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Herramientas para Laravel que debes conocer En este vídeo comparto contigo todas de las herramientas que utilizo en mis proyectos Laravel y te explico para qué sirve cada una de ellas y cómo pueden ayudarte en tu día a día. 🔥 Accede a la entrada de blog en Cursosdesarrolloweb 🔥 source

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Laravel For Healthcare App Development: Why So Obvious?

Quick Summary:

Although healthcare apps existed in the past, the major reason behind their failure was the selection of poor technology. However, when developers use Laravel for Healthcare Apps, the wellness industry can provide reliable, stable, and efficient mobile and web applications that are rich in data interoperability, security, and privacy.

Introduction

With digital solutions making their way into the health space consistently, software developers are working on introducing multiple web applications to offer exceptional health solutions to a vast range of users. However, users generally search for easy-to-use, reliable, dependable, and secure web applications that cater to their varied health requirements. To obtain such solutions, developers depend on different PHP frameworks. Consequently, it becomes difficult for them to choose the right framework. As a result, developers take a significant amount of time analyzing which framework to use for building top health applications.

Developers usually consider a variety of factors including the data interoperability feature and data security and privacy. To meet all these requirements, maximum developers opt for Laravel. Being one of the most in-demand, efficient, and high-performing development frameworks, developers attain enormous benefits of choosing Laravel in return. That said, here’s a comprehensive guide stating why developers should choose Laravel for Healthcare Apps. Without further introduction, let’s begin with today’s discussion.

A Brief To Modern Healthcare Solutions

With the evolution of Internet usage, almost 85% of the world population has switched to mobile phones. As a result, each industry works on offering online services to stay in the competition. Similarly, the healthcare industry decided to accept the digital challenge, and surprisingly, the industry is thriving to provide online services. Today, online healthcare solutions have become a mandate. With the majority of doctors and healthcare firms putting their hands on providing remote services, the need to create ideal healthcare apps and wellness apps have become a necessity.

Ideally, Laravel holds a wide range of in-built tools and features that involves authentication, database query builder, routing, RESTful controllers, migration system, Artisan, template engine, Envoy, etc. Considering the health app development, each of these tools offers a significant contribution to speed up the development process.

The reason for choosing Laravel can be described in one line as well. Without the framework, developers would need to engineer each of the elements right from scratch that Laravel holds already. Moreover, Laravel assists developers to manage multiple environments thus allowing them to switch from one platform to another seamlessly.

How Is Laravel Addressing Healthcare Challenges?

Needless to say, there are loads of objections when it comes to accepting and normalizing digital healthcare software solutions. As a result, these concerns become challenges with time if kept unresolved. However, addressing healthcare challenges is easy for Laravel as it is loaded with remarkable features. A few ways how Laravel addresses health challenges are:

Time To Market: Laravel aims to simplify web and API development thus enabling developers to concentrate on the product instead of technology.

Innovation: Whether it’s patient communication, audio transcriptions, device integrations, or live streaming, Laravel permits the developers to apply them faultlessly via multiple built-in features and open-source packages

Data Storage And Backup: Laravel holds in-built features to manage all data backup and cloud storage. It is highly easy to alter the entire file system you are using on the Digital Ocean, Google, fly, Amazon, and Azure.

Access Control: ➡ Automatic Logoff ➡ Roles and permissions: Executing Laravel-permission by Spatie will assist you to solve complicated and dynamic roles and permissions structures.

Data Exchange: Maximum apps and websites need external service integrations. Here, Laravel does an excellent job in handling them, i.e. accessing remote servers through FTP, transactional emails, etc. to name a few. However, in exceptional cases, you must apply a custom integration. In such instances, Laravel enables developers to build a service for the consumption of 3rs party APIs.

