diff --git a/src/danog/MadelineProto/MTProto.php b/src/danog/MadelineProto/MTProto.php
index f545424c..a1cf63d1 100644
--- a/src/danog/MadelineProto/MTProto.php
+++ b/src/danog/MadelineProto/MTProto.php
@@ -287,7 +287,7 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB
                     'mtproto'      => __DIR__.'/TL_mtproto_v1.json', // mtproto TL scheme
                     'telegram'     => __DIR__.'/TL_telegram_v65.tl', // telegram TL scheme
                     'secret'       => __DIR__.'/TL_secret.tl', // secret chats TL scheme
-                    'calls'       => __DIR__.'/TL_calls.tl', // calls TL scheme
+                    'calls'        => __DIR__.'/TL_calls.tl', // calls TL scheme
                     'td'           => __DIR__.'/TL_td.tl', // telegram-cli TL scheme
                     'botAPI'       => __DIR__.'/TL_botAPI.tl', // bot API TL scheme for file ids
                 ],
diff --git a/src/danog/MadelineProto/MTProtoTools/PeerHandler.php b/src/danog/MadelineProto/MTProtoTools/PeerHandler.php
index dd1ee3f2..7787c4f2 100644
--- a/src/danog/MadelineProto/MTProtoTools/PeerHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/PeerHandler.php
@@ -192,7 +192,9 @@ trait PeerHandler
         }
 
         if (is_numeric($id)) {
-            if (is_string($id)) $id = $this->bigint ? ((float) $id) : ((int) $id);
+            if (is_string($id)) {
+                $id = $this->bigint ? ((float) $id) : ((int) $id);
+            }
             if (isset($this->chats[$id])) {
                 return $this->gen_all($this->chats[$id]);
             }
@@ -505,7 +507,9 @@ trait PeerHandler
         }
         throw new \danog\MadelineProto\Exception('resolve_username returned an unexpected constructor: '.var_export($res, true));
     }
-    public function to_supergroup($id) {
-        return -($id + pow(10, (int) floor(log($id, 10)+3)));
+
+    public function to_supergroup($id)
+    {
+        return -($id + pow(10, (int) floor(log($id, 10) + 3)));
     }
 }
diff --git a/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php b/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
index 8342a976..e86e3c34 100644
--- a/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/UpdateHandler.php
@@ -513,6 +513,7 @@ trait UpdateHandler
             if ($update['qts'] > $cur_state['qts'] + 1) {
                 \danog\MadelineProto\Logger::log(['Qts hole. update qts: '.$update['qts'].' > current qts '.$cur_state['qts'].'+1, chat id: '.$update['message']['chat_id']], \danog\MadelineProto\Logger::ERROR);
                 $this->get_updates_difference();
+
                 return false;
             }
             \danog\MadelineProto\Logger::log(['Applying qts: '.$update['qts'].' over current qts '.$cur_state['qts'].', chat id: '.$update['message']['chat_id']], \danog\MadelineProto\Logger::VERBOSE);
diff --git a/src/danog/MadelineProto/SecretChats/MessageHandler.php b/src/danog/MadelineProto/SecretChats/MessageHandler.php
index 38d86136..7aa9decc 100644
--- a/src/danog/MadelineProto/SecretChats/MessageHandler.php
+++ b/src/danog/MadelineProto/SecretChats/MessageHandler.php
@@ -43,6 +43,7 @@ trait MessageHandler
         $this->secret_chats[$chat_id]['out_seq_no']++;
 
         $message = $this->secret_chats[$chat_id]['key']['fingerprint'].$message_key.$this->ige_encrypt($message, $aes_key, $aes_iv);
+
         return $message;
     }
 
