-bundle ###
-# Format described at http://docs.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
-# For an SQLite database, use: "sqlite:///%kernel.project_dir%/var/data.db"
-# Configure your db driver and server_version in config/packages/doctrine.yaml
-DATABASE_URL=sqlite:///%kernel.project_dir%/var/data.db
-###< doctrine/doctrine-bundle ###
-
 ###> symfony/swiftmailer-bundle ###
 # For Gmail as a transport, use: "gmail://username:password@localhost"
 # For a generic SMTP server, use: "smtp://localhost:25?encryption=&auth_mode="

.env.dist

@@ -1,24 +0,0 @@
-# This file is a "template" of which env vars need to be defined for your application
-# Copy this file to .env file for development, create environment variables when deploying to production
-# https://symfony.com/doc/current/best_practices/configuration.html#infrastructure-related-configuration
-
-###> symfony/framework-bundle ###
-APP_ENV=dev
-APP_SECRET=9d74944d92d8155f1c870695def94464
-#TRUSTED_PROXIES=127.0.0.1,127.0.0.2
-#TRUSTED_HOSTS=localhost,example.com
-###< symfony/framework-bundle ###
-
-###> doctrine/doctrine-bundle ###
-# Format described at http://docs.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
-# For an SQLite database, use: "sqlite:///%kernel.project_dir%/var/data.db"
-# Configure your db driver and server_version in config/packages/doctrine.yaml
-DATABASE_URL=mysql://db_user:db_password@127.0.0.1:3306/db_name
-###< doctrine/doctrine-bundle ###
-
-###> symfony/swiftmailer-bundle ###
-# For Gmail as a transport, use: "gmail://username:password@localhost"
-# For a generic SMTP server, use: "smtp://localhost:25?encryption=&auth_mode="
-# Delivery is disabled by default via "null://localhost"
-MAILER_URL=null://localhost
-###< symfony/swiftmailer-bundle ###

.env.test

@@ -1,4 +1,6 @@
 # define your env variables for the test env here
 KERNEL_CLASS='App\Kernel'
-APP_SECRET='s$cretf0rt3st'
+APP_SECRET='$ecretf0rt3st'
 SYMFONY_DEPRECATIONS_HELPER=999999
+PANTHER_APP_ENV=panther
+DATABASE_URL=sqlite:///%kernel.project_dir%/var/data_test.db

.gitignore

@@ -1,6 +1,7 @@
 
 ###> symfony/framework-bundle ###
 /.env.local
+/.env.local.php
 /.env.*.local
 /public/bundles/
 /var/
@@ -9,9 +10,13 @@
 
 ###> symfony/phpunit-bridge ###
 .phpunit
+.phpunit.result.cache
 /phpunit.xml
 ###< symfony/phpunit-bridge ###
 
 ###> symfony/web-server-bundle ###
 /.web-server-pid
 ###< symfony/web-server-bundle ###
+
+
+.project

bin/console

@@ -6,26 +6,28 @@ use Symfony\Bundle\FrameworkBundle\Console\Application;
 use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Debug\Debug;
 
+if (!in_array(PHP_SAPI, ['cli', 'phpdbg', 'embed'], true)) {
+    echo 'Warning: The console should be invoked via the CLI version of PHP, not the '.PHP_SAPI.' SAPI'.PHP_EOL;
+}
+
 set_time_limit(0);
 
 require dirname(__DIR__).'/vendor/autoload.php';
 
 if (!class_exists(Application::class)) {
-    throw new RuntimeException('You need to add "symfony/framework-bundle" as a Composer dependency.');
+    throw new LogicException('You need to add "symfony/framework-bundle" as a Composer dependency.');
 }
 
 $input = new ArgvInput();
-if (null !== $_ENV['APP_ENV'] = $input->getParameterOption(['--env', '-e'], null, true)) {
-    putenv('APP_ENV='.$_ENV['APP_ENV']);
-    // force loading .env files when --env is defined
-    $_SERVER['APP_ENV'] = null;
+if (null !== $env = $input->getParameterOption(['--env', '-e'], null, true)) {
+    putenv('APP_ENV='.$_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = $env);
 }
 
 if ($input->hasParameterOption('--no-debug', true)) {
     putenv('APP_DEBUG='.$_SERVER['APP_DEBUG'] = $_ENV['APP_DEBUG'] = '0');
 }
 
-require dirname(__DIR__).'/src/.bootstrap.php';
+require dirname(__DIR__).'/config/bootstrap.php';
 
 if ($_SERVER['APP_DEBUG']) {
     umask(0000);
@@ -35,6 +37,6 @@ if ($_SERVER['APP_DEBUG']) {
     }
 }
 
