Revise README file and correct code snippets.

Prettify example code files.

README.md

@@ -12,29 +12,36 @@
 A Telegram Bot based on the official [Telegram Bot API](https://core.telegram.org/bots/api)
 
 
-### Introduction
-This is a pure php Telegram Bot, fully extensible via plugins.
+## Introduction
+
+This is a pure PHP Telegram Bot, fully extensible via plugins.
 Telegram recently announced official support for a [Bot
 API](https://telegram.org/blog/bot-revolution) allowing integrators of
 all sorts to bring automated interactions to the mobile platform. This
-Bot aims to provide a platform where one could simply write a plugin
+Bot aims to provide a platform where one can simply write a plugin
 and have interactions in a matter of minutes.
+
 The Bot can:
-- retrive update with webhook and getUpdate methods.
+- retrieve updates with webhook and getUpdate methods.
 - supports all types and methods according to Telegram API (20 January 2016).
 - supports supergroups.
 - handle commands in chat with other bots.
-- manage Channel from the bot admin interface 
-- Full support for **inline bots** (**new!**)
-- Messages, InlineQuery and ChosenInlineQuery are stored in the Database (**new!**)
+- manage Channel from the bot admin interface.
+- full support for **inline bots**. (**new!**)
+- Messages, InlineQuery and ChosenInlineQuery are stored in the Database. (**new!**)
+
+-----
+This code is available on
+[Github](https://github.com/akalongman/php-telegram-bot). Pull requests are welcome.
 
 ## Instructions
+
 ### Create your first bot
 
 1. Message @botfather https://telegram.me/botfather with the following
 text: `/newbot`
    If you don't know how to message by username, click the search
-field on your Telegram app and type `@botfather`, you should be able
+field on your Telegram app and type `@botfather`, where you should be able
 to initiate a conversation. Be careful not to send it to the wrong
 contact, because some users has similar usernames to `botfather`.
 
@@ -45,25 +52,27 @@ call it? Please choose a name for your bot.`
 
 3. Type whatever name you want for your bot.
 
-4. @botfather replies with `Good. Now let's choose a username for your
+4. @botfather replies with ```Good. Now let's choose a username for your
 bot. It must end in `bot`. Like this, for example: TetrisBot or
-tetris_bot.`
+tetris_bot.```
 
 5. Type whatever username you want for your bot, minimum 5 characters,
 and must end with `bot`. For example: `telesample_bot`
 
 6. @botfather replies with:
 
+    ```
     Done! Congratulations on your new bot. You will find it at
-telegram.me/telesample_bot. You can now add a description, about
-section and profile picture for your bot, see /help for a list of
-commands.
+    telegram.me/telesample_bot. You can now add a description, about
+    section and profile picture for your bot, see /help for a list of
+    commands.
 
     Use this token to access the HTTP API:
-    <b>123456789:AAG90e14-0f8-40183D-18491dDE</b>
+    123456789:AAG90e14-0f8-40183D-18491dDE
 
     For a description of the Bot API, see this page:
-https://core.telegram.org/bots/api
+    https://core.telegram.org/bots/api
+    ```
 
 7. Note down the 'token' mentioned above.
 
@@ -73,28 +82,29 @@ https://core.telegram.org/bots/api
 
 9. @botfather replies with `Choose a bot to change group messages settings.`
 
-10. Type `@telesample_bot` (change to the username you set at step 5
+10. Type (or select) `@telesample_bot` (change to the username you set at step 5
 above, but start it with `@`)
 
 11. @botfather replies with
 
-    'Enable' - your bot will only receive messages that either start
-with the '/' symbol or mention the bot by username.
+    ```
+    'Enable' - your bot will only receive messages that either start with the '/' symbol or mention the bot by username.
     'Disable' - your bot will receive all messages that people send to groups.
     Current status is: ENABLED
+    ```
 
 12. Type `Disable` to let your bot receive all messages sent to a
 group. This step is up to you actually.
 
 13. @botfather replies with `Success! The new status is: DISABLED. /help`
 
-
 ### Require this package with Composer
+
 Install this package through [Composer](https://getcomposer.org/).
 Edit your project's `composer.json` file to require
 `longman/telegram-bot`.
 
