diff --git a/src/danog/MadelineProto/DataCenter.php b/src/danog/MadelineProto/DataCenter.php
index d333019c..cfdaa87e 100644
--- a/src/danog/MadelineProto/DataCenter.php
+++ b/src/danog/MadelineProto/DataCenter.php
@@ -77,14 +77,19 @@ class DataCenter
 
         if (!isset($this->dclist[$test][$ipv6][$dc_number]['ip_address'])) {
             unset($this->sockets[$dc_number]);
+
             return false;
         }
         $address = $this->dclist[$test][$ipv6][$dc_number]['ip_address'];
         $port = $this->dclist[$test][$ipv6][$dc_number]['port'];
 
         if (isset($this->dclist[$test][$ipv6][$dc_number]['tcpo_only']) && $this->dclist[$test][$ipv6][$dc_number]['tcpo_only']) {
-            if ($dc_config_number === 'all') $dc_config_number = $dc_number;
-            if (!isset($this->settings[$dc_config_number])) $this->settings[$dc_config_number] = $this->settings['all'];
+            if ($dc_config_number === 'all') {
+                $dc_config_number = $dc_number;
+            }
+            if (!isset($this->settings[$dc_config_number])) {
+                $this->settings[$dc_config_number] = $this->settings['all'];
+            }
             $this->settings[$dc_config_number]['protocol'] = 'obfuscated2';
         }
 
@@ -110,9 +115,11 @@ class DataCenter
                     $this->sockets[$dc_number] = new Connection($this->settings[$dc_config_number]['proxy'], $this->settings[$dc_config_number]['proxy_extra'], $address, $port, $this->settings[$dc_config_number]['protocol'], $this->settings[$dc_config_number]['timeout'], $this->settings[$dc_config_number]['ipv6']);
                 }
                 \danog\MadelineProto\Logger::log(['OK!'], \danog\MadelineProto\Logger::WARNING);
+
                 return true;
             } catch (\danog\MadelineProto\Exception $e) {
-            } catch (\danog\MadelineProto\NothingInTheSocketException $e) { ; }
+            } catch (\danog\MadelineProto\NothingInTheSocketException $e) {
+            }
 
             switch ($x) {
                case 0:
@@ -146,6 +153,7 @@ class DataCenter
                    return false;
             }
         } while (++$x);
+
         return false;
     }
 
diff --git a/src/danog/MadelineProto/MTProto.php b/src/danog/MadelineProto/MTProto.php
index 8cb68b20..87930a64 100644
--- a/src/danog/MadelineProto/MTProto.php
+++ b/src/danog/MadelineProto/MTProto.php
@@ -205,7 +205,7 @@ class MTProto
         // Connect to servers
         \danog\MadelineProto\Logger::log([\danog\MadelineProto\Lang::$current_lang['inst_dc']], Logger::ULTRA_VERBOSE);
         if (isset($this->datacenter)) {
-            $this->connect_to_all_dcs();//datacenter->__construct($this->settings['connection'], $this->settings['connection_settings']);
+            $this->connect_to_all_dcs(); //datacenter->__construct($this->settings['connection'], $this->settings['connection_settings']);
         } else {
             $this->datacenter = new DataCenter($this->settings['connection'], $this->settings['connection_settings']);
         }
@@ -307,7 +307,11 @@ class MTProto
         $this->reset_session();
         if (!isset($this->v) || $this->v !== self::V) {
             \danog\MadelineProto\Logger::log([\danog\MadelineProto\Lang::$current_lang['serialization_ofd']], Logger::WARNING);
-            foreach ($this->datacenter->sockets as $dc_id => $socket) { if ($this->authorized === self::LOGGED_IN && strpos($dc_id, '_') === false) $socket->authorized = true; } //$this->authorized === self::LOGGED_IN; }
+            foreach ($this->datacenter->sockets as $dc_id => $socket) {
+                if ($this->authorized === self::LOGGED_IN && strpos($dc_id, '_') === false) {
+                    $socket->authorized = true;
+                }
+            } //$this->authorized === self::LOGGED_IN; }
             $settings = $this->settings;
             if (isset($settings['updates']['callback'][0]) && $settings['updates']['callback'][0] === $this) {
                 $settings['updates']['callback'] = 'get_updates_update_handler';
@@ -358,7 +362,7 @@ class MTProto
             $this->channels_state = [];
             $this->got_state = false;
         }
-        $this->connect_to_all_dcs();//datacenter->__construct($this->settings['connection'], $this->settings['connection_settings']);
+        $this->connect_to_all_dcs(); //datacenter->__construct($this->settings['connection'], $this->settings['connection_settings']);
         foreach ($this->calls as $id => $controller) {
             if (!is_object($controller)) {
                 unset($this->calls[$id]);
@@ -638,15 +642,19 @@ class MTProto
     }
 