-$kernel = new Kernel($_SERVER['APP_ENV'], $_SERVER['APP_DEBUG']);
+$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
 $application = new Application($kernel);
 $application->run($input);

bin/phpunit

@@ -1,19 +1,13 @@
 #!/usr/bin/env php
 <?php
 
-if (!file_exists(dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit')) {
-    echo "Unable to find the `simple-phpunit` script in `vendor/symfony/phpunit-bridge/bin/`.\n";
+if (!file_exists(dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit.php')) {
+    echo "Unable to find the `simple-phpunit.php` script in `vendor/symfony/phpunit-bridge/bin/`.\n";
     exit(1);
 }
 
-if (false === getenv('SYMFONY_PHPUNIT_VERSION')) {
-    putenv('SYMFONY_PHPUNIT_VERSION=6.5');
-}
-if (false === getenv('SYMFONY_PHPUNIT_REMOVE')) {
-    putenv('SYMFONY_PHPUNIT_REMOVE=');
-}
 if (false === getenv('SYMFONY_PHPUNIT_DIR')) {
     putenv('SYMFONY_PHPUNIT_DIR='.__DIR__.'/.phpunit');
 }
 
-require dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit';
+require dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit.php';

composer.json

@@ -7,32 +7,32 @@
         "ext-iconv": "*",
         "friendsofsymfony/rest-bundle": "^2.4",
         "sensio/framework-extra-bundle": "^5.1",
-        "symfony/asset": "4.1.*",
-        "symfony/console": "4.1.*",
-        "symfony/expression-language": "4.1.*",
+        "symfony/asset": "4.4.*",
+        "symfony/console": "4.4.*",
+        "symfony/expression-language": "4.4.*",
         "symfony/flex": "^1.1",
-        "symfony/form": "4.1.*",
-        "symfony/framework-bundle": "4.1.*",
+        "symfony/form": "4.4.*",
+        "symfony/framework-bundle": "4.4.*",
         "symfony/monolog-bundle": "^3.1",
         "symfony/orm-pack": "*",
-        "symfony/process": "4.1.*",
-        "symfony/security-bundle": "4.1.*",
+        "symfony/process": "4.4.*",
+        "symfony/security-bundle": "4.4.*",
         "symfony/serializer-pack": "*",
         "symfony/swiftmailer-bundle": "^3.1",
-        "symfony/translation": "4.1.*",
-        "symfony/twig-bundle": "4.1.*",
-        "symfony/validator": "4.1.*",
-        "symfony/web-link": "4.1.*",
-        "symfony/yaml": "4.1.*"
+        "symfony/translation": "4.4.*",
+        "symfony/twig-bundle": "4.4.*",
+        "symfony/validator": "4.4.*",
+        "symfony/web-link": "4.4.*",
+        "symfony/yaml": "4.4.*"
     },
     "require-dev": {
         "doctrine/doctrine-fixtures-bundle": "^3.0",
         "symfony/debug-pack": "*",
-        "symfony/dotenv": "4.1.*",
+        "symfony/dotenv": "4.4.*",
         "symfony/maker-bundle": "^1.0",
         "symfony/profiler-pack": "*",
         "symfony/test-pack": "*",
-        "symfony/web-server-bundle": "4.1.*"
+        "symfony/web-server-bundle": "4.4.*"
     },
     "config": {
         "preferred-install": {
@@ -76,7 +76,7 @@
     "extra": {
         "symfony": {
             "allow-contrib": false,
-            "require": "4.1.*"
+            "require": "4.4.*"
         }
     }
 }

