What is the PHP programming language?

PHP (abbreviation for Hypertext Preprocessor) is a widely used open source language that is in general use but is suitable for web development and HTML integration with it.

What distinguishes PHP from client-side code like JavaScript is that the PHP code is executed on the server, which generates HTML that is then sent to the client. That is, the client will receive the output of the PHP code and will not know what

In this article, we will answer the following

•   What is the PHP programming language?
• How does PHP work?
• Areas of use of the PHP language
• What is the difference between PHP and Laravel?
• PHP features.
• Another difference between PHP, HTML, CSS, and even Javascript

  What is the PHP programming language?

PHP is a general purpose server-side scripting language. It is a programming language particularly suitable for web development.

PHP originally stood for Personal Home Page. However, it now stands for Hypertext Preprocessor. PHP was created by Rasmus Lerdorf in 1994. It is currently being developed by the PHP development team.

Developed jointly under the PHP license by a group of volunteer programmers, most of its code was taken from the Java, C, and perl languages and has evolved over time into what it is today.

How does PHP work?

For PHP to work, you need a server and browser, along with a PHP interpreter to run the code and collect results from the server.

 When you open a page of the site, the web browser you are using sends a request to the server through a special protocol that sends a command to send a request to view the web page from your browser to the server. This is called HTTP. hypertext protocol.

Areas of use of the PHP language

Server-side web application programming, the traditional and core use case for PHP, requires three things: a PHP compiler, a web server, and a web browser.

 A web server configured with PHP must be running, and the output of PHP programs can be accessed using a web browser.

Create a script that will run from the command line. This means that you can write PHP scripts that run without a server or browser.

 In this case, all you need is a PHP interpreter. This field is suitable for running specific code using the cron table (Unix and Linux systems) or the task scheduler (Windows). These scripts can also be used to perform word processing operations.

  There are two main uses of PHP:

• Server-Side Scripting.
• Command-Line Scripting.

What is the difference between PHP and Laravel?

PHP is a programming language, but Laravel is a PHP-based framework that makes it easier for programmers to program websites at a faster pace. With the Laravel framework, developers do not have to write routine code because the framework contains a huge set of ready-made code for building website sections.

For example, the code used to display previous posts on your website is shorter when written in the Laravel framework than in PHP.

PHP features.

Since PHP is primarily designed for the web, it provides many advantages for web development, including:

• Easy to learn PHP language.
• PHP websites are incredibly fast.
• It is considered one of the stable programming languages.
•   Online tech support communities are very active.

Another difference between PHP, HTML, CSS, and even Javascript

The above languages are client side languages. This means that the website user's browser has the original code and the execution is done on the browser. This also means that users can easily access your code.

PHP, on the other hand, is a server-side language. This means that the site code is not visible to the user, only the final output in the form of HTML code.

Databases are an essential pillar in building interactive websites. Databases are the mediator between what users see and what site owners want to see. 

And when you want, write it down and send it to. Let's call it post.php when your site user wants to see your theme, webpage. When the user opens it, a request is sent to the MySQL database to display the topic.