Features of PHP
- Dynamic Typing: PHP is dynamically typed, meaning you don’t need to declare the data type of a variable explicitly.
- Cross-Platform: PHP runs on various platforms, making it compatible with different operating systems.
- Database Integration: PHP provides built-in support for interacting with databases, such as MySQL, PostgreSQL, and others.
- Server-Side Scripting: PHP scripts are executed on the server, generating HTML that is sent to the client’s browser.
PHP Introduction
The term PHP is an acronym for – Hypertext Preprocessor. PHP is a server-side scripting language designed specifically for web development. It is open-source which means it is free to download and use. It is very simple to learn and use. The file extension of PHP is “.php”.
PHP was introduced by Rasmus Lerdorf in the first version and participated in the later versions. It is an interpreted language and it does not require a compiler.