config/bootstrap.php

@@ -0,0 +1,53 @@
+<?php
+
+use Symfony\Component\Dotenv\Dotenv;
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+if (!class_exists(Dotenv::class)) {
+    throw new LogicException('Please run "composer require symfony/dotenv" to load the ".env" files configuring the application.');
+}
+
+// Load cached env vars if the .env.local.php file exists
+// Run "composer dump-env prod" to create it (requires symfony/flex >=1.2)
+if (is_array($env = @include dirname(__DIR__).'/.env.local.php') && (!isset($env['APP_ENV']) || ($_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? $env['APP_ENV']) === $env['APP_ENV'])) {
+    (new Dotenv(false))->populate($env);
+} else {
+    $path = dirname(__DIR__).'/.env';
+    $dotenv = new Dotenv(false);
+
+    // load all the .env files
+    if (method_exists($dotenv, 'loadEnv')) {
+        $dotenv->loadEnv($path);
+    } else {
+        // fallback code in case your Dotenv component is not 4.2 or higher (when loadEnv() was added)
+
+        if (file_exists($path) || !file_exists($p = "$path.dist")) {
+            $dotenv->load($path);
+        } else {
+            $dotenv->load($p);
+        }
+
+        if (null === $env = $_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? null) {
+            $dotenv->populate(array('APP_ENV' => $env = 'dev'));
+        }
+
+        if ('test' !== $env && file_exists($p = "$path.local")) {
+            $dotenv->load($p);
+            $env = $_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? $env;
+        }
+
+        if (file_exists($p = "$path.$env")) {
+            $dotenv->load($p);
+        }
+
+        if (file_exists($p = "$path.$env.local")) {
+            $dotenv->load($p);
+        }
+    }
+}
+
+$_SERVER += $_ENV;
+$_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = ($_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? null) ?: 'dev';
+$_SERVER['APP_DEBUG'] = $_SERVER['APP_DEBUG'] ?? $_ENV['APP_DEBUG'] ?? 'prod' !== $_SERVER['APP_ENV'];
+$_SERVER['APP_DEBUG'] = $_ENV['APP_DEBUG'] = (int) $_SERVER['APP_DEBUG'] || filter_var($_SERVER['APP_DEBUG'], FILTER_VALIDATE_BOOLEAN) ? '1' : '0';

config/packages/cache.yaml

@@ -0,0 +1,19 @@
+framework:
+    cache:
+        # Unique name of your app: used to compute stable namespaces for cache keys.
+        #prefix_seed: your_vendor_name/app_name
+
+        # The "app" cache stores to the filesystem by default.
+        # The data in this cache should persist between deploys.
+        # Other options include:
+
+        # Redis
+        #app: cache.adapter.redis
+        #default_redis_provider: redis://localhost
+
+        # APCu (not recommended with heavy random-write workloads as memory fragmentation can cause perf issues)
+        #app: cache.adapter.apcu
+
+        # Namespaced pools use the above "app" backend by default
+        #pools:
+            #my.dedicated.cache: null

config/packages/doctrine.yaml

@@ -1,17 +1,15 @@
-parameters:
-    # Adds a fallback DATABASE_URL if the env var is not set.
-    # This allows you to run cache:warmup even if your
-    # environment variables are not available yet.
-    # You should not need to change this value.
-    env(DATABASE_URL): ''
-
 doctrine:
     dbal:
-        # configure these for your database server
-        driver: 'pdo_sqlite'
-        charset: utf8
-
         url: '%env(resolve:DATABASE_URL)%'
+
+        # IMPORTANT: You MUST configure your server version,
+        # either here or in the DATABASE_URL env var (see .env file)
+        #server_version: '5.7'
+
+        # only needed for MySQL
+        charset: utf8mb4
+        default_table_options:
+            collate: utf8mb4_unicode_ci
     orm:
         auto_generate_proxy_classes: true
         naming_strategy: doctrine.orm.naming_strategy.underscore
@@ -19,7 +17,7 @@ doctrine:
         mappings:
             App:
                 is_bundle: false
-                type: yml
-                dir: '%kernel.project_dir%/config/orm'
+                type: annotation
+                dir: '%kernel.project_dir%/src/Entity'
                 prefix: 'App\Entity'
                 alias: App

config/packages/doctrine_migrations.yaml

@@ -1,5 +1,5 @@
 doctrine_migrations:
-    dir_name: '%kernel.project_dir%/src/Migrations'
+    migrations_paths:
         # namespace is arbitrary but should be different from App\Migrations
         # as migrations classes should NOT be autoloaded
-    namespace: DoctrineMigrations
+        'DoctrineMigrations': '%kernel.project_dir%/migrations'

config/packages/fos_rest.yaml

@@ -1,24 +1,15 @@
 # Read the documentation: https://symfony.com/doc/master/bundles/FOSRestBundle/index.html
-fos_rest:
-    disable_csrf_role: ROLE_API
-    param_fetcher_listener:  true
-    body_listener: true
+fos_rest: null
+#    param_fetcher_listener:  true
 #    allowed_methods_listener:  true
 #    routing_loader: true
-    view:
-        view_response_listener:  force
-    exception:
-        enabled: true
-        exception_controller: 'fos_rest.exception.controller:showAction'
-        codes:
-            'Symfony\Component\Routing\Exception\ResourceNotFoundException': 404
-            'Doctrine\ORM\OptimisticLockException': HTTP_CONFLICT
-        messages:
-            'Symfony\Component\Routing\Exception\ResourceNotFoundException': true
-    format_listener:
-        rules:
-            - { path: ^/api, prefer_extension: true, fallback_format: json, priorities: [ json, xml ] }
-            - { path: ^/, prefer_extension: true, fallback_format: html, priorities: [ html ] }
-    serializer:
-        groups: ['Default']
-        
+#    view:
+#        view_response_listener:  true
+#    exception:
+#        codes:
+#            App\Exception\MyException: 403
+#        messages:
+#            App\Exception\MyException: Forbidden area.
+#    format_listener:
+#        rules:
+#            - { path: ^/api, prefer_extension: true, fallback_format: json, priorities: [ json, html ] }

