cli.php
#!/usr/bin/php
<?php
$dir = getcwd();
// $Viewer = new \Tlf\Viewer($dir);
$port = random_int(1000,4000);
echo "\n\nGo to http://localhost:$port in your browser\n\n";
system("php -S localhost:$port -t $dir ".dirname(__DIR__).'/server/deliver.php');