Laravel’s Query Builder provides more direct access to the database, alternative to the Eloquent ORM. It doesn’t require SQL queries to be written directly. Instead, it offers a set of classes and methods which are capable of building queries programmatically. It also allows specific caching of the results of the executed queries.
One can easily check the current version of Laravel installation using the -version option of artisan command. Php artisan -version
PHP compact function receives each key and tries to search a variable with that same name. If a variable is found, then it builds an associate array.
Some of the methods that Query Builder provides are: count() max() min() avg() sum()
dd stands for “Dump and Die.” Laravel’s dd() function can be defined as a helper function, which is used to dump a variable’s contents to the browser and prevent the further script execution. Example dd($array);
The major differences between Laravel 4 and Laravel 5.x are given below: The old app/models directory is entirely removed. Controllers, middleware, and requests (a new class in Laravel 5.0) are now combined under the app/Http directory. A new app/Providers directory changes the app/start files from previous versions of Laravel of 4.x. Application language files and …
What are the major differences between Laravel 4 and Laravel 5.x? Read More »
All Laravel routes are defined in route files, which are stored in the routes directory. These files are loaded by the MVC framework. The routes/web.php files define routes that are available for the web interface. Those routes are allotted as the web middleware group, which provide features such as session state and CSRF protection. The …
PHP artisan is a command-line interface/tool provided with Laravel. It consists of several useful commands which can be helpful while building an application. There are few artisan commands given below: PHP artisan list A ‘list’ command is used to view a list of all available Artisan commands. PHP artisan help Every command also contains a …
What do you know about PHP artisan? Mention some artisan command. Read More »
There are few benefits of Laravel which can be considered over other PHP frameworks: In Laravel, Setup and customization process is fast and easy as compared to others. Laravel supports multiple file systems. It has pre-loaded packages like Laravel Socialite, Laravel cashier, Laravel Passport, Laravel elixir, and Laravel Scout, etc. It consists of in-built Authentication …
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Reverse routing in Laravel is used to generate the URL based on name or symbol. It defines a relationship between the links and, Laravel routes, and it is possible to make later changes to the routes to be automatically propagated into relevant links. When the links are generated using names of existing routes, the appropriate …