@@ -57,10 +58,13 @@ trait MessageHandler
         $old = false;
         if ($auth_key_id !== $this->secret_chats[$message['message']['chat_id']]['key']['fingerprint']) {
             if (isset($this->secret_chats[$message['message']['chat_id']]['old_key']['fingerprint'])) {
-                if ($auth_key_id !== $this->secret_chats[$message['message']['chat_id']]['old_key']['fingerprint']) throw new \danog\MadelineProto\SecurityException('Key fingerprint mismatch');
+                if ($auth_key_id !== $this->secret_chats[$message['message']['chat_id']]['old_key']['fingerprint']) {
+                    throw new \danog\MadelineProto\SecurityException('Key fingerprint mismatch');
+                }
                 $old = true;
-            } else throw new \danog\MadelineProto\SecurityException('Key fingerprint mismatch');
-
+            } else {
+                throw new \danog\MadelineProto\SecurityException('Key fingerprint mismatch');
+            }
         }
         $message_key = substr($message['message']['bytes'], 8, 16);
         $encrypted_data = substr($message['message']['bytes'], 24);
diff --git a/src/danog/MadelineProto/SecretChats/SeqNoHandler.php b/src/danog/MadelineProto/SecretChats/SeqNoHandler.php
index 08d7eb43..c97bd514 100644
--- a/src/danog/MadelineProto/SecretChats/SeqNoHandler.php
+++ b/src/danog/MadelineProto/SecretChats/SeqNoHandler.php
@@ -19,39 +19,42 @@ trait SeqNoHandler
 {
     public function check_secret_in_seq_no($chat_id, $seqno)
     {
-        $seqno = ($seqno - $this->secret_chats[$chat_id]['out_seq_no_x'])/2;
+        $seqno = ($seqno - $this->secret_chats[$chat_id]['out_seq_no_x']) / 2;
         $last = 0;
         foreach ($this->secret_chats[$chat_id]['incoming'] as $message) {
             if (isset($message['decrypted_message']['in_seq_no'])) {
-                if (($message['decrypted_message']['in_seq_no'] - $this->secret_chats[$chat_id]['out_seq_no_x'])/2 < $last) {
-
+                if (($message['decrypted_message']['in_seq_no'] - $this->secret_chats[$chat_id]['out_seq_no_x']) / 2 < $last) {
                     unset($this->secret_chats[$chat_id]);
                     throw new \danog\MadelineProto\SecurityException('in_seq_no is not increasing');
                 }
-                $last = ($message['decrypted_message']['in_seq_no'] - $this->secret_chats[$chat_id]['out_seq_no_x'])/2;
+                $last = ($message['decrypted_message']['in_seq_no'] - $this->secret_chats[$chat_id]['out_seq_no_x']) / 2;
             }
         }
-        if ($seqno > $this->secret_chats[$chat_id]['out_seq_no']+1) {
+        if ($seqno > $this->secret_chats[$chat_id]['out_seq_no'] + 1) {
             unset($this->secret_chats[$chat_id]);
             throw new \danog\MadelineProto\SecurityException('in_seq_no is too big');
         }
-        return true;
 
+        return true;
     }
+
     public function check_secret_out_seq_no($chat_id, $seqno)
     {
-        $seqno = ($seqno - $this->secret_chats[$chat_id]['in_seq_no_x'])/2;
+        $seqno = ($seqno - $this->secret_chats[$chat_id]['in_seq_no_x']) / 2;
         $C = 0;
         foreach ($this->secret_chats[$chat_id]['incoming'] as $message) {
-            if (isset($message['decrypted_message']['out_seq_no']) && $C !== $this->secret_chats[$chat_id]['in_seq_no']-1) {
+            if (isset($message['decrypted_message']['out_seq_no']) && $C !== $this->secret_chats[$chat_id]['in_seq_no'] - 1) {
                 if (($message['decrypted_message']['out_seq_no'] - $this->secret_chats[$chat_id]['in_seq_no_x']) / 2 !== $C) {
-                    throw new \danog\MadelineProto\SecurityException('out_seq_no hole: should be '.$C.', is '.(($message['decrypted_message']['out_seq_no'] - $this->secret_chats[$chat_id]['in_seq_no_x'])/2));
-                } else $C++;
+                    throw new \danog\MadelineProto\SecurityException('out_seq_no hole: should be '.$C.', is '.(($message['decrypted_message']['out_seq_no'] - $this->secret_chats[$chat_id]['in_seq_no_x']) / 2));
+                } else {
+                    $C++;
+                }
             }
         }
         if ($seqno < $C) { // <= C
             \danog\MadelineProto\Logger::log(['WARNING: dropping repeated message with seqno '.$seqno]);
             $this->secret_chats[$chat_id]['in_seq_no']--;
+
             return false;
         }
         if ($seqno > $C) { // > C+1
@@ -59,6 +62,7 @@ trait SeqNoHandler
             throw new \danog\MadelineProto\SecurityException('WARNING: out_seq_no gap detected ('.$seqno.' > '.$C.')!');
             return false;
         }
+
         return true;
     }
 
