PHP : Set cookie on multiple domains with PHP or JavaScript

PHP : Set cookie on multiple domains with PHP or JavaScript
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I'm going to share a hidden feature with you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
After that, type the word 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A brief introduction of myself,
Hi, my name is Delphi, nice to meet you.
Allow me to provide support in answering your questions.
PHP : Set cookie on multiple domains with PHP or JavaScript
If you need more specific information, let me know by leaving a comment or starting a chat.
Don't hesitate to share your answer or insights on the answer by leaving a comment below.
Your answer will be appreciated and acknowledged with a 'heart' from me.
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