- Dynamic website examples php how to#
- Dynamic website examples php install#
- Dynamic website examples php code#
Dynamic website examples php install#
You can also install a localhost server to run PHP websites. On Centos 6 or 7 you can install by : sudo yum install phpĪfter installing you can run any PHP files by simply doing this in terminal : php file.php On Debian based GNU/Linux distros, you can install by : sudo apt install php PHP can be installed with or without a web server.
Dynamic website examples php code#
PHP code is enclosed between the tags and can then be embedded into HTML. Skipping the compilation step makes the development process much faster. This means that when you make changes to your source code you can immediately test these changes, without first needing to compile your source code into binary form. For this reason, you cannot see the PHP code of a website, only the resulting HTML that the PHP scripts have produced. The web server then sends the processed HTML back to you (which is where 'Hypertext Preprocessor' in the name comes from), and your web browser displays the results. Instead, the form data or request for the web page gets sent to a web server to be processed by the PHP scripts. For example, if you complete a form on a website and submit it, or click a link to a web page written in PHP, no actual PHP code runs on your computer.
The largest Social Networking Platform, Facebook is written using PHP How does PHP work?Īll PHP code is executed on a web server only, not on your local computer.
Restricting access to certain pages of your website. Setting and working with website cookies. Processing and saving user input from form data. For example, if you have a blog website, you might write some PHP scripts to retrieve your blog posts from a database and display them. Typically, it is used in the first form to generate web page content dynamically. Websites and web applications (server-side scripting). It is typically used on websites to generate web page content dynamically. What is PHP used for?Īs of October 2018, PHP is used on 80% of websites whose server-side language is known. PHP is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML. Also, they are less costly as the host does not need to support server-side processing with different languages.PHP is a server-side scripting language created in 1995 by Rasmus Lerdorf. Web pages are returned by the server with no change therefore, static Websites are fast. There is no processing of content on the server (according to the user) in Static Websites. Static Website: In Static Websites, Web pages are returned by the server which are prebuilt source code files built using simple languages such as HTML, CSS, or JavaScript. Now, it differs how the server returns the information required in the case of static and dynamic websites. When we type a certain URL in a browser search bar, the browser requests the page from the Web server and the Web server returns the required web page and its content to the browser. Website is the collection of web pages, different multimedia content such as text, images, and videos which can be accessed by the URL which you can see in the address bar of the browser. Dynamic website examples php how to#
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