chg: dev: reinit project - disable redis module and make the project compatible w/ PHP7.3 #2

app/config/config.yml

@@ -10,6 +10,8 @@ imports:
 # http://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
 parameters:
     locale: en
+    mailer_user: 7system7@gmail.com
+    mailer_name: Lang
 
 framework:
     #esi:             ~
@@ -27,11 +29,11 @@ framework:
     default_locale:  "%locale%"
     trusted_hosts:   ~
     trusted_proxies: ~
-    session:
+    session: ~
 #        http://symfony.com/doc/current/reference/configuration/framework.html#handler-id
 #        handler_id:  session.handler.native_file
 #        save_path:   "%kernel.root_dir%/../var/sessions/%kernel.environment%"
-        handler_id: session.handler.pdo
+#        handler_id: session.handler.pdo
     fragments:       ~
     http_method_override: true
     assets: ~
@@ -87,6 +89,9 @@ fos_user:
     db_driver: orm # other valid values are 'mongodb', 'couchdb' and 'propel'
     firewall_name: secured_area
     user_class: Jotunheimr\UserBundle\Entity\User
+    from_email:
+        address: "%mailer_user%"
+        sender_name: "%mailer_name%"
 
 # Facebook OAuth
 hwi_oauth:

app/config/parameters_dev.yml

@@ -4,7 +4,7 @@ parameters:
     database_port: null
     database_name: mine
     database_user: root
-    database_password: bazmeg
+    database_password: ~
     mailer_transport: smtp
     mailer_host: 127.0.0.1
     mailer_user: null

app/config/parameters_prod.yml

@@ -2,12 +2,9 @@
 parameters:
     database_host: 127.0.0.1
     database_port: null
-#    database_name: xxsvci_mineseeker
-#    database_user: xxsvci_mine
-#    database_password: "XTw#8qC$faa*"
     database_name: mine
     database_user: root
-    database_password: "bazmeg"
+    database_password: 'bazmeg'
     mailer_transport: smtp
     mailer_host: 127.0.0.1
     mailer_user: null

composer.json

@@ -17,9 +17,9 @@
         }
     },
     "require": {
-        "php": ">=5.5.9",
+        "php": ">=7.3",
-        "symfony/symfony": "3.1.*",
+        "symfony/symfony": "3.*",
-        "doctrine/orm": "^2.5",
+        "doctrine/orm": "^2.6",
         "doctrine/doctrine-bundle": "^1.6",
         "doctrine/doctrine-cache-bundle": "^1.3",
         "symfony/swiftmailer-bundle": "^2.3",
@@ -35,9 +35,11 @@
         "predis/predis": "^1.0",
         "snc/redis-bundle": "^2.0",
         "hwi/oauth-bundle": "^0.5.1",
-        "cleentfaar/slack-bundle": "^0.20.1"
+        "cleentfaar/slack-bundle": "^0.20.1",
+        "ext-json": "*"
     },
     "require-dev": {
+        "roave/security-advisories": "dev-master",
         "sensio/generator-bundle": "^3.0",
         "symfony/phpunit-bridge": "^3.0"
     },

package.json

@@ -16,7 +16,7 @@
     "react-dom": "^15.3.2",
     "uglify-js": "^2.7.4",
     "uglifycss": "0.0.25",
-    "webpack": "^1.13.3"
+    "webpack": "^1.15.0"
   },
   "devDependencies": {},
   "scripts": {

src/Mine/SeekerBundle/Controller/GameController.php

@@ -2,9 +2,6 @@
 
 namespace Mine\SeekerBundle\Controller;
 
-//use CL\Slack\Payload\ChatPostMessagePayload;
-//use CL\Slack\Payload\UsersListPayload;
-//use CL\Slack\Transport\ApiClient;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\HttpFoundation\Request;
 
@@ -12,27 +9,6 @@ class GameController extends Controller
 {
     public function indexAction()
     {
-//        $apiClient = new ApiClient('xoxp-107639806167-107029084564-115427085733-cccaa4f96c89c87ce680c7f22acfd001');
-//
-//        $usersListPayload   = new UsersListPayload();
-//        $usersList  = $apiClient->send($usersListPayload);
-//
-//        dump($usersList);
-//
-//        $payload = new ChatPostMessagePayload();
-//        $payload->setChannel('#general');
-//        $payload->setAsUser(true);
-//        $payload->setText('Hello world!');
-
-//        $response = $apiClient->send($payload);
-
-//        if ($response->isOk()) {
-//            dump('bazmeg');
-//        } else {
-//            dump($response->getError());
-//            dump($response->getErrorExplanation());
-//        }
-
         return $this->render('MineSeekerBundle:Game:index.html.twig');
     }
 
