What is PHP~ An Overview

PHP stands for Hypertext Preprocessor. PHP is a very well-liked and often used open source server-side scripting language for building dynamically produced web pages. PHP was invented by Rasmus Lerdorf in 1994. The phrase's original name was Personal Home Page.

PHP scripts are executed on the server, and the output is sent as plain HTML to the web browser. PHP may be integrated with several popular databases, including MySQL, PostgreSQL, Oracle, Microsoft SQL Server, Sybase, and others. The most recent major version of PHP is 7. The entire tutorial's source code has been reviewed and checked against the most recent version of PHP 7.

What Can Be Done With PHP?

1. Numerous further applications for PHP exist.

2. Dynamically produced pages and files are possible.

3. Files can be created, opened, read, written to, and closed on the server.

4. Data such as user information, email addresses, phone numbers, etc. can be collected via an online form.

5. Visitors to your website can receive emails from you.

6. Cookies can be sent and received in order to identify a website visitor.

7. You can add, remove, and change data in your database.

8. There may be restrictions on unauthorized access to your website.

9. To ensure secure internet transmission, data can be encrypted.

Note: You can check out the free online PHP quiz to see how much you know!

Advantages of PHP over other languages

You might be wondering what makes PHP special if you're familiar with server-side languages like Java, ASP.NET, or others. The use of PHP has a lot of advantages.

PHP is an easy language to learn and use. The best language to learn for young programmers who are just starting out in web development is frequently considered to be PHP.

Free and open-source: The PHP project is both. A worldwide community of developers is responsible for its creation and upkeep, and they make its source code freely downloadable and used.

The portability of PHP allows it to work on a wide range of operating systems, including Microsoft Windows, Linux, Mac OS, and more. It is also compatible with almost all contemporary servers, such as Apache, IIS, and others.

Scripts produced in other scripting languages, such as ASP, Ruby, Python, Java, etc., often execute or run more slowly than scripts written in PHP.

Large Community: Because the PHP community is so large, finding online help or documentation for PHP is relatively simple.

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