![]() ![]() A superb inversion of control container, expressive migration system, and tightly integrated unit testing support give you the tools you need to build any application with which you are tasked. Laravel is accessible, yet powerful, providing powerful tools needed for large, robust applications. To this end, we've attempted to combine the very best of what we have seen in other web frameworks, including frameworks implemented in other languages, such as Ruby on Rails, ASP.NET MVC, and Sinatra. Laravel aims to make the development process a pleasing one for the developer without sacrificing application functionality. Laravel attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as authentication, routing, sessions, and caching. We believe development must be an enjoyable, creative experience to be truly fulfilling. Laravel is a web application framework with expressive, elegant syntax. Or, you may wish to read about authentication and security so you can start signing people into your application. Next, you may wish to read about configuring your database, the fluent query builder, and the Eloquent ORM. Here are some recommendations for what to read first:Īfter reading through these documents, you should have a good grasp on basic request / response handling in Laravel. To smooth your transition, we've attempted to create very clear, concise documentation for Laravel. The DB facade provides methods for each type of query: select, update, insert, delete, and statement.Learning a new framework can be daunting, but it's also exciting. ![]() Once you have configured your database connection, you may run queries using the DB facade. It is up to you to decide if this is the desired behavior for your application. This ensures that any data written during the request cycle can be immediately read back from the database during that same request. If the sticky option is enabled and a "write" operation has been performed against the database during the current request cycle, any further "read" operations will use the "write" connection. ![]() The sticky option is an optional value that can be used to allow the immediate reading of records that have been written to the database during the current request cycle. When multiple values exist in the host configuration array, a database host will be randomly chosen for each request. The database credentials, prefix, character set, and all other options in the main mysql array will be shared across both connections. So, in this case, 192.168.1.1 will be used as the host for the "read" connection, while 192.168.1.3 will be used for the "write" connection. You only need to place items in the read and write arrays if you wish to override the values from the main mysql array. The rest of the database options for the read and write connections will be merged from the main mysql configuration array. The read and write keys have array values containing a single key: host. Note that three keys have been added to the configuration array: read, write and sticky. After the database has been created, you may easily configure your environment variables to point to this database by placing the absolute path to the database in the DB_DATABASE environment variable: Many of Laravel’s features, however, are frontend agnostic. You can create a new SQLite database using the touch command in your terminal: touch database/database.sqlite. Laravel is primarily a backend development framework, though it does offer some frontend functionality. In addition, the Host headers value will be used when generating absolute URLs to your application during a web request. SQLite databases are contained within a single file on your filesystem. By default, Laravel will respond to all requests it receives regardless of the content of the HTTP requests Host header. However, you are free to modify your database configuration as needed for your local database. Examples for most of Laravel's supported database systems are provided in this file.īy default, Laravel's sample environment configuration is ready to use with Laravel Sail, which is a Docker configuration for developing Laravel applications on your local machine. Most of the configuration options within this file are driven by the values of your application's environment variables. In this file, you may define all of your database connections, as well as specify which connection should be used by default. The configuration for Laravel's database services is located in your application's config/database.php configuration file. ![]()
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