@@ -44,11 +20,6 @@ class GameController extends Controller
         ));
     }
 
-    public function slackAction(Request $request)
-    {
-
-    }
-
     public function privacyAction()
     {
         return $this->render('MineSeekerBundle:Official:privacy.html.twig');

src/Mine/SeekerBundle/Periodic/MinePeriodic.php

@@ -4,7 +4,6 @@ namespace Mine\SeekerBundle\Periodic;
 
 use Gos\Bundle\WebSocketBundle\Periodic\PdoPeriodicPing;
 use Gos\Bundle\WebSocketBundle\Periodic\PeriodicInterface;
-use PDO;
 
 class MinePeriodic implements PeriodicInterface
 {

src/Mine/SeekerBundle/Resources/config/config.yml

@@ -10,18 +10,18 @@ doctrine_cache:
             type: redis
             alias: gos_web_socket.client_storage.driver.redis
 
-# SNC
+## SNC
-snc_redis:
+#snc_redis:
-    clients:
+#    clients:
-        cache:
+#        cache:
-            type: predis
+#            type: predis
-            alias: cache
+#            alias: cache
-            dsn: redis://localhost/2
+#            dsn: redis://localhost/2
-            logging: "%kernel.debug%"
+#            logging: "%kernel.debug%"
-            options:
+#            options:
-                profile: 2.2
+#                profile: 2.2
-                connection_timeout: 10
+#                connection_timeout: 10
-                read_write_timeout: 30
+#                read_write_timeout: 30
 
 # Web Socket Configuration
 gos_web_socket:
@@ -33,10 +33,10 @@ gos_web_socket:
                 - "@MineSeekerBundle/Resources/config/pubsub/routing.yml"
     client:
         firewall: secured_area
-        session_handler: "@session.handler.pdo"
+#        session_handler: "@session.handler.pdo"
-        storage:
+#        storage:
-            driver: "@gos_web_socket.client_storage.driver.predis"
+#            driver: "@gos_web_socket.client_storage.driver.predis"
-            ttl: 28800 #(optionally) time to live if you use redis driver
+#            ttl: 28800 #(optionally) time to live if you use redis driver
-            prefix: client #(optionally) prefix if you use redis driver, create key "client:1" instead key "1"
+#            prefix: client #(optionally) prefix if you use redis driver, create key "client:1" instead key "1"
     periodic:
         - "@mineseeker.periodic"

src/Mine/SeekerBundle/Resources/config/services.yml

@@ -1,46 +1,33 @@
 services:
-    pdo:
-        class: PDO
-        arguments:
-            dsn: "mysql:host=%database_host%;dbname=%database_name%"
-            user: "%database_user%"
-            passwd: "%database_password%"
-        calls:
-            - [ setAttribute, [3, 2] ] # \PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION
-
-    session.handler.pdo:
-        class:     Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler
-        public:    false
-        arguments: ["@pdo", {lock_mode: 0}]
-
 #     config.yml --> gos_web_socket > storage > client > driver
-    gos_web_socket.client_storage.driver.predis:
+#    gos_web_socket.client_storage.driver.predis:
-        class: Gos\Bundle\WebSocketBundle\Client\Driver\PredisDriver
+#        class: Gos\Bundle\WebSocketBundle\Client\Driver\PredisDriver
-        arguments:
+#        arguments:
-            - "@snc_redis.cache"
+#            - "@snc_redis.cache"
 
     mineseeker.periodic:
         class: Mine\SeekerBundle\Periodic\MinePeriodic
         tags:
             - { name: gos_web_socket.periodic }
         arguments:
-            ping: '@gos_web_socket.pdo.periodic_ping'
+            - '@gos_web_socket.pdo.periodic_ping'
 
     mineseeker.topic_sample_service:
         class: Mine\SeekerBundle\Topic\MineseekerTopic
         tags:
             - { name: gos_web_socket.topic }
         arguments:
-            clientManipulator: "@gos_web_socket.websocket.client_manipulator"
+            - "@gos_web_socket.websocket.client_manipulator"
-            doctrine: '@doctrine.orm.entity_manager'
+            - '@doctrine.orm.entity_manager'
-            requestStack: '@request_stack'
+            - '@request_stack'
 
     mineseeker.rpc_sample_service:
         class: Mine\SeekerBundle\Rpc\MineseekerRpc
         tags:
             - { name: gos_web_socket.rpc }
         arguments:
-            doctrine: '@doctrine.orm.entity_manager'
+            - '@doctrine.orm.entity_manager'
+            - '@logger'
 
     gos_web_socket_server.client_event.listener:
         class: Mine\SeekerBundle\EventListener\MineseekerClientEventListener

src/Mine/SeekerBundle/Resources/public/js/mine-seeker/app.js

@@ -332,7 +332,7 @@ class MineSeeker extends React.Component {
         /** Create Websocket w/ Bahnhof.js */
         let websocket = WS.connect(
             this.state.env === 'dev'
-                ? "ws://mine.dev:6450"
+                ? "ws://localhost:6450"
                 // : (this.state.ssl === 'true' ? "wss" : "ws") + "://" + window.location.hostname + ":6450/"
                 : (this.state.ssl === 'true' ? "wss" : "ws") + "://www.mineseeker.ninja:6450/"
         );

src/Mine/SeekerBundle/Rpc/MineseekerRpc.php

@@ -7,6 +7,7 @@ use Doctrine\ORM\EntityManager;
 use Mine\SeekerBundle\Entity\Grid;
 use Mine\SeekerBundle\Entity\GridRow;
 use Mine\SeekerBundle\Entity\PlayedGame;
+use Psr\Log\LoggerInterface;
 use Ratchet\ConnectionInterface;
 use Gos\Bundle\WebSocketBundle\RPC\RpcInterface;
 use Gos\Bundle\WebSocketBundle\Router\WampRequest;
@@ -18,13 +19,16 @@ class MineseekerRpc implements RpcInterface
 
     protected $grid;
 
