This video on PHP REST API will help you understand all about REST API’s and its implementation in PHP. It explains with examples, What is an API and REST respectively and on what principles is a REST API designed and developed. It also covers the working of an API along with a demo on creating a sample API with the help of PHP.

Introduction to PHP:
Despite being an old language, PHP still comprises 79.8% of all web applications that nearly translates to 20 million websites and 2 million web servers. According to zdnet.com, the demand for PHP developers has also massively increased to 834% since January 2020. PHP stands for Hypertext Preprocessor. It is an open-source server-side scripting language used for dynamic web development and can be embedded into HTML codes.

Some of the major benefits of using PHP are:

1. It is an open-source language. This means that PHP is freely available to use and implement.
2. It is an easy-to-learn language. Since it is very similar to how HTML codes are written, it is easy to understand and implement.
3. It is highly compatible since it can be integrated with multiple programming languages such as HTML, Javascript and supports different databases like MySQL, PostgreSQL, Oracle, etc.
4. It is platform-independent, which means that applications developed using PHP can run in any environment.
5. It has a large community of developers. Programming is all about helping and being helped; hence a large community would mean more help.
6. It is regularly updated and hence works well with the latest technologies.
7. Moving further, let’s look at the differences between PHP and other server-side scripting languages.

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