JSFiddle - React, Tailwind, and code Playground

JavaScript

document.write(
    new Date("2006/11/01").getTime()/1000
    +"<br>1162357200 is the value PHP provides (one hour later)"
    +"<br>"+
    new Date("2006/11/01")
    +"<br>PHP is basing it off of GMT-0500 at that time."
    +"<br>Convergence returns on the Monday later: <a href='http://ideone.com/t1MUp'>Monday 06, 2006</a>"
    +"<br>"+new Date("2006/11/06").getTime()/1000
    +"<br>"+new Date("2006/11/06")
);