Security: Laravel has a default feature that helps it to take care of multiple security options that developers should bear in mind while developing applications that hold sensitive data. This includes authentication, data encryption, hashing, authorization, etc.➡ Data stored as per HIPAA compliance are highly encrypted. Two-factor Authentication: Packages like Laravel or Jetstream can assist developers to solve this within a matter of minutes. ➡ Encryption and Decryption: Experts recommend using Laravel’s features for this and not building your own. Laravel’s encrypter makes use of OpenSSL to offer AES128 and AES256 encryption.

Read More for HIPAA Compliance With Laravel

[ittechnicalandnontechnical]

Laravel For Healthcare App Development: Why So Obvious?

Quick Summary:

Although healthcare apps existed in the past, the major reason behind their failure was the selection of poor technology. However, when developers use Laravel for Healthcare Apps, the wellness industry can provide reliable, stable, and efficient mobile and web applications that are rich in data interoperability, security, and privacy.

Introduction

With digital solutions making their way into the health space consistently, software developers are working on introducing multiple web applications to offer exceptional health solutions to a vast range of users. However, users generally search for easy-to-use, reliable, dependable, and secure web applications that cater to their varied health requirements. To obtain such solutions, developers depend on different PHP frameworks. Consequently, it becomes difficult for them to choose the right framework. As a result, developers take a significant amount of time analyzing which framework to use for building top health applications.

Developers usually consider a variety of factors including the data interoperability feature and data security and privacy. To meet all these requirements, maximum developers opt for Laravel. Being one of the most in-demand, efficient, and high-performing development frameworks, developers attain enormous benefits of choosing Laravel in return. That said, here’s a comprehensive guide stating why developers should choose Laravel for Healthcare Apps. Without further introduction, let’s begin with today’s discussion.

A Brief To Modern Healthcare Solutions

With the evolution of Internet usage, almost 85% of the world population has switched to mobile phones. As a result, each industry works on offering online services to stay in the competition. Similarly, the healthcare industry decided to accept the digital challenge, and surprisingly, the industry is thriving to provide online services. Today, online healthcare solutions have become a mandate. With the majority of doctors and healthcare firms putting their hands on providing remote services, the need to create ideal healthcare apps and wellness apps have become a necessity.

Ideally, Laravel holds a wide range of in-built tools and features that involves authentication, database query builder, routing, RESTful controllers, migration system, Artisan, template engine, Envoy, etc. Considering the health app development, each of these tools offers a significant contribution to speed up the development process.

The reason for choosing Laravel can be described in one line as well. Without the framework, developers would need to engineer each of the elements right from scratch that Laravel holds already. Moreover, Laravel assists developers to manage multiple environments thus allowing them to switch from one platform to another seamlessly.

How Is Laravel Addressing Healthcare Challenges?

Needless to say, there are loads of objections when it comes to accepting and normalizing digital healthcare software solutions. As a result, these concerns become challenges with time if kept unresolved. However, addressing healthcare challenges is easy for Laravel as it is loaded with remarkable features. A few ways how Laravel addresses health challenges are:

Time To Market: Laravel aims to simplify web and API development thus enabling developers to concentrate on the product instead of technology.

Innovation: Whether it’s patient communication, audio transcriptions, device integrations, or live streaming, Laravel permits the developers to apply them faultlessly via multiple built-in features and open-source packages

Data Storage And Backup: Laravel holds in-built features to manage all data backup and cloud storage. It is highly easy to alter the entire file system you are using on the Digital Ocean, Google, fly, Amazon, and Azure.

Access Control: ➡ Automatic Logoff ➡ Roles and permissions: Executing Laravel-permission by Spatie will assist you to solve complicated and dynamic roles and permissions structures.

Data Exchange: Maximum apps and websites need external service integrations. Here, Laravel does an excellent job in handling them, i.e. accessing remote servers through FTP, transactional emails, etc. to name a few. However, in exceptional cases, you must apply a custom integration. In such instances, Laravel enables developers to build a service for the consumption of 3rs party APIs.

