How does php work

What is PHP and why it is used?

PHP is a server side scripting language. that is used to develop Static websites or Dynamic websites or Web applications. PHP stands for Hypertext Pre-processor, that earlier stood for Personal Home Pages.7 дней назад

How does PHP code work?

PHP is an interpreted language. This means that you will write code statements (lines of code) and when a page is requested, the PHP interpreter will load your PHP code, parse it and then execute it. This differs from other languages, such as Java or C#, where the source code is compiled and then executed.

How does PHP work with Apache?

To put it simply, this is how it works: Apache normally serves files by fetching the file and sending the stream down the HTTP connection. With PHP, however, Apache fetches the file, pipes it into the PHP binary, and sends the output stream from the command down the HTTP connection.5 мая 2010 г.

Does PHP work without a server?

But if it requests a PHP file without going through a web server you’re not going to get a response that the browser can handle on its own. Assuming that the request goes to a web server, the web server returns HTML (and CSS and JavaScript) or, in the case of PHP, passes the PHP request on to the PHP interpreter.

Is PHP worth learning in 2020?

PHP is Still Good

PHP was considered a very easy and “light” solution in the past. That is due to its easy deployment and prompt development-to-release cycle. Your project can be done fast even by inexperienced programmers.

See also:  How to save data from html form to a database using php

Is PHP front end or back end?

PHP is a back end development language only. PHP belongs to the LAMP stack, which stands for Linux, Apache, MySQL, and PHP/Perl/Python. To develop a web app with this technology stack, a software engineer needs to know four different syntax systems, as well as HTML and CSS.

Can PHP code be seen?

With a correctly configured web server, the PHP code isn’t visible to your website visitors. For the PHP code to be accessible by people who visit your website, the server would have to be configured to display it as text instead of processing it as PHP code.

How can I learn PHP easily?

Tips to make learning PHP easy

  1. Take hand written notes as you learn. It’s one thing to watch a video, or read a book. It’s a whole different experience when you take notes as you are learning. …
  2. Write code as soon as possible! There is nothing like doing it for real. …
  3. Be prepared to make lots of mistakes! PHP programming is an error-prone process.

Where do I code PHP?

You can write PHP code directly on your Web hosting account’s server. But it’s better to install a development server on your own computer, and do your programming there. Notepad++ is a good text editor for PHP work. Netbeans is a good IDE.

Does PHP need Apache?

Originally Answered: Whether apache is needed to run the php file? Of course , apache is needed to run . the php file . basically we need a server to run a web application so we are using apache as a local server in our system to run php files.

See also:  How to open .Php

Where should I deploy PHP application?

The Ultimate Guide To Deploying Your PHP Applications

  • Introduction to Cloud Server.
  • Heroku.
  • Google Cloud.
  • IBM BlueMix.
  • Microsoft Azure.
  • Amazon Web Services.
  • Laravel Forge.
  • Envoyer.

8 мая 2017 г.

Does Apache use PHP?

Apache is a server while php is a programming language. For every web app you need a server like Apache, Nginx or so. And obviously you need to install php, python if you want to make application in php, python respectively. Basically Apache will take all your requests and pass it to the back-end application.

Can you run PHP locally?

If you installed a web server in your computer, usually the root of its web folder can be accessed by typing http://localhost in the web browser. So, if you placed a file called hello.php inside its web folder, you can run that file by calling http://localhost/hello.php.

Can I run PHP without xampp?

The better way is to use PHP Desktop Application. It will allow you to run your PHP Script like a Desktop application and you don’t need to install Xampp or any other web server to run. … It will open your PHP Script really like a Desktop Application.

Leave a Comment

Your email address will not be published. Required fields are marked *