+    private $logger;
+
     /**
      * MineseekerRpc constructor.
      * @param EntityManager $entityManager
      */
-    public function __construct(EntityManager $entityManager)
+    public function __construct(EntityManager $entityManager, LoggerInterface $logger)
     {
         $this->em = $entityManager;
+        $this->logger = $logger;
     }
 
     /**
@@ -45,6 +49,7 @@ class MineseekerRpc implements RpcInterface
      */
     public function startGame(ConnectionInterface $connection, WampRequest $request, array $params)
     {
+        $this->reConnect($params);
         return $this->saveGrid($params);
     }
 
@@ -170,7 +175,7 @@ class MineseekerRpc implements RpcInterface
                 $connection->connect();
             }
         } catch(PDOException $ex) {
-            throw PDOException::class;
+            $this->logger->error($ex->getMessage());
         }
     }
 }

var/SymfonyRequirements.php

@@ -1,819 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/*
- * Users of PHP 5.2 should be able to run the requirements checks.
- * This is why the file and all classes must be compatible with PHP 5.2+
- * (e.g. not using namespaces and closures).
- *
- * ************** CAUTION **************
- *
- * DO NOT EDIT THIS FILE as it will be overridden by Composer as part of
- * the installation/update process. The original file resides in the
- * SensioDistributionBundle.
- *
- * ************** CAUTION **************
- */
-
-/**
- * Represents a single PHP requirement, e.g. an installed extension.
- * It can be a mandatory requirement or an optional recommendation.
- * There is a special subclass, named PhpIniRequirement, to check a php.ini configuration.
- *
- * @author Tobias Schultze <http://tobion.de>
- */
-class Requirement
-{
-    private $fulfilled;
-    private $testMessage;
-    private $helpText;
-    private $helpHtml;
-    private $optional;
-
-    /**
-     * Constructor that initializes the requirement.
-     *
-     * @param bool        $fulfilled   Whether the requirement is fulfilled
-     * @param string      $testMessage The message for testing the requirement
-     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
-     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
-     * @param bool        $optional    Whether this is only an optional recommendation not a mandatory requirement
-     */
-    public function __construct($fulfilled, $testMessage, $helpHtml, $helpText = null, $optional = false)
-    {
-        $this->fulfilled = (bool) $fulfilled;
-        $this->testMessage = (string) $testMessage;
-        $this->helpHtml = (string) $helpHtml;
-        $this->helpText = null === $helpText ? strip_tags($this->helpHtml) : (string) $helpText;
-        $this->optional = (bool) $optional;
-    }
-
-    /**
-     * Returns whether the requirement is fulfilled.
-     *
-     * @return bool true if fulfilled, otherwise false
-     */
-    public function isFulfilled()
-    {
-        return $this->fulfilled;
-    }
-
-    /**
-     * Returns the message for testing the requirement.
-     *
-     * @return string The test message
-     */
-    public function getTestMessage()
-    {
-        return $this->testMessage;
-    }
-
-    /**
-     * Returns the help text for resolving the problem.
-     *
-     * @return string The help text
-     */
-    public function getHelpText()
-    {
-        return $this->helpText;
-    }
-
-    /**
-     * Returns the help text formatted in HTML.
-     *
-     * @return string The HTML help
-     */
-    public function getHelpHtml()
-    {
-        return $this->helpHtml;
-    }
-
-    /**
-     * Returns whether this is only an optional recommendation and not a mandatory requirement.
-     *
-     * @return bool true if optional, false if mandatory
-     */
-    public function isOptional()
-    {
-        return $this->optional;
-    }
-}
-
-/**
- * Represents a PHP requirement in form of a php.ini configuration.
- *
- * @author Tobias Schultze <http://tobion.de>
- */
-class PhpIniRequirement extends Requirement
-{
-    /**
-     * Constructor that initializes the requirement.
-     *
-     * @param string        $cfgName           The configuration name used for ini_get()
-     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
-     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
-     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
-     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
-     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
-     * @param string|null   $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
-     * @param string|null   $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
-     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
-     * @param bool          $optional          Whether this is only an optional recommendation not a mandatory requirement
-     */
-    public function __construct($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null, $optional = false)
-    {
-        $cfgValue = ini_get($cfgName);
-
-        if (is_callable($evaluation)) {
-            if (null === $testMessage || null === $helpHtml) {
-                throw new InvalidArgumentException('You must provide the parameters testMessage and helpHtml for a callback evaluation.');
-            }
-
-            $fulfilled = call_user_func($evaluation, $cfgValue);
-        } else {
-            if (null === $testMessage) {
-                $testMessage = sprintf('%s %s be %s in php.ini',