Security: Laravel has a default feature that helps it to take care of multiple security options that developers should bear in mind while developing applications that hold sensitive data. This includes authentication, data encryption, hashing, authorization, etc.➡ Data stored as per HIPAA compliance are highly encrypted. Two-factor Authentication: Packages like Laravel or Jetstream can assist developers to solve this within a matter of minutes. ➡ Encryption and Decryption: Experts recommend using Laravel’s features for this and not building your own. Laravel’s encrypter makes use of OpenSSL to offer AES128 and AES256 encryption.

HIPAA Compliance With Laravel

Now, when it comes to big firms, businesses, and organizations that grow with PHI (Protected Health Information), industries must always be HIPAA compliant. Below listed are a few industries that need HIPAA compliance.

Chiropractors

Dentists

Hospitals and clinics

Nursing homes

Clearinghouses

Health insurance agencies

Pharmacies

Psychologists

ü Health Plans

How Is HIPPA Contributing?

The HIPAA legislation holds 4 major objectives that are solved by Laravel easily. They include:

1. Lower Healthcare abuse And fraud by blocking the user from login after multiple failed attempts. This is because Laravel aims to build secure applications only. 2. Assure Health Insurance Portability as the user gets into a job-lock caused by the medical conditions. It enables data sharing within the firm, within an app, or across a network. 3. Applies standards for encrypting health information. 4. Guarantees privacy of health information by keeping the application updated with Laravel security updates at regular intervals. Furthermore, it promotes privacy by deleting the user information remotely in case of loss/theft.

Read More: Why Choose Laravel For Healthcare Apps?

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Laravel Ecosystem – An Overview

For Free consultation or demo

Laravel is the most happening framework these days. Some of its great features are the intuitiveness, speed, scalability, and high cost-effectiveness. As per the survey report by Enlyft, Laravel is most popular in the United States. The Laravel ecosystem provides powerful security features, such as checking active users, BCrypt hashing, password reset, and encryption, within the framework.

Laravel is a simple yet robust model-view-controller (MVC) framework created for PHP web application development. It became one of the most popular PHP framework thanks to the rich set of functionalities that optimize the development process. Laravel environment facilitates fast development cycles and so delivers the business value relatively quickly. The Laravel brand offers two development environments, one runs locally on your Machine and one is a pre-packaged Vagrant box that has virtually everything you need.

Development Environment:

Laravel Valet configures the Mac to always run Nginx in the background when the machine starts. Then, using DnsMasq, Valet proxies all requests on the *. test domain to point to sites installed on the local machine.

Laravel Homestead is the official Laravel development environment. Powered by Vagrant, Homestead gets your entire team on the same page with the latest PHP, MySQL, Postgres, Redis, and more.

Packages and tools:

Laravel Passport is native OAuth 2 server for Laravel apps. Like Cashier and Scout, you’ll bring it into your app with Composer. It uses the League OAuth2 Server package as a dependency but provides a simple, easy-to-learn and easy-to-implement syntax.

Laravel Scout provides a simple, driver-based solution for adding a full-text search to the Eloquent models. Using model observers, Scout will automatically keep the search indexes in sync with the Eloquent records.

Laravel Dusk provides an expressive, easy-to-use browser automation and testing API. Dusk is an end-to-end browser testing tool for JavaScript enabled applications. It can work with any Selenium browser, but it comes with ChromeDriver by default which will save you from installing JDK or Selenium.

Laravel Socialite provides an expressive, fluent interface to OAuth authentication with Facebook, Twitter, Google, LinkedIn, GitHub, GitLab, and Bitbucket.

Laravel Echo is a JavaScript library that makes it painless to subscribe to channels and listen for events broadcast by Laravel. Laravel Echo is a tool that makes it easy for you to bring the power of WebSockets to your Laravel applications.

Laravel Mix is a tool for compiling and optimizing assets in a Laravel app. It’s similar to a build tool like gulp, Grunt and such like. it’s specific to Laravel but can also be used externally as an npm package. Laravel Mix covered 80% of Webpack’s use case to make compiling assets easier.

