Are there any specific attributes that a textarea element in PHP does not support?

Textarea elements in PHP do not support attributes such as "type" or "value" like input elements do. Instead, the content inside the textarea tags is used to set the initial value of the textarea. To dynamically set the content of a textarea element in PHP, you can use the "echo" statement to output the desired text within the textarea tags.

<textarea name="message"><?php echo $message; ?></textarea>