-                    $cfgName,
-                    $optional ? 'should' : 'must',
-                    $evaluation ? 'enabled' : 'disabled'
-                );
-            }
-
-            if (null === $helpHtml) {
-                $helpHtml = sprintf('Set <strong>%s</strong> to <strong>%s</strong> in php.ini<a href="#phpini">*</a>.',
-                    $cfgName,
-                    $evaluation ? 'on' : 'off'
-                );
-            }
-
-            $fulfilled = $evaluation == $cfgValue;
-        }
-
-        parent::__construct($fulfilled || ($approveCfgAbsence && false === $cfgValue), $testMessage, $helpHtml, $helpText, $optional);
-    }
-}
-
-/**
- * A RequirementCollection represents a set of Requirement instances.
- *
- * @author Tobias Schultze <http://tobion.de>
- */
-class RequirementCollection implements IteratorAggregate
-{
-    /**
-     * @var Requirement[]
-     */
-    private $requirements = array();
-
-    /**
-     * Gets the current RequirementCollection as an Iterator.
-     *
-     * @return Traversable A Traversable interface
-     */
-    public function getIterator()
-    {
-        return new ArrayIterator($this->requirements);
-    }
-
-    /**
-     * Adds a Requirement.
-     *
-     * @param Requirement $requirement A Requirement instance
-     */
-    public function add(Requirement $requirement)
-    {
-        $this->requirements[] = $requirement;
-    }
-
-    /**
-     * Adds a mandatory requirement.
-     *
-     * @param bool        $fulfilled   Whether the requirement is fulfilled
-     * @param string      $testMessage The message for testing the requirement
-     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
-     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
-     */
-    public function addRequirement($fulfilled, $testMessage, $helpHtml, $helpText = null)
-    {
-        $this->add(new Requirement($fulfilled, $testMessage, $helpHtml, $helpText, false));
-    }
-
-    /**
-     * Adds an optional recommendation.
-     *
-     * @param bool        $fulfilled   Whether the recommendation is fulfilled
-     * @param string      $testMessage The message for testing the recommendation
-     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
-     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
-     */
-    public function addRecommendation($fulfilled, $testMessage, $helpHtml, $helpText = null)
-    {
-        $this->add(new Requirement($fulfilled, $testMessage, $helpHtml, $helpText, true));
-    }
-
-    /**
-     * Adds a mandatory requirement in form of a php.ini configuration.
-     *
-     * @param string        $cfgName           The configuration name used for ini_get()
-     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
-     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
-     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
-     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
-     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
-     * @param string        $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
-     * @param string        $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
-     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
-     */
-    public function addPhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null)
-    {
-        $this->add(new PhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence, $testMessage, $helpHtml, $helpText, false));
-    }
-
-    /**
-     * Adds an optional recommendation in form of a php.ini configuration.
-     *
-     * @param string        $cfgName           The configuration name used for ini_get()
-     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
-     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
-     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
-     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
-     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
-     * @param string        $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
-     * @param string        $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
-     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
-     */
-    public function addPhpIniRecommendation($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null)
-    {
-        $this->add(new PhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence, $testMessage, $helpHtml, $helpText, true));
-    }
-
-    /**
-     * Adds a requirement collection to the current set of requirements.
-     *
-     * @param RequirementCollection $collection A RequirementCollection instance
-     */
-    public function addCollection(RequirementCollection $collection)
-    {
-        $this->requirements = array_merge($this->requirements, $collection->all());
-    }
-
-    /**
-     * Returns both requirements and recommendations.
-     *
-     * @return Requirement[]
-     */
-    public function all()
-    {
-        return $this->requirements;
-    }
-
-    /**
-     * Returns all mandatory requirements.
-     *
-     * @return Requirement[]
-     */
-    public function getRequirements()
-    {
-        $array = array();
-        foreach ($this->requirements as $req) {
-            if (!$req->isOptional()) {
-                $array[] = $req;
-            }
-        }
-
-        return $array;
-    }
-
-    /**
-     * Returns the mandatory requirements that were not met.
-     *
-     * @return Requirement[]
-     */
-    public function getFailedRequirements()