     private $initing_authorization = false;
+
     // Creates authorization keys
     public function init_authorization()
     {
         $this->initing_authorization = true;
         $this->updates_state['sync_loading'] = true;
+
         try {
             foreach ($this->datacenter->sockets as $id => $socket) {
                 $cdn = strpos($id, 'cdn');
-                if (strpos($id, 'media') !== false && !$cdn) continue;
+                if (strpos($id, 'media') !== false && !$cdn) {
+                    continue;
+                }
                 if ($socket->session_id === null) {
                     $socket->session_id = $this->random(8);
                     $socket->session_in_seq_no = 0;
@@ -673,7 +681,8 @@ class MTProto
                                         $authorization = $this->method_call('auth.importAuthorization', $exported_authorization, ['datacenter' => $id]);
                                         $socket->authorized = true;
                                         break;
-                                    } catch (\danog\MadelineProto\RPCErrorException $e) {} // Turns out this DC isn't authorized after all
+                                    } catch (\danog\MadelineProto\RPCErrorException $e) {
+                                    } // Turns out this DC isn't authorized after all
                                 }
                             }
                         }
@@ -683,12 +692,10 @@ class MTProto
                         $this->method_call('http_wait', ['max_wait' => 0, 'wait_after' => 0, 'max_delay' => 0], ['datacenter' => $id]);
                     }
                 }
-
             }
         } finally {
             $this->initing_authorization = false;
             $this->updates_state['sync_loading'] = false;
-
         }
     }
 
diff --git a/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php b/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
index 62ff00e4..5154c54e 100644
--- a/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
@@ -337,7 +337,9 @@ trait ResponseHandler
                         throw new \danog\MadelineProto\RPCErrorException($server_answer['error_message'], $server_answer['error_code']);
                     case 'AUTH_KEY_UNREGISTERED':
                     case 'AUTH_KEY_INVALID':
-                        if ($this->authorized !== self::LOGGED_IN) throw new \danog\MadelineProto\RPCErrorException($server_answer['error_message'], $server_answer['error_code']);
+                        if ($this->authorized !== self::LOGGED_IN) {
+                            throw new \danog\MadelineProto\RPCErrorException($server_answer['error_message'], $server_answer['error_code']);
+                        }
                         $this->datacenter->sockets[$aargs['datacenter']]->temp_auth_key = null;
                         $this->datacenter->sockets[$aargs['datacenter']]->auth_key = null;
                         $this->datacenter->sockets[$aargs['datacenter']]->authorized = false;
diff --git a/src/danog/MadelineProto/Serialization.php b/src/danog/MadelineProto/Serialization.php
index 9024aec2..c6e2a60b 100644
--- a/src/danog/MadelineProto/Serialization.php
+++ b/src/danog/MadelineProto/Serialization.php
@@ -22,6 +22,7 @@ class Serialization
     public static function serialize_all($exception)
     {
         echo $exception.PHP_EOL;
+
         return;
         foreach (self::$instances as $instance) {
             if (isset($instance->session)) {
diff --git a/src/danog/MadelineProto/Wrappers/Login.php b/src/danog/MadelineProto/Wrappers/Login.php
index e6c02527..98b3e79f 100644
--- a/src/danog/MadelineProto/Wrappers/Login.php
+++ b/src/danog/MadelineProto/Wrappers/Login.php
@@ -19,7 +19,9 @@ trait Login
 {
     public function logout()
     {
-        foreach ($this->datacenter->sockets as $socket) { $socket->authorized = false; }
+        foreach ($this->datacenter->sockets as $socket) {
+            $socket->authorized = false;
+        }
         $this->authorized = self::NOT_LOGGED_IN;
         $this->authorization = null;
         $this->updates = [];
@@ -134,7 +136,6 @@ trait Login
         $this->datacenter->sockets[$this->datacenter->curdc]->authorized = true;
         $this->init_authorization();
 
-
         \danog\MadelineProto\Logger::log([\danog\MadelineProto\Lang::$current_lang['login_ok']], \danog\MadelineProto\Logger::NOTICE);
 
         return $this->authorization;
@@ -162,7 +163,6 @@ trait Login
         $this->authorized = self::LOGGED_IN;
         $this->init_authorization();
 
-
         return $this->get_self();
     }