config/packages/framework.yaml

@@ -1,34 +1,15 @@
 framework:
     secret: '%env(APP_SECRET)%'
-    #default_locale: en
     #csrf_protection: true
     #http_method_override: true
 
     # Enables session support. Note that the session will ONLY be started if you read or write from it.
     # Remove or comment this section to explicitly disable session support.
     session:
-        handler_id: ~
+        handler_id: null
+        cookie_samesite: lax
 
     #esi: true
     #fragments: true
     php_errors:
         log: true
-
-    cache:
-        # Put the unique name of your app here: the prefix seed
-        # is used to compute stable namespaces for cache keys.
-        #prefix_seed: your_vendor_name/app_name
-
-        # The app cache caches to the filesystem by default.
-        # Other options include:
-
-        # Redis
-        #app: cache.adapter.redis
-        #default_redis_provider: redis://localhost
-
-        # APCu (not recommended with heavy random-write workloads as memory fragmentation can cause perf issues)
-        #app: cache.adapter.apcu
-
-    serializer:      { enable_annotations: true }
-    templating:
-        engines: ['twig']

config/packages/prod/deprecations.yaml

@@ -0,0 +1,8 @@
+# As of Symfony 5.1, deprecations are logged in the dedicated "deprecation" channel when it exists
+#monolog:
+#    channels: [deprecation]
+#    handlers:
+#        deprecation:
+#            type: stream
+#            channels: [deprecation]
+#            path: "%kernel.logs_dir%/%kernel.environment%.deprecations.log"

config/packages/prod/monolog.yaml

@@ -4,9 +4,8 @@ monolog:
             type: fingers_crossed
             action_level: error
             handler: nested
-            excluded_404s:
-                # regex: exclude all 404 errors from the logs
-                - ^/
+            excluded_http_codes: [404, 405]
+            buffer_size: 50 # How many messages should be saved? Prevent memory leaks
         nested:
             type: stream
             path: "%kernel.logs_dir%/%kernel.environment%.log"
@@ -15,11 +14,3 @@ monolog:
             type: console
             process_psr_3_messages: false
             channels: ["!event", "!doctrine"]
-        deprecation:
-            type: stream
-            path: "%kernel.logs_dir%/%kernel.environment%.deprecations.log"
-        deprecation_filter:
-            type: filter
-            handler: deprecation
-            max_level: info
-            channels: ["php"]

config/packages/prod/routing.yaml

@@ -0,0 +1,3 @@
+framework:
+    router:
+        strict_requirements: null

config/packages/routing.yaml

@@ -1,3 +1,3 @@
 framework:
     router:
-        strict_requirements: ~
+        utf8: true

config/packages/security.yaml

@@ -1,31 +1,20 @@
 security:
-    encoders:
-        App\Entity\User:
-            algorithm: argon2i
-
     # https://symfony.com/doc/current/security.html#where-do-users-come-from-user-providers
     providers:
-        in_memory: { memory: ~ }
+        users_in_memory: { memory: null }
     firewalls:
         dev:
             pattern: ^/(_(profiler|wdt)|css|images|js)/
             security: false
-        api:
-            pattern: ^/api/
-            guard:
-                authenticators:
-                    - App\Security\TokenAuthenticator
-            stateless: true
         main:
             anonymous: true
+            provider: users_in_memory
 
             # activate different ways to authenticate
+            # https://symfony.com/doc/current/security.html#firewalls-authentication
 
-            # http_basic: true
-            # https://symfony.com/doc/current/security.html#a-configuring-how-your-users-will-authenticate
-
-            # form_login: true
-            # https://symfony.com/doc/current/security/form_login_setup.html
+            # https://symfony.com/doc/current/security/impersonating_user.html
+            # switch_user: true
 