-    {
-        $array = array();
-        foreach ($this->requirements as $req) {
-            if (!$req->isFulfilled() && !$req->isOptional()) {
-                $array[] = $req;
-            }
-        }
-
-        return $array;
-    }
-
-    /**
-     * Returns all optional recommendations.
-     *
-     * @return Requirement[]
-     */
-    public function getRecommendations()
-    {
-        $array = array();
-        foreach ($this->requirements as $req) {
-            if ($req->isOptional()) {
-                $array[] = $req;
-            }
-        }
-
-        return $array;
-    }
-
-    /**
-     * Returns the recommendations that were not met.
-     *
-     * @return Requirement[]
-     */
-    public function getFailedRecommendations()
-    {
-        $array = array();
-        foreach ($this->requirements as $req) {
-            if (!$req->isFulfilled() && $req->isOptional()) {
-                $array[] = $req;
-            }
-        }
-
-        return $array;
-    }
-
-    /**
-     * Returns whether a php.ini configuration is not correct.
-     *
-     * @return bool php.ini configuration problem?
-     */
-    public function hasPhpIniConfigIssue()
-    {
-        foreach ($this->requirements as $req) {
-            if (!$req->isFulfilled() && $req instanceof PhpIniRequirement) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Returns the PHP configuration file (php.ini) path.
-     *
-     * @return string|false php.ini file path
-     */
-    public function getPhpIniConfigPath()
-    {
-        return get_cfg_var('cfg_file_path');
-    }
-}
-
-/**
- * This class specifies all requirements and optional recommendations that
- * are necessary to run the Symfony Standard Edition.
- *
- * @author Tobias Schultze <http://tobion.de>
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class SymfonyRequirements extends RequirementCollection
-{
-    const LEGACY_REQUIRED_PHP_VERSION = '5.3.3';
-    const REQUIRED_PHP_VERSION = '5.5.9';
-
-    /**
-     * Constructor that initializes the requirements.
-     */
-    public function __construct()
-    {
-        /* mandatory requirements follow */
-
-        $installedPhpVersion = phpversion();
-        $requiredPhpVersion = $this->getPhpRequiredVersion();
-
-        $this->addRecommendation(
-            $requiredPhpVersion,
-            'Vendors should be installed in order to check all requirements.',
-            'Run the <code>composer install</code> command.',
-            'Run the "composer install" command.'
-        );
-
-        if (false !== $requiredPhpVersion) {
-            $this->addRequirement(
-                version_compare($installedPhpVersion, $requiredPhpVersion, '>='),
-                sprintf('PHP version must be at least %s (%s installed)', $requiredPhpVersion, $installedPhpVersion),
-                sprintf('You are running PHP version "<strong>%s</strong>", but Symfony needs at least PHP "<strong>%s</strong>" to run.
-                Before using Symfony, upgrade your PHP installation, preferably to the latest version.',
-                    $installedPhpVersion, $requiredPhpVersion),
-                sprintf('Install PHP %s or newer (installed version is %s)', $requiredPhpVersion, $installedPhpVersion)
-            );
-        }
-
-        $this->addRequirement(
-            version_compare($installedPhpVersion, '5.3.16', '!='),
-            'PHP version must not be 5.3.16 as Symfony won\'t work properly with it',
-            'Install PHP 5.3.17 or newer (or downgrade to an earlier PHP version)'
-        );
-
-        $this->addRequirement(
-            is_dir(__DIR__.'/../vendor/composer'),
-            'Vendor libraries must be installed',
-            'Vendor libraries are missing. Install composer following instructions from <a href="http://getcomposer.org/">http://getcomposer.org/</a>. '.
-                'Then run "<strong>php composer.phar install</strong>" to install them.'
-        );
-
-        $cacheDir = is_dir(__DIR__.'/../var/cache') ? __DIR__.'/../var/cache' : __DIR__.'/cache';
-
-        $this->addRequirement(
-            is_writable($cacheDir),
-            'app/cache/ or var/cache/ directory must be writable',
-            'Change the permissions of either "<strong>app/cache/</strong>" or  "<strong>var/cache/</strong>" directory so that the web server can write into it.'
-        );
-
-        $logsDir = is_dir(__DIR__.'/../var/logs') ? __DIR__.'/../var/logs' : __DIR__.'/logs';
-
-        $this->addRequirement(
-            is_writable($logsDir),
-            'app/logs/ or var/logs/ directory must be writable',
-            'Change the permissions of either "<strong>app/logs/</strong>" or  "<strong>var/logs/</strong>" directory so that the web server can write into it.'
-        );
-
-        if (version_compare($installedPhpVersion, '7.0.0', '<')) {
-            $this->addPhpIniRequirement(
-                'date.timezone', true, false,
-                'date.timezone setting must be set',
-                'Set the "<strong>date.timezone</strong>" setting in php.ini<a href="#phpini">*</a> (like Europe/Paris).'
-            );
-        }
-
-        if (false !== $requiredPhpVersion && version_compare($installedPhpVersion, $requiredPhpVersion, '>=')) {
-            $timezones = array();
-            foreach (DateTimeZone::listAbbreviations() as $abbreviations) {
-                foreach ($abbreviations as $abbreviation) {
-                    $timezones[$abbreviation['timezone_id']] = true;
