How to print a platformsh route for your environment in PHP

route.php

<?php

$projectId = getenv('PLATFORM_PROJECT');

// A JSON-encoded value.
$projectId = getenv('PLATFORM_PROJECT');

// A JSON-encoded value.
$routes = json_decode(base64_decode(getenv('PLATFORM_ROUTES')), TRUE);

foreach ($routes as $route => $details) {
    echo $route;
    continue;
}

// Or alternatively after composer require platformsh/config-reader

require __DIR__ . '/vendor/autoload.php';

use Platformsh\ConfigReader\Config;

$config = new Config();
$route = $config->getPrimaryRoute();
echo $route;