     # Easy way to control access for large sections of your site
     # Note: Only the *first* access control that matches will be used

config/packages/test/monolog.yaml

@@ -1,7 +1,12 @@
 monolog:
     handlers:
         main:
+            type: fingers_crossed
+            action_level: error
+            handler: nested
+            excluded_http_codes: [404, 405]
+            channels: ["!event"]
+        nested:
             type: stream
             path: "%kernel.logs_dir%/%kernel.environment%.log"
             level: debug
-            channels: ["!event"]

config/packages/test/twig.yaml

@@ -0,0 +1,2 @@
+twig:
+    strict_variables: true

config/packages/test/validator.yaml

@@ -0,0 +1,4 @@
+framework:
+    validation:
+        # As of Symfony 4.3 you can disable the NotCompromisedPassword Validator
+        # not_compromised_password: false

config/packages/translation.yaml

@@ -1,6 +1,6 @@
 framework:
-    default_locale: '%locale%'
+    default_locale: en
     translator:
         default_path: '%kernel.project_dir%/translations'
         fallbacks:
-            - '%locale%'
+            - en

config/packages/twig.yaml

@@ -2,4 +2,3 @@ twig:
     default_path: '%kernel.project_dir%/templates'
     debug: '%kernel.debug%'
     strict_variables: '%kernel.debug%'
-    exception_controller: 'FOS\RestBundle\Controller\ExceptionController::showAction'

config/routes.yaml

@@ -1,13 +1,3 @@
 #index:
 #    path: /
 #    controller: App\Controller\DefaultController::index
-
-user:
-    prefix:   /api
-    type:     rest
-    resource: App\Controller\UserController
-
-hero:
-    prefix:   /api
-    type:     rest
-    resource: App\Controller\HeroController

config/routes/annotations.yaml

@@ -1,3 +1,7 @@
 controllers:
     resource: ../../src/Controller/
     type: annotation
+
+kernel:
+    resource: ../../src/Kernel.php
+    type: annotation

config/services.yaml

@@ -4,7 +4,6 @@
 # Put parameters here that don't need to change on each machine where the app is deployed
 # https://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
 parameters:
-    locale: 'en'
 
 services:
     # default configuration for services in *this* file

phpunit.xml.dist

@@ -1,17 +1,18 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- https://phpunit.de/manual/current/en/appendixes.configuration.html -->
+<!-- https://phpunit.readthedocs.io/en/latest/configuration.html -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/6.5/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="bin/.phpunit/phpunit.xsd"
          backupGlobals="false"
          colors="true"
-         bootstrap="src/.bootstrap.php"
+         bootstrap="tests/bootstrap.php"
 >
     <php>
         <ini name="error_reporting" value="-1" />
-        <env name="APP_ENV" value="test" />
-        <env name="SHELL_VERBOSITY" value="-1" />
-        <env name="SYMFONY_DEPRECATIONS_HELPER" value="weak_vendors" />
+        <server name="APP_ENV" value="test" force="true" />
+        <server name="SHELL_VERBOSITY" value="-1" />
+        <server name="SYMFONY_PHPUNIT_REMOVE" value="" />
+        <server name="SYMFONY_PHPUNIT_VERSION" value="7.5" />
     </php>
 
     <testsuites>
@@ -21,8 +22,8 @@
     </testsuites>
 
     <filter>
-        <whitelist>
-            <directory>src</directory>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
         </whitelist>
     </filter>
 

public/index.php

@@ -4,7 +4,7 @@ use App\Kernel;
 use Symfony\Component\Debug\Debug;
 use Symfony\Component\HttpFoundation\Request;
 
-require dirname(__DIR__).'/src/.bootstrap.php';
+require dirname(__DIR__).'/config/bootstrap.php';
 
 if ($_SERVER['APP_DEBUG']) {
     umask(0000);
@@ -12,15 +12,15 @@ if ($_SERVER['APP_DEBUG']) {
     Debug::enable();
 }
 
-if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? $_ENV['TRUSTED_PROXIES'] ?? false) {
+if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? false) {
     Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST);
 }
 
-if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? $_ENV['TRUSTED_HOSTS'] ?? false) {
+if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? false) {
     Request::setTrustedHosts([$trustedHosts]);
 }
 
-$kernel = new Kernel($_SERVER['APP_ENV'], $_SERVER['APP_DEBUG']);
+$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
 $request = Request::createFromGlobals();
 $response = $kernel->handle($request);
 $response->send();

src/Kernel.php

@@ -45,7 +45,7 @@ class Kernel extends BaseKernel
         $confDir = $this->getProjectDir().'/config';
 
         $loader->load($confDir.'/{packages}/*'.self::CONFIG_EXTS, 'glob');
-        $loader->load($confDir.'/{packages}/'.$this->environment.'/**/*'.self::CONFIG_EXTS, 'glob');
+        $loader->load($confDir.'/{packages}/'.$this->environment.'/*'.self::CONFIG_EXTS, 'glob');
         $loader->load($confDir.'/{services}'.self::CONFIG_EXTS, 'glob');
         $loader->load($confDir.'/{services}_'.$this->environment.self::CONFIG_EXTS, 'glob');
     }
@@ -54,8 +54,8 @@ class Kernel extends BaseKernel
     {
         $confDir = $this->getProjectDir().'/config';
 