-Create *composer.json* file:
+Create *composer.json* file
 ```js
 {
     "name": "yourproject/yourproject",
@@ -105,40 +115,47 @@ Create *composer.json* file:
     }
 }
 ```
-And run composer update
+and run `composer update`
 
-**Or** run a command in your command line:
+**or**
+
+run this command in your command line:
 
 ```
 composer require longman/telegram-bot
 ```
 
 ### Choose how to retrieve Telegram updates
+
 The bot can handle updates with **webhook** or **getUpdate** method:
 
 |      | Webhook | getUpdate |
 | ---- | :----: | :----: |
-| Description | Telegram send the update directy to your host | You have to fetch Telegram updates |
+| Description | Telegram sends the updates directly to your host | You have to fetch Telegram updates manually |
 | Host with https | Required | Not required |
-| Mysql | Not required | Required  |
+| MySQL | Not required | Required  |
+
 
 ## Webhook installation
-You need server with https and composer support.
-You must set a [WebHook](https://core.telegram.org/bots/api#setwebhook).
+
+In order to set a [Webhook](https://core.telegram.org/bots/api#setwebhook) you need a server with https and composer support.
+(For a [self signed certificate](#self-signed-certificate) you need to add some extra code)
+
 Create *set.php* (just copy and edit *examples/set.php*) and put into it:
 ```php
 <?php
-//Composer Loader
-$loader = require __DIR__.'/vendor/autoload.php';
+// Load composer
+require __DIR__ . '/vendor/autoload.php';
 
 $API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
-$link = 'https://yourdomain/yourpath_to_hook.php';
+$hook_url = 'https://yourdomain/path/to/hook.php';
 try {
-    // create Telegram API object
+    // Create Telegram API object
     $telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
-    // set webhook
-    $result = $telegram->setWebHook($link);
+
+    // Set webhook
+    $result = $telegram->setWebHook($hook_url);
     if ($result->isOk()) {
         echo $result->getDescription();
     }
@@ -147,60 +164,71 @@ try {
 }
 ```
 
-And open your *set.php* via browser.
+Open your *set.php* via the browser to register the webhook with Telegram.
 
-After, create *hook.php* (or just copy and edit *examples/hook.php*) and put:
+Now, create *hook.php* (or just copy and edit *examples/hook.php*) and put into it:
 ```php
 <?php
-$loader = require __DIR__.'/vendor/autoload.php';
+// Load composer
+require __DIR__ . '/vendor/autoload.php';
 
 $API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
-
 try {
-    // create Telegram API object
+    // Create Telegram API object
     $telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
 
-    // handle telegram webhook request
+    // Handle telegram webhook request
     $telegram->handle();
 } catch (Longman\TelegramBot\Exception\TelegramException $e) {
+    // Silence is golden!
     // log telegram errors
     // echo $e;
 }
 ```
 
-###Self Signed Certificate
-To upload the certificate, add the certificate path as param in *set.php*:
+### Self Signed Certificate
+
+To upload the certificate, add the certificate path as a parameter in *set.php*:
 ```php
-$result = $telegram->setWebHook($url, $certificate_path);
+$result = $telegram->setWebHook($hook_url, $certificate_path);
 ```
 