@@ -71,5 +75,4 @@ trait SeqNoHandler
     {
         return ($this->secret_chats[$chat]['out_seq_no'] * 2) + $this->secret_chats[$chat]['out_seq_no_x'];
     }
-
 }
diff --git a/src/danog/MadelineProto/TL/TL.php b/src/danog/MadelineProto/TL/TL.php
index 13d88441..863f4cf6 100644
--- a/src/danog/MadelineProto/TL/TL.php
+++ b/src/danog/MadelineProto/TL/TL.php
@@ -343,6 +343,7 @@ trait TL
         if (!$bare) {
             $concat .= \danog\PHP\Struct::pack('<i', $constructorData['id']);
         }
+
         return $concat.$this->serialize_params($constructorData, $object, $layer);
     }
 
@@ -390,7 +391,7 @@ trait TL
                     continue;
                 }
                 if ($current_argument['name'] === 'random_bytes') {
-                    $serialized .= $this->serialize_object(['type' => 'bytes'], $this->random(15+(4*(random_int(0, PHP_INT_MAX) % 3))));
+                    $serialized .= $this->serialize_object(['type' => 'bytes'], $this->random(15 + (4 * (random_int(0, PHP_INT_MAX) % 3))));
                     continue;
                 }
                 if ($current_argument['name'] === 'data' && isset($arguments['message'])) {
@@ -561,7 +562,9 @@ trait TL
             if ($arg['name'] === 'random_bytes') {
                 if (strlen($x[$arg['name']]) < 15) {
                     throw new \danog\MadelineProto\SecurityException('random_bytes is too small!');
-                } else unset($x[$arg['name']]);
+                } else {
+                    unset($x[$arg['name']]);
+                }
             }
         }
         if (isset($x['flags'])) { // I don't think we need this anymore
diff --git a/src/danog/MadelineProto/TL/TLConstructor.php b/src/danog/MadelineProto/TL/TLConstructor.php
index 4a73806a..f40a6ce4 100644
--- a/src/danog/MadelineProto/TL/TLConstructor.php
+++ b/src/danog/MadelineProto/TL/TLConstructor.php
@@ -56,11 +56,14 @@ class TLConstructor extends TLParams
                     $key = $k;
                     $newlayer = $this->layer[$k];
                 }
-                if (!isset($key)) $key = $keys[0];
+                if (!isset($key)) {
+                    $key = $keys[0];
+                }
             }
         } else {
             $key = array_search($predicate, $this->predicate);
         }
+
         return ($key === false) ? false : [
             'id'        => $this->id[$key],
             'predicate' => $this->predicate[$key],
diff --git a/tests/testing.php b/tests/testing.php
index 3e6a8456..d8e223b3 100755
--- a/tests/testing.php
+++ b/tests/testing.php
@@ -20,7 +20,7 @@ $MadelineProto = false;
 try {
     $MadelineProto = \danog\MadelineProto\Serialization::deserialize('session.madeline');
 } catch (\danog\MadelineProto\Exception $e) {
-var_dump($e);
+    var_dump($e);
 }
 if (file_exists('.env')) {
     echo 'Loading .env...'.PHP_EOL;
@@ -85,8 +85,6 @@ $InputEncryptedChat = $MadelineProto->get_secret_chat($secret)['InputEncryptedCh
 $sentMessage = $MadelineProto->messages->sendEncrypted(['peer' => $InputEncryptedChat, 'message' => ['_' => 'decryptedMessage', 'media' => ['_' => 'decryptedMessageMediaEmpty'], 'ttl' => 10, 'message' => $message, 'entities' => [['_' => 'messageEntityCode', 'offset' => 0, 'length' => mb_strlen($message)]]]]); // should work with all layers
 \danog\MadelineProto\Logger::log([$sentMessage], \danog\MadelineProto\Logger::NOTICE);
 
-
-
 $media = [];
 $secret_media = [];
 