+        $routes->import($confDir.'/{routes}/'.$this->environment.'/*'.self::CONFIG_EXTS, '/', 'glob');
         $routes->import($confDir.'/{routes}/*'.self::CONFIG_EXTS, '/', 'glob');
-        $routes->import($confDir.'/{routes}/'.$this->environment.'/**/*'.self::CONFIG_EXTS, '/', 'glob');
         $routes->import($confDir.'/{routes}'.self::CONFIG_EXTS, '/', 'glob');
     }
 }

symfony.lock

@@ -5,8 +5,11 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "1.0",
-            "ref": "cb4152ebcadbe620ea2261da1a1c5a9b8cea7672"
-        }
+            "ref": "a2759dd6123694c8d901d0ec80006e044c2e6457"
+        },
+        "files": [
+            "config/routes/annotations.yaml"
+        ]
     },
     "doctrine/cache": {
         "version": "v1.8.0"
@@ -29,8 +32,14 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "1.6",
-            "ref": "453e89b78ded666f351617baca5ae40d20622351"
-        }
+            "ref": "2ede24c63b72e96be0b28819052033f887024927"
+        },
+        "files": [
+            "config/packages/doctrine.yaml",
+            "config/packages/prod/doctrine.yaml",
+            "src/Entity/.gitignore",
+            "src/Repository/.gitignore"
+        ]
     },
     "doctrine/doctrine-cache-bundle": {
         "version": "1.3.5"
@@ -41,17 +50,24 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "3.0",
-            "ref": "fc52d86631a6dfd9fdf3381d0b7e3df2069e51b3"
-        }
+            "ref": "e5b542d4ef47d8a003c91beb35650c76907f7e53"
+        },
+        "files": [
+            "src/DataFixtures/AppFixtures.php"
+        ]
     },
     "doctrine/doctrine-migrations-bundle": {
-        "version": "1.2",
+        "version": "2.2",
         "recipe": {
             "repo": "github.com/symfony/recipes",
             "branch": "master",
-            "version": "1.2",
-            "ref": "c1431086fec31f17fbcfe6d6d7e92059458facc1"
-        }
+            "version": "2.2",
+            "ref": "baaa439e3e3179e69e3da84b671f0a3e4a2f56ad"
+        },
+        "files": [
+            "config/packages/doctrine_migrations.yaml",
+            "migrations/.gitignore"
+        ]
     },
     "doctrine/event-manager": {
         "version": "v1.0.0"
@@ -92,21 +108,30 @@
     "facebook/webdriver": {
         "version": "1.6.0"
     },
-    "fig/link-util": {
-        "version": "1.0.0"
-    },
     "friendsofsymfony/rest-bundle": {
         "version": "2.2",
         "recipe": {
             "repo": "github.com/symfony/recipes-contrib",
             "branch": "master",
             "version": "2.2",
-            "ref": "258300d52be6ad59b32a888d5ddafbf9638540ff"
-        }
+            "ref": "cad41ef93d6150067ae2bb3c7fd729492dff6f0a"
+        },
+        "files": [
+            "config/packages/fos_rest.yaml"
+        ]
     },
     "jdorn/sql-formatter": {
         "version": "v1.2.17"
     },
+    "laminas/laminas-code": {
+        "version": "3.4.1"
+    },
+    "laminas/laminas-eventmanager": {
+        "version": "3.3.0"
+    },
+    "laminas/laminas-zendframework-bridge": {
+        "version": "1.1.1"
+    },
     "monolog/monolog": {
         "version": "1.24.0"
     },
@@ -119,6 +144,9 @@
     "ocramius/proxy-manager": {
         "version": "2.1.1"
     },
+    "php": {
+        "version": "7.4"
+    },
     "phpdocumentor/reflection-common": {
         "version": "1.0.1"
     },
@@ -140,9 +168,6 @@
     "psr/log": {
         "version": "1.0.2"
     },
-    "psr/simple-cache": {
-        "version": "1.0.1"
-    },
     "sensio/framework-extra-bundle": {
         "version": "5.2",
         "recipe": {
@@ -164,6 +189,9 @@
     "symfony/cache": {
         "version": "v4.1.7"
     },
+    "symfony/cache-contracts": {
+        "version": "v2.2.0"
+    },
     "symfony/config": {
         "version": "v4.1.7"
     },
@@ -173,8 +201,12 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "3.3",
-            "ref": "181d766db0eb468f41337f9b2d9d5b61ba1ee441"
-        }
+            "ref": "5b06148c10d442bf536a4d3017cadb3a99fd9135"
+        },
+        "files": [
+            "bin/console",