 ## getUpdate installation
-You need the database Mysql active.
 
-Create *getUpdateCLI.php* (just copy and edit *examples/getUpdateCLI.php*) and put into it:
+The MySQL database must be active!
+
+Create *getUpdateCLI.php* (or just copy and edit *examples/getUpdateCLI.php*) and put into it:
 ```php
 #!/usr/bin/env php
 <?php
-$loader = require __DIR__.'/vendor/autoload.php';
+require __DIR__ . '/vendor/autoload.php';
 
 $API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
-$credentials = array('host'=>'localhost', 'user'=>'dbuser', 'password'=>'dbpass', 'database'=>'dbname');
+$mysql_credentials = [
+   'host'     => 'localhost',
+   'user'     => 'dbuser',
+   'password' => 'dbpass',
+   'database' => 'dbname',
+];
 
 try {
-    // create Telegram API object
+    // Create Telegram API object
     $telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
-    $telegram->enableMySQL($credentials);
-    // handle telegram getUpdate request
+
+    // Enable MySQL
+    $telegram->enableMySQL($mysql_credentials);
+
+    // Handle telegram getUpdate request
     $telegram->handleGetUpdates();
 } catch (Longman\TelegramBot\Exception\TelegramException $e) {
     // log telegram errors
-     echo $e;
+    echo $e;
 }
 ```
 
-give to the file the permission for execution:
+give the file permission to execute:
 ```
 chmod 775 getUpdateCLI.php
 ```
@@ -208,91 +236,117 @@ then run
 ```
 ./getUpdateCLI.php
 ```
-### Types
-All types implemented according to Telegram API (20 January 2016).
 
-#### Inline Query
+## Types
+
+All types are implemented according to Telegram API (20 January 2016).
+
+### Inline Query
+
 Full support for inline query according to Telegram API (20 January 2016).
 
 ### Methods
-All methods implemented according to Telegram API (20 January 2016).
 
-####Send Message
-Message longer than 4096 characters are splitted in more messages.
+All methods are implemented according to Telegram API (20 January 2016).
+
+#### Send Message
+
+Messages longer than 4096 characters are split up into multiple messages.
 
 ```php
 $result = Request::sendMessage(['chat_id' => $chat_id, 'text' => 'Your utf8 text 😜 ...']);
 ```
 
-####Send Photo
-To send a local photo provide the file path as second param:
+#### Send Photo
+
+To send a local photo, provide the file path as the second parameter:
 
 ```php
-$data['chat_id'] = $chat_id;
-$result = Request::sendPhoto($data,$this->telegram->getUploadPath().'/'.'image.jpg');
+$data = ['chat_id' => $chat_id];
+$result = Request::sendPhoto($data, $telegram->getUploadPath() . '/image.jpg');
 ```
 
-If you know the file_id of a previously uploaded file, just provide it in the fist param:
+If you know the file_id of a previously uploaded file, just include it in the data array:
 
 ```php
-$data['chat_id'] = $chat_id;
-$data['photo'] = $file_id;
+$data = [
+    'chat_id' => $chat_id,
+    'photo'   => $file_id,
+];
 $result = Request::sendPhoto($data);
 ```
 
-*sendAudio*, *sendDocument*, *sendSticker*, *sendVideo* and *sendVoice* works in the same way.
+*sendAudio*, *sendDocument*, *sendSticker*, *sendVideo* and *sendVoice* all work in the same way.
 See *ImageCommand.php* for a full example.
-####Send Chat Action
+
+#### Send Chat Action
 
 ```php
 Request::sendChatAction(['chat_id' => $chat_id, 'action' => 'typing']);
 ```
-####getUserProfilePhoto
-Retrieve the user photo, see the *WhoamiCommand.php* for a full example.
 
-####GetFile and dowloadFile
-Get the file path and download it, see the *WhoamiCommand.php* for a full example.
+#### getUserProfilePhoto
+
+Retrieve the user photo, see *WhoamiCommand.php* for a full example.
+
+#### getFile and dowloadFile
+
+Get the file path and download it, see *WhoamiCommand.php* for a full example.
 