@@ -104,7 +102,6 @@ $secret_media['document_photo'] = ['peer' => $secret, 'file' => $inputEncryptedF
 // Photo, secret chat
 $secret_media['photo'] = ['peer' => $secret, 'file' => $inputEncryptedFile, 'message' => ['_' => 'decryptedMessage', 'ttl' => 0, 'message' => '', 'media' => ['_' => 'decryptedMessageMediaPhoto', 'thumb' => file_get_contents('tests/faust.preview.jpg'), 'thumb_w' => 90, 'thumb_h' => 90, 'caption' => 'This file was uploaded using MadelineProto', 'key' => $inputEncryptedFile['key'], 'iv' => $inputEncryptedFile['iv'], 'size' => filesize('tests/faust.jpg'), 'w' => 1280, 'h' => 914]]];
 
-
 // GIF
 $inputFile = $MadelineProto->upload('tests/pony.mp4');
 $media['gif'] = ['_' => 'inputMediaUploadedDocument', 'file' => $inputFile, 'mime_type' => mime_content_type('tests/pony.mp4'), 'caption' => 'test', 'attributes' => [['_' => 'documentAttributeAnimated']]];
@@ -137,7 +134,6 @@ $media['audio'] = ['_' => 'inputMediaUploadedDocument', 'file' => $inputFile, 'm
 $inputEncryptedFile = $MadelineProto->upload_encrypted('tests/mosconi.mp3');
 $secret_media['audio'] = ['peer' => $secret, 'file' => $inputEncryptedFile, 'message' => ['_' => 'decryptedMessage', 'ttl' => 0, 'message' => '', 'media' => ['_' => 'decryptedMessageMediaDocument', 'thumb' => file_get_contents('tests/faust.preview.jpg'), 'thumb_w' => 90, 'thumb_h' => 90, 'mime_type' => mime_content_type('tests/mosconi.mp3'), 'caption' => 'test', 'key' => $inputEncryptedFile['key'], 'iv' => $inputEncryptedFile['iv'], 'file_name' => 'mosconi.mp3', 'size' => filesize('tests/mosconi.mp3'), 'attributes' => [['_' => 'documentAttributeAudio', 'voice' => false, 'duration' => 1, 'title' => 'AH NON LO SO IO', 'performer' => 'IL DIO GERMANO MOSCONI']]]]];
 
-
 // voice
 $media['voice'] = ['_' => 'inputMediaUploadedDocument', 'file' => $inputFile, 'mime_type' => mime_content_type('tests/mosconi.mp3'), 'caption' => 'test', 'attributes' => [['_' => 'documentAttributeAudio', 'voice' => true, 'duration' => 1, 'title' => 'AH NON LO SO IO', 'performer' => 'IL DIO GERMANO MOSCONI']]];
 $secret_media['voice'] = ['peer' => $secret, 'file' => $inputEncryptedFile, 'message' => ['_' => 'decryptedMessage', 'ttl' => 0, 'message' => '', 'media' => ['_' => 'decryptedMessageMediaDocument', 'thumb' => file_get_contents('tests/faust.preview.jpg'), 'thumb_w' => 90, 'thumb_h' => 90, 'mime_type' => mime_content_type('tests/mosconi.mp3'), 'caption' => 'test', 'key' => $inputEncryptedFile['key'], 'iv' => $inputEncryptedFile['iv'], 'file_name' => 'mosconi.mp3', 'size' => filesize('tests/mosconi.mp3'), 'attributes' => [['_' => 'documentAttributeAudio', 'voice' => true, 'duration' => 1, 'title' => 'AH NON LO SO IO', 'performer' => 'IL DIO GERMANO MOSCONI']]]]];
@@ -160,7 +156,7 @@ $secret_media['document'] = ['peer' => $secret, 'file' => $inputEncryptedFile, '
 foreach (json_decode(getenv('TEST_DESTINATION_GROUPS'), true) as $peer) {
     $sentMessage = $MadelineProto->messages->sendMessage(['peer' => $peer, 'message' => $message, 'entities' => [['_' => 'inputMessageEntityMentionName', 'offset' => 0, 'length' => mb_strlen($message), 'user_id' => $mention]]]);
     \danog\MadelineProto\Logger::log([$sentMessage], \danog\MadelineProto\Logger::NOTICE);
-    
+
     foreach ($media as $type => $inputMedia) {
         $type = $MadelineProto->messages->sendMedia(['peer' => $peer, 'media' => $inputMedia]);
     }