I want to use input data which get from <input type="text" name="n" > but following php code does not work. Please help me.

Question

get data from <input type="text" name="n" > and use it in
<style type="text/css">.layer:after{content:<?php $name = $_REQUEST['n']; echo $name; ?>;} </style>
or, Can I use MySQL database data in it?

Answer 1

Are you running the code in Code Playground? FYI Code Playground doesn't support form submission process. If you're running that in your machine then I suggest you to check which method is used by the HTML form to submit data. If form method is POST then in PHP code you check the $_POST array, and if the form method is GET you check the $_GET array.

Anyways, I noticed you posted this question twice, I would ask you to please remove the duplicate as it is not ethical to do, you may be considered spamming instead.

https://www.sololearn.com/Discuss/1089291/?ref=app

Hth, cmiiw

Answer 2

https://code.sololearn.com/wJyumbkf1XCB/?ref=app