 #### Send message to all active chats
-To do this you have to enable the Mysql connection.
+
+To do this you have to enable the MySQL connection.
 Here's an example of use:
 
 ```php
-$results = $telegram->sendToActiveChats(
-        'sendMessage', //callback function to execute (see Request.php methods)
-        array('text'=>'Hey! Checkout the new feature!!'), //Param to evaluate the request
-        true, //Send to chats (group chat)
-        true, //Send to users (single chat)
-        null, //'yyyy-mm-dd hh:mm:ss' date range from
-        null  //'yyyy-mm-dd hh:mm:ss' date range to
+$results = Request::sendToActiveChats(
+        'sendMessage', // callback function to execute (see Request.php for available methods)
+        ['text' => 'Hey! Check out the new features!!'], // Data to pass to the request
+        true, // Send to chats (group chat)
+        true, // Send to chats (super group chat)
+        true, // Send to users (single chat)
+        null, // 'yyyy-mm-dd hh:mm:ss' date range from
+        null  // 'yyyy-mm-dd hh:mm:ss' date range to
     );
 ```
-You can also broadcast message to users, from the private chat with your bot. Take a look at the admin interace below. 
-## Utilis
-### MySQL storage (Recomended)
-If you want insert in database messages/users/chats for further usage
-in commands, create database and import *structure.sql* and enable
-Mysql support after object creation and BEFORE handle method:
 
-```php
-$credentials = ['host'=>'localhost', 'user'=>'dbuser',
-'password'=>'dbpass', 'database'=>'dbname'];
+You can also broadcast a message to users, from the private chat with your bot. Take a look at the admin interface below.
+
+## Utils
 
-$telegram->enableMySQL($credentials);
+### MySQL storage (Recommended)
+
+If you want to save messages/users/chats for further usage
+in commands, create a new database, import *structure.sql* and enable
+MySQL support after object creation and BEFORE handle method:
+
+```php
+$mysql_credentials = [
+   'host'     => 'localhost',
+   'user'     => 'dbuser',
+   'password' => 'dbpass',
+   'database' => 'dbname',
+];
+
+$telegram->enableMySQL($mysql_credentials);
 ```
-You can set a custom prefix to all the tables while you are enabling Mysql:
+You can set a custom prefix to all the tables while you are enabling MySQL:
 
 ```php
-$telegram->enableMySQL($credentials, $BOT_NAME.'_');
+$telegram->enableMySQL($mysql_credentials, $BOT_NAME . '_');
 ```
+
 Consider to use the *utf8mb4* branch if you find some special characters problems.
 You can also store inline query and chosen inline query in the database.
-### Channels Support 
-All methods implemented can be used to manage channels.  
+
+### Channels Support
+
+All methods implemented can be used to manage channels.
 With admin interface you can manage your channel directly with your bot private chat.
 
 ### Commands
-The bot is able to recognise commands in chat with multiple bot (/command@mybot ).
+
+The bot is able to recognise commands in a chat with multiple bots (/command@mybot).
 It can execute command triggering a chat event. Here's the list:
 
 - New chat participant (**NewchatparticipantCommand.php**)
@@ -305,47 +359,49 @@ It can execute command triggering a chat event. Here's the list:
 - Inline query (**InlinequeryCommand.php**)
 - Chosen inline result (**ChoseninlineresultCommand.php**)
 
-
-**GenericCommand.php** let you handle commands that don't exist or to
+**GenericCommand.php** lets you handle commands that don't exist or to
 use commands as a variable:
 Favourite colour? **/black, /red**
 Favourite number? **/1, /134**
 
-**GenericmessageCommand.php** let you handle any type of message.
+**GenericmessageCommand.php** lets you handle any type of message.
 
 Maybe you would like to develop your own commands. A good practice is
-to store them outside *vendor/*. This can be done adding the method:
+to store them outside *vendor/*. This can be done using:
 
 ```php
-$COMMANDS_FOLDER = __DIR__.'/Commands/';
-$telegram->addCommandsPath($COMMANDS_FOLDER);
+$commands_folder = __DIR__ . '/Commands/';
+$telegram->addCommandsPath($commands_folder);
 ```
 
-Inside *examples/Commands/* there are some sample that show how to use types.
+Inside *examples/Commands/* there are some samples that show how to use types.
 
 #### Commands Configuration
-With this method you can set some command specified parameters, for
+
+With this method you can set some command specific parameters, for
 example, google geocode/timezone api key for date command:
 ```php
 $telegram->setCommandConfig('date', ['google_api_key' => 'your_google_api_key_here']);
 ```
 
 ### Admin Commands
+
 Enabling this feature, the admin bot can perform some super user command like:
 - Send message to all chats */sendtoall*
 - List all the chats started with the bot */chats*
 - Send a message to a channel */sendtochannel* (NEW! see below how to configure it)
-You can specify one or more admin with this option:
+You can specify one or more admins with this option:
 
