![Working With Thin Controller And Fat Model Concept In Laravel](https://images.ctfassets.net/vzl5fkwyme3u/18L41PfcrcYYkM0qAsCous/7caca26b8cfb5a643d8cb16b14ae5eae/AdobeStock_147870533.jpeg?w=1000)
Models and controllers are one of the most essential programming handlers in the Laravel MVC framework, and both are used vastly for different functional operations. Models in Laravel are created inside the app folder and are mostly used to interact with the database using Eloquent ORM, while the controllers are located inside the directory App/Http/Controllers.
As a programmer, you should have the knowledge how to keep the balance in between the programming usage of Models and controllers. As which one should be more utilized for allowing functional tasks in applications deployed on any [PHP MySQL hosting](https://www.cloudways.com/en/php-cloud-hosting.php).
## What is the Concept of Thin Controller and FAT Models
The concept of ...
![Custom extension to Laravel Application class](https://images.ctfassets.net/vzl5fkwyme3u/505z7itnLO8suUC6oGMmKq/fa48e59682497e2480e9f1822ec8a498/AdobeStock_184180246.jpeg?w=1000)
Hello folks! This post is for those of you using Laravel. This beautiful framework makes web development super-easy compared to most of competitors. In the heart of Laravel is the Application class, which is responsible for bootstrapping, registering services and also serves as a dependency injection container. What I do with my Laravel apps, is that I take a slight detour from the common path by adding a custom Application class. While this is not really necessary, I find this approach nice, and will try to share my thought below.
It's normal practice in Laravel world to build all kinds of objects like this:
$cache = app("cache");
I find it a bit confusing to call `app("cache"")` and expect a `Cache\Repository` instance as result....
![Generate PDF from HTML in Laravel 5.7](https://images.ctfassets.net/vzl5fkwyme3u/7BjL7ILSA84wgAUIo2K2yg/43ac850a592f4a272e910c30e06b97ba/AdobeStock_39841236.jpeg?w=1000)
Today, I will share with you how to create a PDF file from HTML blade file in Laravel 5.7. We will be using `dompdf` package for generating the PDF file.
In the below example, we will install `barryvdh/laravel-dompdf` using composer package and thereafter we will add new route url with controller. Then we will create a blade file. Then after we have to just run project with serve and we can check the PDF file is for download.
## Download Laravel 5.7
Now I am going to explain the step by step from scratch with laravel installation for `dompdf`. To get started, we need to download fresh Laravel 5.7 application using command, so open our terminal and run the below command in the command prompt:
composer create-project --prefer-dist laravel/lara...
To say that we have been hard at work here at Nomad PHP, or that I'm excited about these three announcements would be a tremendous understatement. Over the past several months, behind the scenes, we've been working to bring even more features and benefits to Nomad PHP - these have already included unlimited streaming of all past meetings and access to PHP Architect.
Available today, however, you'll also have access to online, live workshops - as well as soon have the ability to stream select PHP conferences live, and finally to prove the knowledge you have gained through our online certification.
## Online, Live Workshops
Like our online meetings, we are excited to announce that available today you can participate in online, live, and interactive workshops. Our [first workshop](https://beta.nomadphp...
![Iterator in PHP](https://images.ctfassets.net/vzl5fkwyme3u/5I2KRmarVm4Gg0GuYcOeSk/b8c5156475053a19537059c19f244d61/AdobeStock_144145979.jpeg?w=1000)
Every time I see this
$users = [new User(), new User()];
I see a lost opportunity to use Iterator.
### Why Iterators?
Collections are an awesome way to organize your previously no-named array. There is a couple of reasons why you should use iterators. One of reason stays for behavior, you can specify exact behavior on standard calls such as next, current, valid etc. Other reason could be that you want to ensure that collection contains an only specific type of an object.
Understand a suffer from using an array of unknown value types.
Very common in the PHP world arrays are used to store all kind of data, in many dimensions in many nested forms. Arrays introduced infinite flexibility to the developer, but because of that, they become very evil.