-                }
-            }
-
-            $this->addRequirement(
-                isset($timezones[@date_default_timezone_get()]),
-                sprintf('Configured default timezone "%s" must be supported by your installation of PHP', @date_default_timezone_get()),
-                'Your default timezone is not supported by PHP. Check for typos in your <strong>php.ini</strong> file and have a look at the list of deprecated timezones at <a href="http://php.net/manual/en/timezones.others.php">http://php.net/manual/en/timezones.others.php</a>.'
-            );
-        }
-
-        $this->addRequirement(
-            function_exists('iconv'),
-            'iconv() must be available',
-            'Install and enable the <strong>iconv</strong> extension.'
-        );
-
-        $this->addRequirement(
-            function_exists('json_encode'),
-            'json_encode() must be available',
-            'Install and enable the <strong>JSON</strong> extension.'
-        );
-
-        $this->addRequirement(
-            function_exists('session_start'),
-            'session_start() must be available',
-            'Install and enable the <strong>session</strong> extension.'
-        );
-
-        $this->addRequirement(
-            function_exists('ctype_alpha'),
-            'ctype_alpha() must be available',
-            'Install and enable the <strong>ctype</strong> extension.'
-        );
-
-        $this->addRequirement(
-            function_exists('token_get_all'),
-            'token_get_all() must be available',
-            'Install and enable the <strong>Tokenizer</strong> extension.'
-        );
-
-        $this->addRequirement(
-            function_exists('simplexml_import_dom'),
-            'simplexml_import_dom() must be available',
-            'Install and enable the <strong>SimpleXML</strong> extension.'
-        );
-
-        if (function_exists('apc_store') && ini_get('apc.enabled')) {
-            if (version_compare($installedPhpVersion, '5.4.0', '>=')) {
-                $this->addRequirement(
-                    version_compare(phpversion('apc'), '3.1.13', '>='),
-                    'APC version must be at least 3.1.13 when using PHP 5.4',
-                    'Upgrade your <strong>APC</strong> extension (3.1.13+).'
-                );
-            } else {
-                $this->addRequirement(
-                    version_compare(phpversion('apc'), '3.0.17', '>='),
-                    'APC version must be at least 3.0.17',
-                    'Upgrade your <strong>APC</strong> extension (3.0.17+).'
-                );
-            }
-        }
-
-        $this->addPhpIniRequirement('detect_unicode', false);
-
-        if (extension_loaded('suhosin')) {
-            $this->addPhpIniRequirement(
-                'suhosin.executor.include.whitelist',
-                create_function('$cfgValue', 'return false !== stripos($cfgValue, "phar");'),
-                false,
-                'suhosin.executor.include.whitelist must be configured correctly in php.ini',
-                'Add "<strong>phar</strong>" to <strong>suhosin.executor.include.whitelist</strong> in php.ini<a href="#phpini">*</a>.'
-            );
-        }
-
-        if (extension_loaded('xdebug')) {
-            $this->addPhpIniRequirement(
-                'xdebug.show_exception_trace', false, true
-            );
-
-            $this->addPhpIniRequirement(
-                'xdebug.scream', false, true
-            );
-
-            $this->addPhpIniRecommendation(
-                'xdebug.max_nesting_level',
-                create_function('$cfgValue', 'return $cfgValue > 100;'),
-                true,
-                'xdebug.max_nesting_level should be above 100 in php.ini',
-                'Set "<strong>xdebug.max_nesting_level</strong>" to e.g. "<strong>250</strong>" in php.ini<a href="#phpini">*</a> to stop Xdebug\'s infinite recursion protection erroneously throwing a fatal error in your project.'
-            );
-        }
-
-        $pcreVersion = defined('PCRE_VERSION') ? (float) PCRE_VERSION : null;
-
-        $this->addRequirement(
-            null !== $pcreVersion,
-            'PCRE extension must be available',
-            'Install the <strong>PCRE</strong> extension (version 8.0+).'
-        );
-
-        if (extension_loaded('mbstring')) {
-            $this->addPhpIniRequirement(
-                'mbstring.func_overload',
-                create_function('$cfgValue', 'return (int) $cfgValue === 0;'),
-                true,
-                'string functions should not be overloaded',
-                'Set "<strong>mbstring.func_overload</strong>" to <strong>0</strong> in php.ini<a href="#phpini">*</a> to disable function overloading by the mbstring extension.'
-            );
-        }
-
-        /* optional recommendations follow */
-
-        if (file_exists(__DIR__.'/../vendor/composer')) {
-            require_once __DIR__.'/../vendor/autoload.php';
-
-            try {
-                $r = new ReflectionClass('Sensio\Bundle\DistributionBundle\SensioDistributionBundle');
-
-                $contents = file_get_contents(dirname($r->getFileName()).'/Resources/skeleton/app/SymfonyRequirements.php');
-            } catch (ReflectionException $e) {
-                $contents = '';
-            }
-            $this->addRecommendation(
-                file_get_contents(__FILE__) === $contents,
-                'Requirements file should be up-to-date',
