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Editor to share with you what are the important updates of Laravel 7, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Laravel 7 was officially released on March 3, 2020, and this update includes many new features:

Lightweight user Authentication solution-- Laravel Airlock

Low-level optimization of route matching speed

Custom Eloquent conversion type

Support for Blade component tags

String operation optimization

Provides a new HTTP client (based on the Guzzle library)

Native support for CORS to solve cross-domain request problems

More other features.

Let's take a look at some of the more important new features.

Laravel Airlock

Laravel Airlock provides a lightweight user authentication solution for SPA (single page applications), mobile applications and simple API systems based on Token.

Airlock is a token-based API authentication implementation that allows multiple API tokens to be generated for each user of the application, which can be used to be authorized to perform specified actions. Details of the use of Airlock are described in detail in the Laravel documentation.

Laravel Airlock well fills the gap between the default token and the OAuth3-based passwort authentication driver, and provides a strong support for lightweight API user authentication implementation that can be used in production environment.

Custom Eloquent conversion

Laravel contains several built-in and useful conversion types, but sometimes you need to customize your own conversion types, which can be achieved in Laravel 7 by defining a class that implements the CastsAttributes interface.

The class that implements the CastsAttributes interface must define get and set methods. The get method is responsible for converting the original value obtained from the database into a transformed type value, while the set method is the inverse operation of the get method, which is responsible for converting the transformed type value into the native value that can be stored in the database.

Blade component label & Optimization

Blade components are now refactored to allow tag-based rendering, attribute management, definition components class, inline view components, and so on. Details of this component are described in detail in the Laravel documentation.

HTTP Client

Laravel now provides an elegant, minimized API based on Guzzle HTTP Client, with which you can quickly initiate HTTP requests to facilitate communication with other Web applications.

It is important to note that Laravel's wrapper of the Guzzle library will focus on its own applicable scenarios and provide a good developer experience.

Cache routing speed optimization

Laravel 7 provides a new way to match compiled cache routes that are cached using route:cache commands. In large applications (for example, more than 800 routes), these optimizations can triple the number of requests per second in benchmark tests, but this optimization is transparent to the upper code without any adjustments to existing code.

These are all the contents of this article entitled "what are the important updates to Laravel 7?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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