Laravel Cashier provides an expressive, fluent interface to Stripe’s and Braintree’s subscription billing services. In addition to basic subscription management, Cashier can handle coupons, swapping subscription, subscription “quantities”, cancellation grace periods, and even generate invoice PDFs.

Laravel Envoy provides you a simple and elegant way to run common tasks on your remote servers. If you have ever used Fabric, Capistrano or other tools for managing remote tasks, you already have an idea of how Envoy tasks will look like.

Paid tools and services:

Laravel Forge is a tool for deploying and configuring web applications. It was developed by the makers of the Laravel framework, but it can be used to automate the deployment of any web application that uses a PHP server.

Laravel Envoyer is a zero-downtime deployer for PHP & Laravel projects, which means it is a tool that you connect to your server to run your deploys, and which uses a series of tools to ensure that all of the preparation work each deploy needs in order to run.

Laravel Spark is designed with only one goal in mind, to make scaffolding out a billing system for a SaaS app easy.  It features team management, user roles, recurring billing through Stripe, and much more.

Laravel is an optimal solution not only for developing new business ideas but also for existing projects that can shift from their previous frameworks thanks to relatively low barriers to entry. Being up to date with the new tools and packages speeds up the development process, and optimizes the quality of the projects. According to the BuiltWith report, worldwide 150,496 live websites are currently using Laravel.

Do you have a project in your mind and want to do it using the Laravel web framework? Are you looking to hire Laravel developers and experts? We are here to help you out. Contact us at info@optisolbusiness.com

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300+ TOP LARAVEL Interview Questions and Answers

