#Mvc zend framework 2 lynda courses code#

PHP frameworks typically follow the Model View Controller (MVC) design pattern. Another option is to create and test your app in a virtual environment using Vagrant and VirtualBox. You will probably do much of your development locally, so you need to know about localhost, too. You may need to configure files on the server for your app to work optimally. Understanding how web servers like Apache and Nginx work is helpful. Others use an open source ORM like Doctrine. For example, Laravel uses the Eloquent ORM. Many PHP frameworks have their own ORM built-in. This means you can write your database queries in familiar PHP, although there may be times where you want to use SQL. ORM is a method of accessing database data using object-oriented syntax instead of using SQL. Understanding an Object-Relational Mapping (ORM) model is useful.

Each PHP framework has its own list of supported databases. Since many web apps connect to a database, you should know about databases and SQL syntax. Make sure you understand concepts like classes, objects, inheritance, methods, traits, and access modifiers. Knowing object-oriented PHP is also a must, as most modern PHP frameworks are object-oriented. Next, you should have built some PHP applications of your own, so you have a clear understanding of whatвЂ™s required on the frontend and backend. If you need to brush up on your PHP, read these articles: Most frameworks run with PHP version 7.2 or later. The first thing you need to know before using a PHP framework is PHP itself! If you donвЂ™t have a good command of the language, you will struggle to pick up a framework. рџ’Ђ In fact, it's used by about 79% of all websites! рџ¤Ї Learn more about PHP frameworks in this guide в¤µпёЏ Click to Tweet What You Need to Know Before Using a PHP Framework

You also donвЂ™t have to worry about maintaining the core framework, as thatвЂ™s done for you by the developers. The resulting leaner codebase needs less maintenance.

#Mvc zend framework 2 lynda courses code#

PHP Frameworks encourage refactoring of code and promote DRY development (DonвЂ™t Repeat Yourself). Even if another developer isnвЂ™t familiar with the framework, they should be able to quickly learn the ropes and work collaboratively. Using a framework sets clear ground rules for your project. Projects with multiple developers can go wrong if there isnвЂ™t clarity on: Good frameworks have data sanitization built-in and defenses against the common threats mentioned above. Using a PHP framework is not a substitute for writing secure code, but it minimizes the chance of hacker exploits. Unless you take the right steps to secure your code, your PHP web apps will be vulnerable. There are many PHP security threats including cross-site scripting, SQL injection attacks, and cross-site request forgery. They force you to organize code in a cleaner, neater, and more maintainable way.ДЇrameworks also have their own naming conventions for entities which you should follow. For example, they divide code neatly into a number of directories according to function. PHP frameworks usually follow coding best practices. Rather than having to write your own functions for these tasks, you can simply use the ones that are part of the framework. Examples are form validation, data sanitization, and CRUD operations (Create, Read, Update, and Delete). Many tasks that developers will need to do within web apps are common ones. Using functions that are built-in to the framework means that you donвЂ™t need to write so much original code. Several popular PHP frameworks have the PHPUnit library integrated for easy testing.

Faster DevelopmentД«ecause PHP frameworks have built-in libraries and tools, the time required for development is less.ДЇor example, the CakePHP framework has the Bake command-line tool which can quickly create any skeleton code that you need in your application. There are many good reasons for using PHP frameworks as opposed to coding from scratch. PHP frameworks provide code libraries for commonly used functions, cutting down on the amount of original code you need to write. A PHP framework is a platform to create PHP web applications.