Introduction to PHP
What Can We Do With PHP
PHP is commonly used to built dynamic websites and content management system (CMS) like WordPress. It is also used to perform server side scripting tasks like managing sessions, handling cookies etc. PHP can also connect to various databases, including MySQL, PostgreSQL, SQLite, and more, which allows you to store and retrieve data dynamically.
Apart from this, PHP can also be used to build APIs, and can generate dynamic content based on the user’s input. With the help of frameworks like WebSocket and libraries like Ratchet, it can be used to build real-time chat applications and online games.
Why Should You Learn PHP
Learning PHP can be highly beneficial for several reasons, which includes:
- High Job Opportunities:- Web developers that also have knowledge about PHP are in high demand in the market. Almost all businesses and organizations hire web developers that also possess PHP knowledge, to maintain their websites and build custom web applications.
- Cost Effective:- PHP is open-source and free to use. You don’t need to invest in buying an expensive software or licenses to get started with PHP development.
- Wide Adoption:- PHP is most used server-side scripting languages on the web. Therefore, if you ever encounter difficulties while writing PHP code, you can search online, and there is a high likelihood that you will find a solution.
- Freelancing Opportunities:- PHP developers often find freelancing opportunities to work on projects for clients worldwide, providing flexibility and the potential for remote work.
Where to Write PHP
We can write PHP code on any code editor like, VS Code, Atom etc. But to execute the code we should download and install XAMPP server on our system.
Just like html files are saved with an extension of
.html, CSS files with
.js . Similarly we must save all our PHP files with an extension of
Share This Post! Introduction to PHP