+            "config/bootstrap.php"
+        ]
     },
     "symfony/css-selector": {
         "version": "v4.1.7"
@@ -206,9 +238,15 @@
     "symfony/dotenv": {
         "version": "v4.1.7"
     },
+    "symfony/error-handler": {
+        "version": "v4.4.15"
+    },
     "symfony/event-dispatcher": {
         "version": "v4.1.7"
     },
+    "symfony/event-dispatcher-contracts": {
+        "version": "v1.1.9"
+    },
     "symfony/expression-language": {
         "version": "v4.1.7"
     },
@@ -224,20 +262,36 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "1.0",
-            "ref": "5f8a51c0fad684396f6b6c0fd770e043439cb632"
-        }
+            "ref": "c0eeb50665f0f77226616b6038a9b06c03752d8e"
+        },
+        "files": [
+            ".env"
+        ]
     },
     "symfony/form": {
         "version": "v4.1.7"
     },
     "symfony/framework-bundle": {
-        "version": "3.3",
+        "version": "3.4",
         "recipe": {
             "repo": "github.com/symfony/recipes",
             "branch": "master",
-            "version": "3.3",
-            "ref": "9ec493d6f3575c54671493d635fa4b68658022ab"
-        }
+            "version": "3.4",
+            "ref": "903c28f0ce372b8414cc569a8832428737e8abd1"
+        },
+        "files": [
+            "config/bootstrap.php",
+            "config/packages/cache.yaml",
+            "config/packages/framework.yaml",
+            "config/packages/test/framework.yaml",
+            "config/services.yaml",
+            "public/index.php",
+            "src/Controller/.gitignore",
+            "src/Kernel.php"
+        ]
+    },
+    "symfony/http-client-contracts": {
+        "version": "v2.3.1"
     },
     "symfony/http-foundation": {
         "version": "v4.1.7"
@@ -260,17 +314,26 @@
             "ref": "fadbfe33303a76e25cb63401050439aa9b1a9c7f"
         }
     },
+    "symfony/mime": {
+        "version": "v4.4.15"
+    },
     "symfony/monolog-bridge": {
         "version": "v4.1.7"
     },
     "symfony/monolog-bundle": {
-        "version": "3.1",
+        "version": "3.3",
         "recipe": {
             "repo": "github.com/symfony/recipes",
             "branch": "master",
-            "version": "3.1",
-            "ref": "18ebf5a940573a20de06f9c4060101eeb438cf3d"
-        }
+            "version": "3.3",
+            "ref": "d7249f7d560f6736115eee1851d02a65826f0a56"
+        },
+        "files": [
+            "config/packages/dev/monolog.yaml",
+            "config/packages/prod/deprecations.yaml",
+            "config/packages/prod/monolog.yaml",
+            "config/packages/test/monolog.yaml"
+        ]
     },
     "symfony/options-resolver": {
         "version": "v4.1.7"
@@ -282,23 +345,41 @@
         "version": "v0.2.0"
     },
     "symfony/phpunit-bridge": {
-        "version": "4.1",
+        "version": "4.3",
         "recipe": {
             "repo": "github.com/symfony/recipes",
             "branch": "master",
-            "version": "4.1",
-            "ref": "b4c7d939cac9a67e02366fa7971746e9cbf1dad0"
-        }
+            "version": "4.3",
+            "ref": "6d0e35f749d5f4bfe1f011762875275cd3f9874f"
+        },
+        "files": [
+            ".env.test",
+            "bin/phpunit",
+            "phpunit.xml.dist",
+            "tests/bootstrap.php"
+        ]
     },
     "symfony/polyfill-intl-icu": {
         "version": "v1.10.0"
     },
+    "symfony/polyfill-intl-idn": {
+        "version": "v1.18.1"
+    },
+    "symfony/polyfill-intl-normalizer": {
+        "version": "v1.18.1"
+    },
     "symfony/polyfill-mbstring": {
         "version": "v1.10.0"
     },
     "symfony/polyfill-php72": {
         "version": "v1.10.0"
     },
+    "symfony/polyfill-php73": {
+        "version": "v1.18.1"
+    },
+    "symfony/polyfill-php80": {
+        "version": "v1.18.1"
+    },
     "symfony/process": {
         "version": "v4.1.7"
     },
@@ -312,16 +393,18 @@
         "version": "v4.1.7"
     },
     "symfony/routing": {
-        "version": "4.0",
+        "version": "4.2",
         "recipe": {
             "repo": "github.com/symfony/recipes",
