What is PHP?
PHP is a programming language that enables developers to create dynamic content that interacts with databases. PHP is used for developing web-based software applications.
PHP code can be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.
When you visit a website that is powered by PHP, your browser sends a request to the server where the website is hosted. The server then executes the PHP code and generates the HTML output which is sent back to your browser.
PHP code is executed on the server before the HTML output is generated and sent to the browser. This makes it a very powerful tool for creating dynamic websites.
PHP is a free and open source language, which means that anyone can use it and make changes to the code. PHP is constantly being improved and updated by a large community of developers.
PHP is used by some of the biggest websites in the world, including Facebook, Wikipedia, WordPress, and Tumblr. If you’re interested in learning how to use PHP to create dynamic websites, then check out some of our PHP tutorials.