Update documentation for removal of config/bootstrap.php

configuration/dot-env-changes.rst

@@ -45,16 +45,12 @@ If you created your application after November 15th 2018, you don't need to make
 any changes! Otherwise, here is the list of changes you'll need to make - these
 changes can be made to any Symfony 3.4 or higher app:
 
-#. Create a new `config/bootstrap.php`_ file in your project. This file loads Composer's
-   autoloader and loads all the ``.env`` files as needed (note: in an earlier recipe,
-   this file was called ``src/.bootstrap.php``; if you are upgrading from Symfony 3.3
-   or 4.1, use the `3.3/config/bootstrap.php`_ file instead).
+#. Update your ``public/index.php`` file to add the code of the `public/index.php`_
+   file provided by Symfony. If you've customized this file, make sure to keep
+   those changes (but add the rest of the changes made by Symfony).
 
-#. Update your `public/index.php`_ (`index.php diff`_) file to load the new ``config/bootstrap.php``
-   file. If you've customized this file, make sure to keep those changes (but use
-   the rest of the changes).
-
-#. Update your `bin/console`_ file to load the new ``config/bootstrap.php`` file.
+#. Update your ``bin/console`` file to add the code of the `bin/console`_ file
+   provided by Symfony.
 
 #. Update ``.gitignore``:
 
@@ -86,14 +82,11 @@ changes can be made to any Symfony 3.4 or higher app:
    You can also update the `comment on the top of .env`_ to reflect the new changes.
 
 #. If you're using PHPUnit, you will also need to `create a new .env.test`_ file
-   and update your `phpunit.xml.dist file`_ so it loads the ``config/bootstrap.php``
+   and update your `phpunit.xml.dist file`_ so it loads the ``tests/bootstrap.php``
    file.
 
-.. _`config/bootstrap.php`: https://github.com/symfony/recipes/blob/master/symfony/framework-bundle/4.2/config/bootstrap.php
-.. _`3.3/config/bootstrap.php`: https://github.com/symfony/recipes/blob/master/symfony/framework-bundle/3.3/config/bootstrap.php
-.. _`public/index.php`: https://github.com/symfony/recipes/blob/master/symfony/framework-bundle/4.2/public/index.php
-.. _`index.php diff`: https://github.com/symfony/recipes/compare/8a4e5555e30d5dff64275e2788a901f31a214e79...86e2b6795c455f026e5ab0cba2aff2c7a18511f7#diff-7d73eabd1e5eb7d969ddf9a7ce94f954
-.. _`bin/console`: https://github.com/symfony/recipes/blob/master/symfony/console/3.3/bin/console
+.. _`public/index.php`: https://github.com/symfony/recipes/blob/master/symfony/framework-bundle/5.1/public/index.php
+.. _`bin/console`: https://github.com/symfony/recipes/blob/master/symfony/console/5.1/bin/console
 .. _`comment on the top of .env`: https://github.com/symfony/recipes/blob/master/symfony/flex/1.0/.env
 .. _`create a new .env.test`: https://github.com/symfony/recipes/blob/master/symfony/phpunit-bridge/3.3/.env.test
 .. _`phpunit.xml.dist file`: https://github.com/symfony/recipes/blob/master/symfony/phpunit-bridge/3.3/phpunit.xml.dist

migration.rst

@@ -241,7 +241,9 @@ could look something like this::
     use Symfony\Component\Debug\Debug;
     use Symfony\Component\HttpFoundation\Request;
 
-    require dirname(__DIR__).'/config/bootstrap.php';
+    require dirname(__DIR__).'/vendor/autoload.php';
+
+    (new Dotenv())->bootEnv(dirname(__DIR__).'/.env');
 
     /*
      * The kernel will always be available globally, allowing you to

testing/bootstrap.rst

@@ -6,21 +6,21 @@ running those tests. For example, if you're running a functional test and
 have introduced a new translation resource, then you will need to clear your
 cache before running those tests.
 
-To do this, first add a file that executes your bootstrap work::
+Symfony already created the following ``tests/bootstrap.php`` file when installing
+the package to work with tests. If you don't have this file, create it::
 
     // tests/bootstrap.php
-    if (isset($_ENV['BOOTSTRAP_CLEAR_CACHE_ENV'])) {
-        // executes the "php bin/console cache:clear" command
-        passthru(sprintf(
-            'APP_ENV=%s php "%s/../bin/console" cache:clear --no-warmup',
-            $_ENV['BOOTSTRAP_CLEAR_CACHE_ENV'],
-            __DIR__
-        ));
-    }
+    use Symfony\Component\Dotenv\Dotenv;
+
+    require dirname(__DIR__).'/vendor/autoload.php';
 
-    require __DIR__.'/../config/bootstrap.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');
+    }
 
-Then, configure ``phpunit.xml.dist`` to execute this ``bootstrap.php`` file
+Then, check that your ``phpunit.xml.dist`` file runs this ``bootstrap.php`` file
 before running the tests:
 
 .. code-block:: xml