Step 1: Download ZentVarsBundle using composer

composer require zent/vars-bundle dev-master

Step 2: Enable the bundle

Enable the bundle in the kernel:

<?php
// app/AppKernel.php

public function registerBundles()
{
    $bundles = array(
        // ...
        new Zent\VarsBundle\ZentVarsBundle(),
        // ...
    );
}

Step 3: Create your Vars class

// src/AppBundle/Entity/Vars.php
use Zent\VarsBundle\Entity\BaseVars;

class Vars extended BaseVars
{
}

Step 4: Configure the ZentVarsBundle

# app/config/config.yml
zent_vars:
    class: AppBunde\Entity\Vars

If you need additional caching:

doctrine_cache:
    providers:
        zent_vars_query_cache:
            type: apc
            namespace: query_cache_ns
            alias:
              - zent_vars.cache

Doc: https://symfony.com/doc/current/bundles/DoctrineCacheBundle/reference.html

Step 5: Update your database schema

Usage

Accessing the User Manager service

$varsManager = $container->get('zent_vars.manager');
$var = $varsManager->getValue('first');
$var = $varsManager->getValue('first', 10); //return '10' if var not found 

Twig

{{ vars('first') }}

Command Line Tools

php app/console zent:vars:create email_owner [email protected] "Email владельца"
php app/console zent:vars:update email_owner [email protected]
php app/console zent:vars:delete email_owner
php app/console zent:vars:list