Laravel Interview Questions for freshers experienced :-

1. What is Laravel? An open source free "PHP framework" based on MVC Design Pattern. It is created by Taylor Otwell. Laravel provides expressive and elegant syntax that helps in creating a wonderful web application easily and quickly. 2. List some official packages provided by Laravel? Below are some official packages provided by Laravel Cashier: Laravel Cashier provides an expressive, fluent interface to Stripe's and Braintree's subscription billing services. It handles almost all of the boilerplate subscription billing code you are dreading writing. In addition to basic subscription management, Cashier can handle coupons, swapping subscription, subscription "quantities", cancellation grace periods, and even generate invoice PDFs.Read More Envoy: Laravel Envoy provides a clean, minimal syntax for defining common tasks you run on your remote servers. Using Blade style syntax, you can easily setup tasks for deployment, Artisan commands, and more. Currently, Envoy only supports the Mac and Linux operating systems. Read More Passport: Laravel makes API authentication a breeze using Laravel Passport, which provides a full OAuth2 server implementation for your Laravel application in a matter of minutes. Passport is built on top of the League OAuth2 server that is maintained by Alex Bilbie. Read More Scout: Laravel Scout provides a simple, driver based solution for adding full-text search to your Eloquent models. Using model observers, Scout will automatically keep your search indexes in sync with your Eloquent records.Read More Socialite: Laravel Socialite provides an expressive, fluent interface to OAuth authentication with Facebook, Twitter, Google, LinkedIn, GitHub and Bitbucket. It handles almost all of the boilerplate social authentication code you are dreading writing.Read More 3. What is the latest version of Laravel? Laravel 5.8.29 is the latest version of Laravel. Here are steps to install and configure Laravel 5.8.29 4. What is Lumen? Lumen is PHP micro framework that built on Laravel's top components. It is created by Taylor Otwell. It is the perfect option for building Laravel based micro-services and fast REST API's. It's one of the fastest micro-frameworks available. 5. List out some benefits of Laravel over other Php frameworks? Top benifits of laravel framework Setup and customization process is easy and fast as compared to others. Inbuilt Authentication System. Supports multiple file systems Pre-loaded packages like Laravel Socialite, Laravel cashier, Laravel elixir,Passport,Laravel Scout. Eloquent ORM (Object Relation Mapping) with PHP active record implementation. Built in command line tool "Artisan" for creating a code skeleton ,database structure and build their migration. 6. List out some latest features of Laravel Framework Inbuilt CRSF (cross-site request forgery ) Protection. Laravel provided an easy way to protect your website from cross-site request forgery (CSRF) attacks. Cross-site request forgeries are malicious attack that forces an end user to execute unwanted actions on a web application in which they're currently authenticated. Inbuilt paginations Laravel provides an easy approach to implement paginations in your application.Laravel's paginator is integrated with the query builder and Eloquent ORM and provides convenient, easy-to-use pagination of database. Reverse Routing In Laravel reverse routing is generating URL's based on route declarations.Reverse routing makes your application so much more flexible. Query builder: Laravel's database query builder provides a convenient, fluent interface to creating and running database queries. It can be used to perform most database operations in your application and works on all supported database systems. The Laravel query builder uses PDO parameter binding to protect your application against SQL injection attacks. There is no need to clean strings being passed as bindings. read more Route caching Database Migration IOC (Inverse of Control) Container Or service container. 7. How can you display HTML with Blade in Laravel? To display html in laravel you can use below synatax. {!! $your_var !!} 8. What is composer? Composer is PHP dependency manager used for installing dependencies of PHP applications.It allows you to declare the libraries your project depends on and it will manage (install/update) them for you. It provides us a nice way to reuse any kind of code. Rather than all of us reinventing the wheel over and over, we can instead download popular packages. 9. How to install Laravel via composer? To install Laravel with composer run below command on your terminal. composer create-project Laravel/Laravel your-project-name version 10. What is php artisan. List out some artisan commands? PHP artisan is the command line interface/tool included with Laravel. It provides a number of helpful commands that can help you while you build your application easily. Here are the list of some artisian command. php artisan list php artisan help php artisan tinker php artisan make php artisan –versian php artisan make model model_name php artisan make controller controller_name 11. How to check current installed version of Laravel? Use php artisan –version command to check current installed version of Laravel Framework Usage: php artisan --version 12. List some Aggregates methods provided by query builder in Laravel? Aggregate function is a function where the values of multiple rows are grouped together as input on certain criteria to form a single value of more significant meaning or measurements such as a set, a bag or a list. Below is list of some Aggregates methods provided by Laravel query builder. count() Usage:$products = DB::table(‘products’)->count(); max() Usage:$price = DB::table(‘orders’)->max(‘price’); min() Usage:$price = DB::table(‘orders’)->min(‘price’); avg() Usage:$price = DB::table(‘orders’)->avg(‘price’); sum() Usage: $price = DB::table(‘orders’)->sum(‘price’); 13. Explain Events in Laravel? Laravel events: An event is an incident or occurrence detected and handled by the program.Laravel event provides a simple observer implementation, that allow us to subscribe and listen for events in our application.An event is an incident or occurrence detected and handled by the program.Laravel event provides a simple observer implementation, that allows us to subscribe and listen for events in our application. Below are some events examples in Laravel:- A new user has registered A new comment is posted User login/logout New product is added. 