 ```php
-$telegram->enableAdmins(['your_telegram_user_id','Othersid']);
+$telegram->enableAdmins(['your_telegram_user_id', 'other_telegram_user_id']);
 ```
 Telegram user id can be retrieved with the command **/whoami**.
 Admin commands are stored in *src/Admin/* folder.
-To know all the commands avaiable type **/help**.
+To get a list of all available commands, type **/help**.
+
+#### Channel Administration
 
-#### Channel Administration 
-To enable this feature follow those steps: 
+To enable this feature follow those steps:
 - Add your bot as channel administrator, this can be done with any telegram client.
 - Enable admin interface for your user as explained in the admin section above.
 - Enter your channel name as a param for the sendtoall command:
@@ -355,40 +411,42 @@ To enable this feature follow those steps:
 - Enjoy!
 
 ### Upload and Download directory path
-You can overwrite the default Upload and Download directory with:
+
+You can override the default Upload and Download directory with:
 ```php
-$telegram->setDownloadPath("yourpath/Download");
-$telegram->setUploadPath("yourpath../Upload");
+$telegram->setDownloadPath('yourpath/Download');
+$telegram->setUploadPath('yourpath/Upload');
 ```
-###Unset Webhook
-Edit *example/unset.php* with your credential and execute it.  
+
+### Unset Webhook
+
+Edit *example/unset.php* with your bot credentials and execute it.
 
 ### Logging
-Thrown Exception are stored in *TelegramException.log* file (in the base directory).
 
-Incoming update (json string from webhook and getUpdates) can be logged on a text file, set those options with the methods:
+Thrown Exceptions are stored in *TelegramException.log* file (in the base directory).
+
+Incoming update (json string from webhook and getUpdates) can be logged in a text file. Set those options with the methods:
 ```php
 $telegram->setLogRequests(true);
-$telegram->setLogPath($BOT_NAME.'.log');
+$telegram->setLogPath($BOT_NAME . '.log');
 ```
 
-Set verbosity to 3, to log also curl requests and responses from the bot to Telegram:
+Set verbosity to 3 to also log curl requests and responses from the bot to Telegram:
 
