What is Symfony Framework?

A framework developed by software developers is used for building applications or software. Symfony Framework, developed for the PHP programming language, is one such framework. A framework, which reduces the workload when developing software and applications, is defined as a collection of pre-prepared code libraries. Symfony, one of the most popular framework areas, is a system developed to be compatible with the PHP programming language. Instead of creating code from scratch, developers can work on pre-prepared code to develop software or applications. A framework is needed for this process. As a result of Symfony Framework, developed for the PHP language, it is possible to see many websites today.

Symfony Framework History 
 

Developed for PHP, which is the most widely used programming language in the world, this system has a rich community. Symfony has been developed by a successful software developer community since 2005. Symfony is also supported by Yahoo's software developers. Developed by Fabien Potencier, who leads the community, this system manages to provide solutions to many developers' problems. Developed by an experienced and established software community since 2005, Symfony is used as an open-source system. The environments in which Symfony Framework actively operates can be listed as Windows, Unix, and MacOS operating systems.

How Symfony Framework Works

Frameworks provide software developers with a significant opportunity to save time. Instead of developing code from scratch, software and application developers can modify previously created code to develop their desired applications in a shorter period. When using Symfony Framework, software and application developers need to translate their programming language into a language that the computer can understand. This is where the Framework comes into play. Symfony Framework's compiler feature can be used to convert the code into machine language. It can make high-level code used in the software and application development process more understandable. After creating your source code in the PHP language, you can download it onto a Windows or MacOS operating system, install it, and then start the code development process. Symfony, as a type of Framework that provides advantages in terms of security and practicality, is among the most widely used systems worldwide.

What Does Symfony Framework Do?

Frameworks are systems preferred by developers for their practicality. So, what is the purpose of Symfony Framework, one of the popular types of frameworks? With Symfony Framework, you can develop all kinds of software and applications. Symfony, being one of the most popular programming frameworks, is used with the PHP language to expedite the development of any software beyond the usual timeframes. Symfony Framework, developed and supported by a significant software community, has a substantial user base worldwide, constantly evolving and improving itself. Therefore, it continues to be used without hesitation by many developers due to updated security features. In any software or application development project involving multiple developers, Symfony Framework can be used to implement processes more systematically.

Symfony 4.0 Version Features

Symfony Framework is known for its continuous updates and improvements. After versions 2 and 3, the 4.0 version of the Symfony Framework was introduced. The advantages of using Symfony Framework version 4.0 can be listed as follows:

• The folder structure of the system makes it easier for developers to manage their code.
   
• Symfony's 4.0 version contains fewer files compared to previous versions, making it lighter.
   
• With the flex feature of this version, desired packages can be easily added to the project.
   
• Symfony's Console component allows for the more practical and speedy preparation of many applications simultaneously.
   
• Symfony Console automates many tasks that developers need to perform.  

Advantages of Symfony 6.0 Version

Here are the standout advantages of Symfony's latest developed version, 6.0:

• Developers can complete their code in approximately 1/5th of the normal time frame.
   
• You can easily use a one-liner of code in your project with the feature of creating ready-made libraries.
   
• The system's security measures are continuously updated by developer communities.
   
• It provides strong and fast protection against various cyberattacks, including SQL and XSS.
   
• It allows multiple developers to work simultaneously on the same configuration in an application or software development project.
   
• Images can be conveniently edited with the CSS feature.
   
• Twig and Doctrine ORM are pre-installed in the system.
   
• The performance of every action taken during the software and application development process can be measured using the toolbar feature
  
   

What Is Found in the Symfony Directory Structure? 

The Symfony Framework directory structure can be explained in 9 different categories. The system's directory structure is as follows:

• Bin: All necessary applications for web development can be gathered here and run.
   
• Src: This directory contains modules and controller files.
   
• Assets: You can keep all the documents you want to create on the website in this directory.
   
• Config: This directory structure is used to configure the extensions needed for software or application development projects.
   
• Vendor: It is the structure where third-party applications are collected.
   
• Templates: This directory structure contains templates for the Twig or Doctrine ORM engine.
   
• Var: Files created with Symfony are collected in this directory structure.
   
• Test: Files tested automatically by the system are collected in this directory structure.
   
• Translations: Websites with multiple language options gather language files in this directory structure.