14. How to turn off CRSF protection for a route in Laravel? To turn off or diasble CRSF protection for specific routes in Laravel open "app/Http/Middleware/VerifyCsrfToken.php" file and add following code in it //add this in your class private $exceptUrls = ; //modify this function public function handle($request, Closure $next) { //add this condition foreach($this->exceptUrls as $route) { if ($request->is($route)) { return $next($request); } } return parent::handle($request, $next);} 15. What happens when you type "php artisan" in the command line? When you type "PHP artisan" it lists of a few dozen different command options. 16. Which template engine Laravel use? Laravel uses Blade Templating Engine. Blade is the simple, yet powerful templating engine provided with Laravel. Unlike other popular PHP templating engines, Blade does not restrict you from using plain PHP code in your views. In fact, all Blade views are compiled into plain PHP code and cached until they are modified, meaning Blade adds essentially zero overhead to your application. Blade view files use the .blade.php file extension and are typically stored in the resources/views directory. 17. How can you change your default database type? By default Laravel is configured to use MySQL.In order to change your default database edit your config/database.php and search for ‘default’ => ‘mysql’ and change it to whatever you want (like ‘default’ => ‘sqlite’). 18. Explain Migrations in Laravel? How can you generate migration . Laravel Migrations are like version control for your database, allowing a team to easily modify and share the application’s database schema. Migrations are typically paired with Laravel’s schema builder to easily build your application’s database schema. Steps to Generate Migrations in Laravel To create a migration, use the make:migration Artisan command When you create a migration file, Laravel stores it in /database/migrations directory. Each migration file name contains a timestamp which allows Laravel to determine the order of the migrations. Open the command prompt or terminal depending on your operating system. 19. What are service providers in laravel? Service providers are the central place of all Laravel application bootstrapping. Your own application, as well as all of Laravel’s core services are bootstrapped via service providers. Service provider basically registers event listeners, middleware, routes to Laravel’s service container. All service providers need to be registered in providers array of app/config.php file. 20. How do you register a Service Provider? To register a service provider follow below steps: Open to config/app.php Find ‘providers’ array of the various ServiceProviders. Add namespace ‘Iluminate\Abc\ABCServiceProvider:: class,’ to the end of the array. 21. What are Implicit Controllers? Implicit Controllers allow you to define a single route to handle every action in the controller. You can define it in route.php file with Route: controller method. Usage : Route::controller('base URI',''); 22. What does "composer dump-autoload" do? Whenever we run "composer dump-autoload" Composer re-reads the composer.json file to build up the list of files to autoload. 23. Explain Laravel service container? One of the most powerful feature of Laravel is its Service Container . It is a powerful tool for resolving class dependencies and performing dependency injection in Laravel. Dependency injection is a fancy phrase that essentially means class dependencies are "injected" into the class via the constructor or, in some cases, "setter" methods. 24. How can you get users IP address in Laravel? You can use request’s class ip() method to get IP address of user in Laravel. Usage:public function getUserIp(Request $request){ // Getting ip address of remote user return $user_ip_address=$request->ip(); } 25. What are Laravel Contracts? Laravel’s Contracts are nothing but set of interfaces that define the core services provided by the Laravel framework. 26. How to enable query log in Laravel? Use the enableQueryLog method: Use the enableQueryLog method: DB::connection()->enableQueryLog(); You can get an array of the executed queries by using the getQueryLog method: $queries = DB::getQueryLog(); 27. What are Laravel Facades? Laravel Facades provides a static like interface to classes that are available in the application’s service container. Laravel self ships with many facades which provide access to almost all features of Laravel’s. Laravel Facades serve as "static proxies" to underlying classes in the service container and provides benefits of a terse, expressive syntax while maintaining more testability and flexibility than traditional static methods of classes. All of Laravel’s facades are defined in the IlluminateSupportFacades namespace. You can easily access a Facade like so: use IlluminateSupportFacadesCache; Route::get('/cache', function () { return Cache::get('key'); }); 28. How to use custom table in Laravel Model? We can use custom table in Laravel by overriding protected $table property of Eloquent. Below is sample uses: class User extends Eloquent{ protected $table="my_custom_table"; } 29. How can you define Fillable Attribute in a Laravel Model? You can define fillable attribute by overiding the fillable property of Laravel Eloquent. Here is sample uses Class User extends Eloquent{ protected $fillable =array('id','first_name','last_name','age'); } 30. What is the purpose of the Eloquent cursor() method in Laravel? The cursor method allows you to iterate through your database records using a cursor, which will only execute a single query. When processing large amounts of data, the cursor method may be used to greatly reduce your memory usage. Example Usageforeach (Product::where('name', 'bar')->cursor() as $flight) { //do some stuff } 31. What are Closures in Laravel? Closures are an anonymous function that can be assigned to a variable or passed to another function as an argument.A Closures can access variables outside the scope that it was created. 32. What is Kept in vendor directory of Laravel? Any packages that are pulled from composer is kept in vendor directory of Laravel. 33. What does PHP compact function do? Laravel's compact() function takes each key and tries to find a variable with that same name.If the variable is found, them it builds an associative array. 34. In which directory controllers are located in Laravel? We kept all controllers in App/Http/Controllers directory 35. Define ORM? Object-relational Mapping (ORM) is a programming technique for converting data between incompatible type systems in object-oriented programming languages. 36. How to create a record in Laravel using eloquent? To create a new record in the database using Laravel Eloquent, simply create a new model instance, set attributes on the model, then call the save method: Here is sample Usage.public function saveProduct(Request $request ){ $product = new product; $product->name = $request->name; $product->description = $request->name; $product->save(); } 37. How to get Logged in user info in Laravel? Auth::User() function is used to get Logged in user info in Laravel. Usage:- if(Auth::check()){ $loggedIn_user=Auth::User(); dd($loggedIn_user); } 38. Does Laravel support caching? Yes, Laravel supports popular caching backends like Memcached and Redis. By default, Laravel is configured to use the file cache driver, which stores the serialized, cached objects in the file system .For large projects it is recommended to use Memcached or Redis. 