-                'Your requirements file is outdated. Run composer install and re-check your configuration.'
-            );
-        }
-
-        $this->addRecommendation(
-            version_compare($installedPhpVersion, '5.3.4', '>='),
-            'You should use at least PHP 5.3.4 due to PHP bug #52083 in earlier versions',
-            'Your project might malfunction randomly due to PHP bug #52083 ("Notice: Trying to get property of non-object"). Install PHP 5.3.4 or newer.'
-        );
-
-        $this->addRecommendation(
-            version_compare($installedPhpVersion, '5.3.8', '>='),
-            'When using annotations you should have at least PHP 5.3.8 due to PHP bug #55156',
-            'Install PHP 5.3.8 or newer if your project uses annotations.'
-        );
-
-        $this->addRecommendation(
-            version_compare($installedPhpVersion, '5.4.0', '!='),
-            'You should not use PHP 5.4.0 due to the PHP bug #61453',
-            'Your project might not work properly due to the PHP bug #61453 ("Cannot dump definitions which have method calls"). Install PHP 5.4.1 or newer.'
-        );
-
-        $this->addRecommendation(
-            version_compare($installedPhpVersion, '5.4.11', '>='),
-            'When using the logout handler from the Symfony Security Component, you should have at least PHP 5.4.11 due to PHP bug #63379 (as a workaround, you can also set invalidate_session to false in the security logout handler configuration)',
-            'Install PHP 5.4.11 or newer if your project uses the logout handler from the Symfony Security Component.'
-        );
-
-        $this->addRecommendation(
-            (version_compare($installedPhpVersion, '5.3.18', '>=') && version_compare($installedPhpVersion, '5.4.0', '<'))
-            ||
-            version_compare($installedPhpVersion, '5.4.8', '>='),
-            'You should use PHP 5.3.18+ or PHP 5.4.8+ to always get nice error messages for fatal errors in the development environment due to PHP bug #61767/#60909',
-            'Install PHP 5.3.18+ or PHP 5.4.8+ if you want nice error messages for all fatal errors in the development environment.'
-        );
-
-        if (null !== $pcreVersion) {
-            $this->addRecommendation(
-                $pcreVersion >= 8.0,
-                sprintf('PCRE extension should be at least version 8.0 (%s installed)', $pcreVersion),
-                '<strong>PCRE 8.0+</strong> is preconfigured in PHP since 5.3.2 but you are using an outdated version of it. Symfony probably works anyway but it is recommended to upgrade your PCRE extension.'
-            );
-        }
-
-        $this->addRecommendation(
-            class_exists('DomDocument'),
-            'PHP-DOM and PHP-XML modules should be installed',
-            'Install and enable the <strong>PHP-DOM</strong> and the <strong>PHP-XML</strong> modules.'
-        );
-
-        $this->addRecommendation(
-            function_exists('mb_strlen'),
-            'mb_strlen() should be available',
-            'Install and enable the <strong>mbstring</strong> extension.'
-        );
-
-        $this->addRecommendation(
-            function_exists('iconv'),
-            'iconv() should be available',
-            'Install and enable the <strong>iconv</strong> extension.'
-        );
-
-        $this->addRecommendation(
-            function_exists('utf8_decode'),
-            'utf8_decode() should be available',
-            'Install and enable the <strong>XML</strong> extension.'
-        );
-
-        $this->addRecommendation(
-            function_exists('filter_var'),
-            'filter_var() should be available',
-            'Install and enable the <strong>filter</strong> extension.'
-        );
-
-        if (!defined('PHP_WINDOWS_VERSION_BUILD')) {
-            $this->addRecommendation(
-                function_exists('posix_isatty'),
-                'posix_isatty() should be available',
-                'Install and enable the <strong>php_posix</strong> extension (used to colorize the CLI output).'
-            );
-        }
-
-        $this->addRecommendation(
-            extension_loaded('intl'),
-            'intl extension should be available',
-            'Install and enable the <strong>intl</strong> extension (used for validators).'
-        );
-
-        if (extension_loaded('intl')) {
-            // in some WAMP server installations, new Collator() returns null
-            $this->addRecommendation(
-                null !== new Collator('fr_FR'),
-                'intl extension should be correctly configured',
-                'The intl extension does not behave properly. This problem is typical on PHP 5.3.X x64 WIN builds.'
-            );
-
-            // check for compatible ICU versions (only done when you have the intl extension)
-            if (defined('INTL_ICU_VERSION')) {
-                $version = INTL_ICU_VERSION;
-            } else {
-                $reflector = new ReflectionExtension('intl');
-
-                ob_start();
-                $reflector->info();
-                $output = strip_tags(ob_get_clean());
-
-                preg_match('/^ICU version +(?:=> )?(.*)$/m', $output, $matches);
-                $version = $matches[1];
-            }
-
-            $this->addRecommendation(
-                version_compare($version, '4.0', '>='),
-                'intl ICU version should be at least 4+',
-                'Upgrade your <strong>intl</strong> extension with a newer ICU version (4+).'