             "branch": "master",
-            "version": "4.0",
-            "ref": "5f514d9d3b8a8aac3d62ae6a86b18b90ed0c7826"
-        }
+            "version": "4.2",
+            "ref": "683dcb08707ba8d41b7e34adb0344bfd68d248a7"
         },
-    "symfony/security": {
-        "version": "v4.1.7"
+        "files": [
+            "config/packages/prod/routing.yaml",
+            "config/packages/routing.yaml",
+            "config/routes.yaml"
+        ]
     },
     "symfony/security-bundle": {
         "version": "3.3",
@@ -329,8 +412,23 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "3.3",
-            "ref": "f8a63faa0d9521526499c0a8f403c9964ecb0527"
-        }
+            "ref": "38d658ce68375d66d2cddc88892af8f08701e6e7"
+        },
+        "files": [
+            "config/packages/security.yaml"
+        ]
+    },
+    "symfony/security-core": {
+        "version": "v4.4.15"
+    },
+    "symfony/security-csrf": {
+        "version": "v4.4.15"
+    },
+    "symfony/security-guard": {
+        "version": "v4.4.15"
+    },
+    "symfony/security-http": {
+        "version": "v4.4.15"
     },
     "symfony/serializer": {
         "version": "v4.1.7"
@@ -338,6 +436,9 @@
     "symfony/serializer-pack": {
         "version": "v1.0.1"
     },
+    "symfony/service-contracts": {
+        "version": "v2.2.0"
+    },
     "symfony/stopwatch": {
         "version": "v4.1.7"
     },
@@ -347,8 +448,13 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "2.5",
-            "ref": "3db029c03e452b4a23f7fc45cec7c922c2247eb8"
-        }
+            "ref": "ae4d22af30bbd484506bc1817c5a3ef72c855b93"
+        },
+        "files": [
+            "config/packages/dev/swiftmailer.yaml",
+            "config/packages/swiftmailer.yaml",
+            "config/packages/test/swiftmailer.yaml"
+        ]
     },
     "symfony/templating": {
         "version": "v4.1.7"
@@ -362,8 +468,15 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "3.3",
-            "ref": "1fb02a6e1c8f3d4232cce485c9afa868d63b115a"
-        }
+            "ref": "2ad9d2545bce8ca1a863e50e92141f0b9d87ffcd"
+        },
+        "files": [
+            "config/packages/translation.yaml",
+            "translations/.gitignore"
+        ]
+    },
+    "symfony/translation-contracts": {
+        "version": "v2.3.0"
     },
     "symfony/twig-bridge": {
         "version": "v4.1.7"
@@ -374,8 +487,14 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "3.3",
-            "ref": "369b5b29dc52b2c190002825ae7ec24ab6f962dd"
-        }
+            "ref": "1da1987340b5ba64b16383906d678b989e3d096e"
+        },
+        "files": [
+            "config/packages/test/twig.yaml",
+            "config/packages/twig.yaml",
+            "config/routes/dev/twig.yaml",
+            "templates/base.html.twig"
+        ]
     },
     "symfony/validator": {
         "version": "4.1",
@@ -383,12 +502,19 @@
             "repo": "github.com/symfony/recipes",
             "branch": "master",
             "version": "4.1",
-            "ref": "0cdc982334f45d554957a6167e030482795bf9d7"
-        }
+            "ref": "21ab70175caf1e4b273791364fb30d27f1153546"
+        },
+        "files": [
+            "config/packages/test/validator.yaml",
+            "config/packages/validator.yaml"
+        ]
     },
     "symfony/var-dumper": {
         "version": "v4.1.7"
     },
+    "symfony/var-exporter": {
+        "version": "v4.4.15"
+    },
     "symfony/web-link": {
         "version": "v4.1.7"
     },
@@ -416,6 +542,9 @@
     "twig/twig": {
         "version": "v2.5.0"
     },
+    "webimpress/safe-writer": {
+        "version": "2.1.0"
+    },
     "webmozart/assert": {
         "version": "1.3.0"
     },

tests/bootstrap.php

@@ -0,0 +1,11 @@
+<?php
+
+use Symfony\Component\Dotenv\Dotenv;
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+if (file_exists(dirname(__DIR__).'/config/bootstrap.php')) {
+    require dirname(__DIR__).'/config/bootstrap.php';
+} elseif (method_exists(Dotenv::class, 'bootEnv')) {
+    (new Dotenv())->bootEnv(dirname(__DIR__).'/.env');
+}