First Heroku App: Small API in PHP to Talk to .Net Core

I’ve recently been curious about switching to a time API for my time stamps and removing any dependency the app might have on the server for a timestamp.  Upon Googling I found some paid services, some free and of the free ones, I noticed one was hosted on Heroku.  I’ve heard of Heroku, but never had a reason to attempt to use it.  This was the perfect chance.

How I Created a Small “GetTime” API

First, I created a free account on Heroku, nothing special.  After verifying my email, I logged in to my Heroku Dashboard and up on the right hand corner, selected Create New App.  I named it my company-api and out popped an app.

I decided on just plain, legacy PHP and a simple DateTime string passed thru JSON encode, just to get started.  No authentication, no timezone,  just a simple spit out if a request to the site came, like this:

<?php
    header('Content-type:application/json;charset=utf-8');

    $DateTime = new DateTime();
    $currentTime = $DateTime->format("Y-m-d H:i:s");
    echo json_encode($currentTime);
?>

I created a Git repo for this brand new file and pushed it out.  Then, I went back to Heroku, Dashboard, My App and Deploy.  I selected Github as my deploy “resource” …