-            );
-
-            if (class_exists('Symfony\Component\Intl\Intl')) {
-                $this->addRecommendation(
-                    \Symfony\Component\Intl\Intl::getIcuDataVersion() <= \Symfony\Component\Intl\Intl::getIcuVersion(),
-                    sprintf('intl ICU version installed on your system is outdated (%s) and does not match the ICU data bundled with Symfony (%s)', \Symfony\Component\Intl\Intl::getIcuVersion(), \Symfony\Component\Intl\Intl::getIcuDataVersion()),
-                    'To get the latest internationalization data upgrade the ICU system package and the intl PHP extension.'
-                );
-                if (\Symfony\Component\Intl\Intl::getIcuDataVersion() <= \Symfony\Component\Intl\Intl::getIcuVersion()) {
-                    $this->addRecommendation(
-                        \Symfony\Component\Intl\Intl::getIcuDataVersion() === \Symfony\Component\Intl\Intl::getIcuVersion(),
-                        sprintf('intl ICU version installed on your system (%s) does not match the ICU data bundled with Symfony (%s)', \Symfony\Component\Intl\Intl::getIcuVersion(), \Symfony\Component\Intl\Intl::getIcuDataVersion()),
-                        'To avoid internationalization data inconsistencies upgrade the symfony/intl component.'
-                    );
-                }
-            }
-
-            $this->addPhpIniRecommendation(
-                'intl.error_level',
-                create_function('$cfgValue', 'return (int) $cfgValue === 0;'),
-                true,
-                'intl.error_level should be 0 in php.ini',
-                'Set "<strong>intl.error_level</strong>" to "<strong>0</strong>" in php.ini<a href="#phpini">*</a> to inhibit the messages when an error occurs in ICU functions.'
-            );
-        }
-
-        $accelerator =
-            (extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'))
-            ||
-            (extension_loaded('apc') && ini_get('apc.enabled'))
-            ||
-            (extension_loaded('Zend Optimizer+') && ini_get('zend_optimizerplus.enable'))
-            ||
-            (extension_loaded('Zend OPcache') && ini_get('opcache.enable'))
-            ||
-            (extension_loaded('xcache') && ini_get('xcache.cacher'))
-            ||
-            (extension_loaded('wincache') && ini_get('wincache.ocenabled'))
-        ;
-
-        $this->addRecommendation(
-            $accelerator,
-            'a PHP accelerator should be installed',
-            'Install and/or enable a <strong>PHP accelerator</strong> (highly recommended).'
-        );
-
-        if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
-            $this->addRecommendation(
-                $this->getRealpathCacheSize() >= 5 * 1024 * 1024,
-                'realpath_cache_size should be at least 5M in php.ini',
-                'Setting "<strong>realpath_cache_size</strong>" to e.g. "<strong>5242880</strong>" or "<strong>5M</strong>" in php.ini<a href="#phpini">*</a> may improve performance on Windows significantly in some cases.'
-            );
-        }
-
-        $this->addPhpIniRecommendation('short_open_tag', false);
-
-        $this->addPhpIniRecommendation('magic_quotes_gpc', false, true);
-
-        $this->addPhpIniRecommendation('register_globals', false, true);
-
-        $this->addPhpIniRecommendation('session.auto_start', false);
-
-        $this->addRecommendation(
-            class_exists('PDO'),
-            'PDO should be installed',
-            'Install <strong>PDO</strong> (mandatory for Doctrine).'
-        );
-
-        if (class_exists('PDO')) {
-            $drivers = PDO::getAvailableDrivers();
-            $this->addRecommendation(
-                count($drivers) > 0,
-                sprintf('PDO should have some drivers installed (currently available: %s)', count($drivers) ? implode(', ', $drivers) : 'none'),
-                'Install <strong>PDO drivers</strong> (mandatory for Doctrine).'
-            );
-        }
-    }
-
-    /**
-     * Loads realpath_cache_size from php.ini and converts it to int.
-     *
-     * (e.g. 16k is converted to 16384 int)
-     *
-     * @return int
-     */
-    protected function getRealpathCacheSize()
-    {
-        $size = ini_get('realpath_cache_size');
-        $size = trim($size);
-        $unit = strtolower(substr($size, -1, 1));
-        switch ($unit) {
-            case 'g':
-                return $size * 1024 * 1024 * 1024;
-            case 'm':
-                return $size * 1024 * 1024;
-            case 'k':
-                return $size * 1024;
-            default:
-                return (int) $size;
-        }
-    }
-
-    /**
-     * Defines PHP required version from Symfony version.
-     *
-     * @return string|false The PHP required version or false if it could not be guessed
-     */
-    protected function getPhpRequiredVersion()
-    {
-        if (!file_exists($path = __DIR__.'/../composer.lock')) {
-            return false;
-        }
-
-        $composerLock = json_decode(file_get_contents($path), true);
-        foreach ($composerLock['packages'] as $package) {
-            $name = $package['name'];
-            if ('symfony/symfony' !== $name && 'symfony/http-kernel' !== $name) {
-                continue;
-            }
-
-            return (int) $package['version'][1] > 2 ? self::REQUIRED_PHP_VERSION : self::LEGACY_REQUIRED_PHP_VERSION;
-        }
-
-        return false;
-    }
-}