What kind of programming language is php?

PHP ("PHP: Hypertext Preprocessor", abbreviation for Hypertext Preprocessor) is a widely used open source multi-purpose scripting language that can be embedded in HTML, especially suitable for web development.

PHP code is enclosed in special start and end characters 815b22acdbf9dab14aa760b8cd72f36d, making it possible to enter and exit "PHP mode".

For example

<?php

echo "hello world";

?>

Different from client-side JavaScript, PHP code runs on the server side. If you build code similar to the example above on the server, after running the script, the client will receive the results, but they will have no way of knowing how the code behind it works. (Recommended learning, PHP video tutorial)

You can even set the web server to let PHP process all HTML files. In this way, the user will not know what the server has done. What.

One of the great benefits of using PHP is that it is extremely simple for beginners, while also providing a variety of advanced features for professional programmers. Don’t be afraid when you see PHP’s long list of features. You can get started quickly, and you can write some simple scripts in just a few hours.

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