how to easy setup dev env for sf project

gistfile1.txt

/etc/apache2/httpd.conf

<Macro sf $host $dir>  
    <VirtualHost $host.dev:80>    
        DocumentRoot /home/maksim/projects/$dir
        <Directory />
    	    Order Allow,Deny
    	    Allow from All
	</Directory> 
	
	SetEnv APPLICATION_ENV dev
    </VirtualHost>
     
    <VirtualHost $host.test:80>
        DocumentRoot /home/maksim/projects/$dir
        <Directory />
    	    Order Allow,Deny
    	    Allow from All
	</Directory> 
	
	SetEnv APPLICATION_ENV test
    </VirtualHost>
</Macro>

Use sf YOUR_PRJ_HOST YOUR_PRJ_RELATIV_DIR

index.php 

<?php

$env = getenv('APPLICATION_ENV') ?: 'dev';
$debug = getenv('APPLICATION_DEBUG') ?: $env !== 'prod';

require_once __DIR__.'/../application/autoload.php';
require_once __DIR__.'/../application/AppKernel.php';

use Symfony\Component\HttpFoundation\Request;

$kernel = new AppKernel($env, $debug);
$kernel->loadClassCache();
$kernel->handle(Request::createFromGlobals())->send();

now you have YOUR_PRJ_HOST.test and YOUR_PRJ_HOST.dev urls