Strict PHP inspection

Author: unreal4u

src/Abstracts/CustomType.php

@@ -12,5 +12,5 @@
  */
 abstract class CustomType extends TelegramTypes
 {
-    public $data = null;
+    public $data = [];
 }

src/Abstracts/TelegramMethods.php

@@ -68,6 +68,7 @@ public function performSpecialConditions(): TelegramMethods
      * Exports the class to an array in order to send it to the Telegram servers without extra fields that we don't need
      *
      * @return array
+     * @throws MissingMandatoryField
      */
     final public function export(): array
     {
@@ -77,7 +78,7 @@ final public function export(): array
         $cleanObject = new $this();
         foreach ($cleanObject as $fieldId => $value) {
             if ($this->$fieldId === $cleanObject->$fieldId) {
-                if (in_array($fieldId, $mandatoryFields)) {
+                if (in_array($fieldId, $mandatoryFields, true)) {
                     throw new MissingMandatoryField(sprintf(
                         'The field "%s" is mandatory and empty, please correct',
                         $fieldId

src/Interfaces/CustomArrayType.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace unreal4u\TelegramAPI\Interfaces;
 
 use Psr\Log\LoggerInterface;

src/Telegram/Methods/DeleteWebhook.php

@@ -9,7 +9,6 @@
 use unreal4u\TelegramAPI\Abstracts\TelegramTypes;
 use unreal4u\TelegramAPI\InternalFunctionality\TelegramRawData;
 use unreal4u\TelegramAPI\Telegram\Types\Custom\ResultBoolean;
-use unreal4u\TelegramAPI\Telegram\Types\User;
 
 /**
  * Use this method to remove webhook integration if you decide to switch back to getUpdates. Returns True on success.

src/Telegram/Methods/GetFile.php

@@ -32,7 +32,7 @@ class GetFile extends TelegramMethods
     /**
      * This call will return an array with updates, so call up a custom type to do this
      *
-     * @param array $data
+     * @param TelegramRawData $data
      * @param LoggerInterface $logger
      * @return TelegramTypes
      */

src/Telegram/Methods/GetGameScore.php

@@ -7,11 +7,8 @@
 use Psr\Log\LoggerInterface;
 use unreal4u\TelegramAPI\Abstracts\TelegramMethods;
 use unreal4u\TelegramAPI\Abstracts\TelegramTypes;
-use unreal4u\TelegramAPI\Exceptions\InvalidResultType;
 use unreal4u\TelegramAPI\InternalFunctionality\TelegramRawData;
 use unreal4u\TelegramAPI\Telegram\Types\Custom\GameHighScoreArray;
-use unreal4u\TelegramAPI\Telegram\Types\Custom\ResultBoolean;
-use unreal4u\TelegramAPI\Telegram\Types\Message;
 
 /**
  * Use this method to get data for high score tables. Will return the score of the specified user and several of his

src/Telegram/Methods/GetUserProfilePhotos.php

@@ -40,7 +40,7 @@ class GetUserProfilePhotos extends TelegramMethods
     /**
      * This call will return an array with updates, so call up a custom type to do this
      *
-     * @param array $data
+     * @param TelegramRawData $data
      * @param LoggerInterface $logger
      * @return TelegramTypes
      */

src/Telegram/Methods/SendAudio.php

@@ -4,6 +4,7 @@
 
 namespace unreal4u\TelegramAPI\Telegram\Methods;
 
+use unreal4u\TelegramAPI\Abstracts\KeyboardMethods;
 use unreal4u\TelegramAPI\Abstracts\TelegramMethods;
 use unreal4u\TelegramAPI\Telegram\Types\Custom\InputFile;
 
@@ -80,9 +81,9 @@ class SendAudio extends TelegramMethods
     /**
      * Optional. Additional interface options. A JSON-serialized object for a custom reply keyboard, instructions to
      * hide keyboard or to force a reply from the user
-     * @var null
+     * @var KeyboardMethods
      */
-    public $reply_markup = null;
+    public $reply_markup;
 
     public function getMandatoryFields(): array
     {

src/Telegram/Methods/SendGame.php

@@ -47,7 +47,7 @@ class SendGame extends TelegramMethods
      * hide keyboard or to force a reply from the user.
      * @var Markup
      */
-    public $reply_markup = null;
+    public $reply_markup;
 
     public function getMandatoryFields(): array
     {

src/Telegram/Types/Custom/ChatMembersArray.php

@@ -14,11 +14,9 @@
  */
 class ChatMembersArray extends CustomType implements CustomArrayType
 {
-    public $data = [];
-
     public function __construct(array $data = null, LoggerInterface $logger = null)
     {
-        if (!empty($data)) {
+        if (count($data) !== 0) {
             foreach ($data as $id => $chatMember) {
                 $this->data[$id] = new ChatMember($chatMember, $logger);
             }