PHP is a server-side scripting language that allows developers to generate dynamic and interactive web applications, specifically for web development tasks that require data manipulation, database interactions, form handling, and content generation.
The software enables developers to create web pages that can present various content based on user interactions and input, and it aids the creation of dynamic elements like user forms, search capability, and personalized content.
Being a server-side scripting language, PHP implements on the web server before the content is sent to the user's browser. This means that the actual code stays hidden from the end user, enhancing security and preventing exposure of sensitive information.
Additionally, PHP can create dynamic content such as HTML, XML, JSON, and more, which is specifically handy for generating web services, APIs, and interactive web applications.