What is PHP ?

PHP, which stands for "Hypertext Preprocessor," is a well-known server-side scripting language that is mostly used to create dynamic web pages and web applications.

Ankush Pandey Ankush Pandey
Feb 21, 2023 - 13:34 Updated: Nov 18, 2024 - 07:34
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What is PHP ?

What is PHP?

  • PHP is an abbreviation for PHP: Hypertext Preprocessor"
  • The open-source scripting language PHP is widely used.
  • On the server, PHP scripts are executed.
  • You can use and download PHP for free.

PHP, which stands for "Hypertext Preprocessor," is a well-known server-side scripting language that is mostly used to create dynamic web pages and web applications. Rasmus Lerdorf invented it in 1994, and since then, it has become one of the most popular web development programming languages. PHP code is installed straightforwardly into the HTML code of a site page and is executed on the server before the page is shipped off the client's program. PHP is a powerful tool for building dynamic websites and web applications because it can work with databases, handle data from forms, and do a lot more. It is free to use and an open-source language, making it accessible to developers of all abilities.






echo "Hi, I'm a PHP script!";
?>

 


     

What is a PHP File?

  • Text, HTML, CSS, JavaScript, and PHP code can all be contained in PHP files.
  • The PHP code is executed on the server, and the browser receives plain HTML as the output.
  • The PHP file extension is ".php."

What Can PHP Do?

  • PHP is capable of creating dynamic page content.
  • On the server, PHP can create, open, read, write, delete, and close files.
  • PHP is able to collect form data.
  • Cookies are sent and received by PHP.
  • In your database, PHP can add, delete, and modify data.
  • PHP allows for user access control.
  • PHP can encrypt data.

Outputting HTML is not required when using PHP. You can export PDF files and images. You can likewise yield any text, like XHTML and XML.

Why PHP?

  • PHP can be used on Windows, Linux, Unix, Mac OS X, and other platforms.
  • PHP is compatible with nearly all current servers, including Apache, IIS, and others.
  • PHP is compatible with numerous database types.
  • PHP is free. Visit the official PHP resource to obtain it: www.php.net
  • PHP is easy to learn and runs efficiently on the server side