How to grab data using fetch() API POST method in PHP?

Question

I am trying to use fetch() API POST method in order to grab the POST data in PHP.

Here is what I have tried:

var x = \"hello\";
fetch(url,{m         


        

Answer 1

I use the postData function from MDN:

/**
 * send_body___receive_response.js
 *
 * Can of-course be in