wowo

<?php

final class EmailValueObject
{
    private $mailbox;
    private $host;

    public function __construct($email)
    {   
        if (false === strpos($email, '@')) {

wowo

# install gender http://www.php.net/manual/en/book.gender.php
sudo apt-get install libpcre3-dev
sudo pecl install gender

# generate data
mkdir ~/gender
sudo pear run-scripts pecl/gender

# eneble module
echo 'extension=gender.so' >> /etc/php5/cli/php.ini

wowo

{
  "time": "2020-09-13 15:45:00",
  "level": "info",
  "channel": "main",
  "message": "Some log entry has been produced"
}

wowo

<?php

namespace Acme\Example\Tests;

use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Bundle\FrameworkBundle\Console\Application;
use Doctrine\DBAL\Driver\PDOSqlite\Driver as PDOSqliteDriver;

require_once(__DIR__ . IsolatedTestsTrait::$kernelRootDir . '/AppKernel.php');

wowo

<?php

namespace Example\FooBundle\Service;

use Doctrine\ORM\EntityRepository;
use Symfony\Component\HttpKernel\Log\LoggerInterface;

class FooService
{
    protected $fooRepository;

wowo

<?php

namespace Example\FooBundle\Repository;

use Doctrine\ORM\EntityRepository;

class FooRepository extends EntityRepository
{
}

wowo

<container xmlns="http://symfony.com/schema/dic/services"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="[..]">

    <parameters>
        <parameter key="example.foo.repository.class">
            Example\FooBundle\Repository\FooRepository</parameter>
        <parameter key="example.foo.service.class">
            Example\FooBundle\Service\FooService</parameter>
    </parameters>

wowo

<?php
namespace Example\FooBundle\Repository;

use Doctrine\Common\Persistence\ObjectRepository;

interface FooRepositoryInterface extends ObjectRepository
{
    public function fetchLatest();
}

wowo

<?php

namespace Example\FooBundle\Service;

use Doctrine\ORM\EntityRepository;
use Symfony\Component\HttpKernel\Log\LoggerInterface;

class FooService
{
    protected $fooRepository;

wowo

<?php

namespace Example\FooBundle\Repository;

use Doctrine\ORM\EntityRepository;

class FooRepository extends EntityRepository 
                    implements FooRepositoryInterface
{
    public function fetchLatest()