Skip to content

Latest commit

 

History

History
173 lines (113 loc) · 6.12 KB

upgrade.md

File metadata and controls

173 lines (113 loc) · 6.12 KB

Upgrade Guide

High Impact Changes

Low Impact Changes

Upgrading To 12.0 From 11.x

Estimated Upgrade Time: 5 Minutes

Note

We attempt to document every possible breaking change. Since some of these breaking changes are in obscure parts of the framework only a portion of these changes may actually affect your application. Want to save time? You can use Laravel Shift to help automate your application upgrades.

Updating Dependencies

Likelihood Of Impact: High

You should update the following dependencies in your application's composer.json file:

  • laravel/framework to ^12.0

Carbon 3

Likelihood Of Impact: Low

Support for Carbon 2.x has been removed. All Laravel 12 applications now require Carbon 3.x.

Updating the Laravel Installer

If you are using the Laravel installer CLI tool to create new Laravel applications, you should update your installer installation to be compatible with Laravel 12.x and the new Laravel starter kits. If you installed the Laravel installer via composer global require, you may update the installer using composer global update:

composer global update laravel/installer

If you originally installed PHP and Laravel via php.new, you may simply re-run the php.new installation commands for your operating system to install the latest version of PHP and the Laravel installer:

/bin/bash -c "$(curl -fsSL https://php.new/install/mac/8.4)"
# Run as administrator...
Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://php.new/install/windows/8.4'))
/bin/bash -c "$(curl -fsSL https://php.new/install/linux/8.4)"

Or, if you are using Laravel Herd's bundled copy of the Laravel installer, you should update your Herd installation to the latest release.

Concurrency

Concurrency Result Index Mapping

Likelihood Of Impact: Low

When invoking the Concurrency::run method with an associative array, the results of the concurrent operations are now returned with their associated keys:

$result = Concurrency::run([
    'task-1' => fn () => 1 + 1,
    'task-2' => fn () => 2 + 2,
]);

// ['task-1' => 2, 'task-2' => 4]

Database

Multi-Schema Database Inspecting

Likelihood Of Impact: Low

The Schema::getTables(), Schema::getViews(), and Schema::getTypes() methods now include the results from all schemas by default. You may pass the schema argument to retrieve the result for the given schema only:

// All tables on all schemas...
$tables = Schema::getTables();

// All tables on the 'main' schema...
$table = Schema::getTables(schema: 'main');

// All tables on the 'main' and 'blog' schemas...
$table = Schema::getTables(schema: ['main', 'blog']);

The Schema::getTableListing() method now returns schema-qualified table names by default. You may pass the schemaQualified argument to change the behavior as desired:

$tables = Schema::getTableListing();
// ['main.migrations', 'main.users', 'blog.posts']

$table = Schema::getTableListing(schema: 'main');
// ['main.migrations', 'main.users']

$table = Schema::getTableListing(schema: 'main', schemaQualified: false);
// ['migrations', 'users']

The db:table and db:show commands now output the results of all schemas on MySQL, MariaDB, and SQLite, just like PostgreSQL and SQL Server.

Requests

Nested Array Request Merging

Likelihood Of Impact: Low

The $request->mergeIfMissing() method now allows merging nested array data using "dot" notation. If you were previously relying on this method to create a top-level array key containing the "dot" notation version of the key, you may need to adjust your application to account for this new behavior:

$request->mergeIfMissing([
    'user.last_name' => 'Otwell',
]);

Validation

Image Validation Now Excludes SVGs

The image validation rule no longer allows SVG images by default. If you would like to allow SVGs when using the image rule, you must explicitly allow them:

use Illuminate\Validation\Rules\File;

'photo' => 'required|image:allow_svg'

// Or...
'photo' => ['required', File::image(allowSvg: true)],

Miscellaneous

We also encourage you to view the changes in the laravel/laravel GitHub repository. While many of these changes are not required, you may wish to keep these files in sync with your application. Some of these changes will be covered in this upgrade guide, but others, such as changes to configuration files or comments, will not be. You can easily view the changes with the GitHub comparison tool and choose which updates are important to you.