39. What are named routes in Laravel? Named routing is another amazing feature of Laravel framework. Named routes allow referring to routes when generating redirects or Url’s more comfortably. You can specify named routes by chaining the name method onto the route definition: Route::get('user/profile', function () { // })->name('profile'); You can specify route names for controller actions: Route::get('user/profile', 'UserController@showProfile')->name('profile'); Once you have assigned a name to your routes, you may use the route's name when generating URLs or redirects via the global route function: // Generating URLs... $url = route('profile'); // Generating Redirects... return redirect()->route('profile'); 40. What are traits in Laravel? Laravel Traits are simply a group of methods that you want include within another class. A Trait, like an abstract classes cannot be instantiated by itself.Trait are created to reduce the limitations of single inheritance in PHP by enabling a developer to reuse sets of methods freely in several independent classes living in different class hierarchies. Laravel Triats Exampletrait Sharable { public function share($item) { return 'share this item'; } } You could then include this Trait within other classes like this: class Post { use Sharable; } class Comment { use Sharable; } Now if you were to create new objects out of these classes you would find that they both have the share() method available: $post = new Post; echo $post->share(''); // 'share this item' $comment = new Comment; echo $comment->share(''); // 'share this item' 41. How to create migration via artisan? Use below commands to create migration data via artisan. php artisan make:migration create_users_table 42. Explain validations in Laravel? In Programming validations are a handy way to ensure that your data is always in a clean and expected format before it gets into your database. Laravel provides several different ways to validate your application incoming data.By default Laravel’s base controller class uses a ValidatesRequests trait which provides a convenient method to validate all incoming HTTP requests coming from client.You can also validate data in laravel by creating Form Request. 43. Explain Laravel Eloquent? Laravel’s Eloquent ORM is one the most popular PHP ORM (OBJECT RELATIONSHIP MAPPING). It provides a beautiful, simple ActiveRecord implementation to work with your database. In Eloquent each database table has the corresponding MODEL that is used to interact with table and perform a database related operation on the table. Sample Model Class in Laravel.namespace App; use Illuminate\Database\Eloquent\Model; class Users extends Model { } 44. Can laravel be hacked? Answers to this question is NO.Laravel application’s are 100% secure (depends what you mean by "secure" as well), in terms of things you can do to prevent unwanted data/changes done without the user knowing. Larevl have inbuilt CSRF security, input validations and encrypted session/cookies etc. Also, Laravel uses a high encryption level for securing Passwords. With every update, there’s the possibility of new holes but you can keep up to date with Symfony changes and security issues on their site. 45. Does Laravel support PHP 7? Yes,Laravel supports php 7 46. Define Active Record Implementation. How to use it Laravel? Active Record Implementation is an architectural pattern found in software engineering that stores in-memory object data in relational databases. Active Record facilitates the creation and use of business objects whose data is required to persistent in the database. Laravel implements Active Records by Eloquent ORM. Below is sample usage of Active Records Implementation is Laravel. $product = new Product; $product->title = 'Iphone 6s'; $product->save(); Active Record style ORMs map an object to a database row. In the above example, we would be mapping the Product object to a row in the products table of database. 47. List types of relationships supported by Laravel? Laravel support 7 types of table relationships, they are One To One One To Many One To Many (Inverse) Many To Many Has Many Through Polymorphic Relations Many To Many Polymorphic Relations 48. Explain Laravel Query Builder? Laravel's database query builder provides a suitable, easy interface to creating and organization database queries. It can be used to achieve most database operations in our application and works on all supported database systems. The Laravel query planner uses PDO restriction necessary to keep our application against SQL injection attacks. 49. What is Laravel Elixir? Laravel Elixir provides a clean, fluent API for defining basic Gulp tasks for your Laravel application. Elixir supports common CSS and JavaScript preprocessors like Sass and Webpack. Using method chaining, Elixir allows you to fluently define your asset pipeline. 50. How to enable maintenance mode in Laravel 5? You can enable maintenance mode in Laravel 5, simply by executing below command. //To enable maintenance mode php artisan down //To disable maintenance mode php artisan up 51. List out Databases Laravel supports? Currently Laravel supports four major databases, they are :- MySQL Postgres SQLite SQL Server 52. How to get current environment in Laravel 5? You may access the current application environment via the environment method. $environment = App::environment(); dd($environment); 53. What is the purpose of using dd() function iin Laravel? Laravel's dd() is a helper function, which will dump a variable's contents to the browser and halt further script execution. 54. What is Method Spoofing in Laravel? As HTML forms does not supports PUT, PATCH or DELETE request. So, when defining PUT, PATCH or DELETE routes that are called from an HTML form, you will need to add a hidden _method field to the form. The value sent with the _method field will be used as the HTTP request method: To generate the hidden input field _method, you may also use the method_field helper function: In Blade template you can write it as below {{ method_field('PUT') }} 55. How to assign multiple middleware to Laravel route ? You can assign multiple middleware to Laravel route by using middleware method. Example:// Assign multiple multiple middleware to Laravel to specific route Route::get('/', function () { // })->middleware('firstMiddleware', 'secondMiddleware'); // Assign multiple multiple middleware to Laravel to route groups Route::group(], function () { // }); Laravel Questions and Answers Pdf Download Read the full article