 ```php
 $telegram->setLogRequests(true);
-$telegram->setLogPath($BOT_NAME.'.log');
+$telegram->setLogPath($BOT_NAME . '.log');
 $telegram->setLogVerbosity(3);
 ```
 
------
-This code is available on
-[Github](https://github.com/akalongman/php-telegram-bot). Pull requests are welcome.
+## Documentation
 
-##Documentation 
 Take a look at the repo [Wiki](https://github.com/akalongman/php-telegram-bot/wiki) for further information and tutorial!
 Feel free to improve!
 
-##Project with this library
+## Projects with this library
+
 Here's a list of projects that feats this library, feel free to add yours!
 - [Super-Dice-Roll](https://github.com/RafaelDelboni/Super-Dice-Roll) [@superdiceroll_bot](https://telegram.me/superdiceroll_bot)
 
@@ -399,14 +457,13 @@ If you like living on the edge, please report any bugs you find on the
 
 ## Contributing
 
-See [CONTRIBUTING.md](CONTRIBUTING.md) for information.
+See [CONTRIBUTING](CONTRIBUTING.md) for more information.
 
 ## License
 
 Please see the [LICENSE](LICENSE.md) included in this repository for a full copy of the MIT license,
 which this project is licensed under.
 
-
 ## Credits
 
 Credit list in [CREDITS](CREDITS)

examples/getUpdatesCLI.php

@@ -2,66 +2,65 @@
 <?php
 //README
 //This configuration file is intented to run the bot with the webhook method
-//Uncommented parameters must be filled 
+//Uncommented parameters must be filled
 
 #bash script
 #while true; do ./getUpdatesCLI.php; done
 
-//Composer Loader
-$dir = realpath(__DIR__.'/..');
-$loader = require $dir.'/vendor/autoload.php';
+// Load composer
+require __DIR__ . '/vendor/autoload.php';
 
 $API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
-//$COMMANDS_FOLDER = __DIR__.'/Commands/';
-$credentials = [
-    'host'=>'localhost',
-    'user'=>'dbuser',
-    'password'=>'dbpass',
-    'database'=>'dbname'
+//$commands_path = __DIR__ . '/Commands/';
+$mysql_credentials = [
+   'host'     => 'localhost',
+   'user'     => 'dbuser',
+   'password' => 'dbpass',
+   'database' => 'dbname',
 ];
 
 try {
-    // create Telegram API object
+    // Create Telegram API object
     $telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
 
-    ////Options
-    $telegram->enableMySQL($credentials);
-     
-    ////Enable mysql with table prefix
-    //$telegram->enableMySQL($credentials, $BOT_NAME.'_');
+    // Enable MySQL
+    $telegram->enableMySQL($mysql_credentials);
 
-    //$telegram->addCommandsPath($COMMANDS_FOLDER);
+    //// Enable MySQL with table prefix
+    //$telegram->enableMySQL($mysql_credentials, $BOT_NAME . '_');
 
-    ////Here you can enable admin interface ache the channel you want to manage
+    //// Add an additional commands path
+    //$telegram->addCommandsPath($commands_path);
+
+    //// Here you can enable admin interface for the channel you want to manage
     //$telegram->enableAdmins(['your_telegram_id']);
-    //$telegram->setCommandConfig('sendtochannel', ['your_channel'=>'@type_here_your_channel']);
+    //$telegram->setCommandConfig('sendtochannel', ['your_channel' => '@type_here_your_channel']);
 
-    ////Here you can set some command specified parameters,
-    ////for example, google geocode/timezone api key for date command:
-    //$telegram->setCommandConfig('date', array('google_api_key'=>'your_google_api_key_here'));
+    //// Here you can set some command specific parameters,
+    //// for example, google geocode/timezone api key for date command:
+    //$telegram->setCommandConfig('date', ['google_api_key' => 'your_google_api_key_here']);
 
-    ////Logging
+    //// Logging
     //$telegram->setLogRequests(true);
-    //$telegram->setLogPath($BOT_NAME.'.log');
+    //$telegram->setLogPath($BOT_NAME . '.log');
     //$telegram->setLogVerbosity(3);
 
-    //$telegram->setDownloadPath("../Download");
-    //$telegram->setUploadPath("../Upload");
+    //// Set custom Upload and Download path
+    //$telegram->setDownloadPath('../Download');
+    //$telegram->setUploadPath('../Upload');
 
-    // handle telegram getUpdate request
+    // Handle telegram getUpdate request
     $ServerResponse = $telegram->handleGetUpdates();
 
     if ($ServerResponse->isOk()) {
         $n_update = count($ServerResponse->getResult());
-        
-        print(date('Y-m-d H:i:s', time()).' - Processed '.$n_update." updates\n");
