Laravel Framework
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Questions and Answers

What is the stage that comes after middleware execution in the request lifecycle?

  • Middleware registration
  • Routing
  • Request creation
  • Response creation (correct)

    • What is the purpose of the terminate method in Laravel middleware?

  • To register a middleware
  • To stop middleware execution (correct)
  • To execute a middleware globally
  • To start middleware execution

    • What type of middleware is applied to all routes in a Laravel application?

  • Global middleware (correct)
  • Route middleware
  • CSRF middleware
  • Route-specific middleware

    • What algorithm is used by Laravel for password hashing?

    <p>Bcrypt</p> Signup and view all the answers

    What library is used by Laravel for encryption?

    <p>OpenSSL</p> Signup and view all the answers

    What is Laravel?

    <p>A PHP framework for building web applications</p> Signup and view all the answers

    What architectural pattern does Laravel follow?

    <p>Model-View-Controller (MVC)</p> Signup and view all the answers

    What is the primary function of Laravel's Eloquent ORM?

    <p>To provide a simple and intuitive way to interact with databases</p> Signup and view all the answers

    What is the purpose of Laravel's middleware system?

    <p>To execute code before or after a route is called</p> Signup and view all the answers

    What is the purpose of the 'App' folder in a Laravel application?

    <p>Contains the application's namespace</p> Signup and view all the answers

    What is the purpose of the 'Resources' folder in a Laravel application?

    <p>Contains assets, such as CSS, JavaScript, and images</p> Signup and view all the answers

    What is the purpose of a Model in Laravel's Eloquent ORM?

    <p>Represents a database table and provides a way to interact with the data</p> Signup and view all the answers

    What does the Request object contain information about in Laravel?

    <p>The incoming request</p> Signup and view all the answers

    Study Notes

    What is Laravel?

    Laravel is a free and open-source PHP web framework, designed for building robust and scalable web applications. It follows the Model-View-Controller (MVC) architectural pattern.

    Key Features

    • Routing: Laravel provides a robust routing system that allows for flexible and expressive route definitions.
    • Eloquent ORM: Laravel's Eloquent ORM (Object-Relational Mapping) system provides a simple and intuitive way to interact with databases.
    • Blade Templating: Laravel's Blade templating engine provides a simple and concise way to write templates.
    • Request and Response: Laravel provides a simple and intuitive way to handle HTTP requests and responses.
    • Middleware: Laravel's middleware system allows for the execution of code before or after a route is called.
    • Security: Laravel provides built-in security features, such as CSRF protection and password hashing.

    Laravel Architecture

    • Application: The application folder contains the core application logic.
    • App: The app folder contains the application's namespace.
    • Config: The config folder contains configuration files.
    • Database: The database folder contains database migrations and seeds.
    • Public: The public folder contains publicly accessible files.
    • Resources: The resources folder contains assets, such as CSS, JavaScript, and images.
    • Routes: The routes folder contains route definitions.
    • Storage: The storage folder contains files and cache.
    • Tests: The tests folder contains unit tests.

    Laravel Eloquent ORM

    • Models: Models represent database tables and provide a way to interact with the data.
    • Relationships: Eloquent provides a simple and intuitive way to define relationships between models.
    • Querying: Eloquent provides a simple and intuitive way to query the database.

    Laravel Request and Response

    • Request: The request object contains information about the incoming request.
    • Response: The response object contains information about the outgoing response.
    • Request Lifecycle: The request lifecycle includes the following stages: request creation, routing, middleware execution, and response creation.

    Laravel Middleware

    • Types of Middleware: There are two types of middleware: global middleware and route middleware.
    • Middleware Execution: Middleware is executed in the order it is listed in the kernel.
    • Stopping Middleware Execution: Middleware execution can be stopped by calling the terminate method.

    Laravel Security

    • CSRF Protection: Laravel provides built-in CSRF protection.
    • Password Hashing: Laravel provides built-in password hashing using the Bcrypt algorithm.
    • Encryption: Laravel provides built-in encryption using the OpenSSL library.

    What is Laravel?

    • Laravel is a free and open-source PHP web framework for building robust and scalable web applications.
    • It follows the Model-View-Controller (MVC) architectural pattern.

    Key Features

    • Laravel provides a robust routing system for flexible and expressive route definitions.
    • Eloquent ORM (Object-Relational Mapping) system provides a simple and intuitive way to interact with databases.
    • Blade templating engine provides a simple and concise way to write templates.
    • Laravel provides a simple and intuitive way to handle HTTP requests and responses.
    • Middleware system allows for the execution of code before or after a route is called.
    • Laravel provides built-in security features, such as CSRF protection and password hashing.

    Laravel Architecture

    Application Structure

    • The application folder contains the core application logic.
    • The app folder contains the application's namespace.
    • The config folder contains configuration files.
    • The database folder contains database migrations and seeds.
    • The public folder contains publicly accessible files.
    • The resources folder contains assets, such as CSS, JavaScript, and images.
    • The routes folder contains route definitions.
    • The storage folder contains files and cache.
    • The tests folder contains unit tests.

    Laravel Eloquent ORM

    • Models represent database tables and provide a way to interact with the data.
    • Eloquent provides a simple and intuitive way to define relationships between models.
    • Eloquent provides a simple and intuitive way to query the database.

    Laravel Request and Response

    • The request object contains information about the incoming request.
    • The response object contains information about the outgoing response.
    • The request lifecycle includes stages: request creation, routing, middleware execution, and response creation.

    Laravel Middleware

    • There are two types of middleware: global middleware and route middleware.
    • Middleware is executed in the order it is listed in the kernel.
    • Middleware execution can be stopped by calling the terminate method.

    Laravel Security

    • Laravel provides built-in CSRF protection.
    • Laravel provides built-in password hashing using the Bcrypt algorithm.
    • Laravel provides built-in encryption using the OpenSSL library.

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    Description

    Laravel is a PHP web framework for building robust and scalable web applications. It follows the Model-View-Controller (MVC) architectural pattern.

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