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fripig How to deploy a Laravel app with Envoy inside from a... #技術文章

fripig How to deploy a Laravel app with Envoy inside from a... #技術文章 from fripig via IFTTT

[manzanitas]

A tweet

Want to join me? I just signed up for this course on @Udemy: Despliegue con Laravel 5.7, Envoy y Amazon Web Services https://t.co/U2soIbAFXe

— Germán Santos  (@crashbit) September 11, 2018

[laravelvuejs]

Despliegue con Laravel, Envoy y Amazon Web Services

Despliegue con Laravel, Envoy y Amazon Web Services

 Buy Now   Price: 199,99 US$ Hacer el Despliegue o Deploy de una aplicación es algo muy sencillo de entender, te pongo un claro ejemplo: Estás desarrollando una aplicación con Laravel y tienes varios entornos: Local: aquí desarrollas tu proyecto, es el servidor que tienes instalado en tu equipo de desarrollo, por ejemplo Laragon. Staging: cuando el cliente te pida algunos cambios, deberás…

[laravelvuejs]

EP 1/13 – Deploying Laravel using Envoy In this series, I will show you how to deploy Laravel from scratch to a live server. DO link: Things you will need for this series: ... source

[fripig]

via fripig

[laravelvuejs]

Laravel Envoy

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Laravel Envoy provides a clean, blade-like syntax for automating remote tasks. You’ll love it! Let me show you how easy it is to setup in any of your apps – whether they’re built on Laravel or not. [ad_2] source