+        print(date('Y-m-d H:i:s', time()) . ' - Processed ' . $n_update . ' updates' . "\n");
     } else {
-        print(date('Y-m-d H:i:s', time())." - Fail fetch updates\n");
-        echo $ServerResponse->printError()."\n";
+        print(date('Y-m-d H:i:s', time()) . ' - Failed to fetch updates' . "\n");
+        echo $ServerResponse->printError() . "\n";
     }
-
 } catch (Longman\TelegramBot\Exception\TelegramException $e) {
     // log telegram errors
-     echo $e;
+    echo $e;
 }

examples/hook.php

 <?php
 //README
-//This configuration file is intented to run the bot with the webhook method.
-//Uncommented parameters must be filled 
+//This configuration file is intended to run the bot with the webhook method.
+//Uncommented parameters must be filled
 //Please notice that if you open this file with your browser you'll get the "Input is empty!" Exception.
 //This is a normal behaviour because this address has to be reached only by Telegram server
 
-//Composer Loader
-$dir = realpath(__DIR__.'/..');
-$loader = require $dir.'/vendor/autoload.php';
+// Load composer
+require __DIR__ . '/vendor/autoload.php';
 
 $API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
-//$COMMANDS_FOLDER = __DIR__.'/Commands/';
-//$credentials = [
-//    'host'=>'localhost',
-//    'user'=>'dbuser',
-//    'password'=>'dbpass',
-//    'database'=>'dbname'
+//$commands_path = __DIR__ . '/Commands/';
+//$mysql_credentials = [
+//    'host'     => 'localhost',
+//    'user'     => 'dbuser',
+//    'password' => 'dbpass',
+//    'database' => 'dbname',
 //];
 
 try {
-    // create Telegram API object
+    // Create Telegram API object
     $telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
 
-    ////Options
-    $telegram->enableMySQL($credentials);
-     
-    ////Enable mysql with table prefix
-    //$telegram->enableMySQL($credentials, $BOT_NAME.'_');
+    //// Enable MySQL
+    //$telegram->enableMySQL($mysql_credentials);
 
-    //$telegram->addCommandsPath($COMMANDS_FOLDER);
+    //// Enable MySQL with table prefix
+    //$telegram->enableMySQL($mysql_credentials, $BOT_NAME . '_');
 
-    ////Here you can enable admin interface ache the channel you want to manage
+    //// Add an additional commands path
+    //$telegram->addCommandsPath($commands_path);
+
+    //// Here you can enable admin interface for the channel you want to manage
     //$telegram->enableAdmins(['your_telegram_id']);
-    //$telegram->setCommandConfig('sendtochannel', ['your_channel'=>'@type_here_your_channel']);
+    //$telegram->setCommandConfig('sendtochannel', ['your_channel' => '@type_here_your_channel']);
 
-    ////Here you can set some command specified parameters,
-    ////for example, google geocode/timezone api key for date command:
-    //$telegram->setCommandConfig('date', array('google_api_key'=>'your_google_api_key_here'));
+    //// Here you can set some command specific parameters,
+    //// for example, google geocode/timezone api key for date command:
+    //$telegram->setCommandConfig('date', ['google_api_key' => 'your_google_api_key_here']);
 
-    ////Logging
+    //// Logging
     //$telegram->setLogRequests(true);
-    //$telegram->setLogPath($BOT_NAME.'.log');
+    //$telegram->setLogPath($BOT_NAME . '.log');
     //$telegram->setLogVerbosity(3);
 
-    //$telegram->setDownloadPath("../Download");
-    //$telegram->setUploadPath("../Upload");
+    //// Set custom Upload and Download path
+    //$telegram->setDownloadPath('../Download');
+    //$telegram->setUploadPath('../Upload');
 
-    // handle telegram webhook request
+    // Handle telegram webhook request
     $telegram->handle();
-
 } catch (Longman\TelegramBot\Exception\TelegramException $e) {
-    //Silence is gold!
+    // Silence is golden!
     // log telegram errors
     // echo $e;
 }

examples/set.php

 <?php
-//Composer Loader
-$dir = realpath(__DIR__.'/..');
-$loader = require $dir.'/vendor/autoload.php';
+// Load composer
+require __DIR__ . '/vendor/autoload.php';
 
 $API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
-$link = 'https://yourdomain/yourpath_to_hook.php';
+$hook_url = 'https://yourdomain/path/to/hook.php';
 try {
-    // create Telegram API object
+    // Create Telegram API object
     $telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
-    // set webhook
-    $result = $telegram->setWebHook($link);
-    //Uncomment to use certificate
-    //$result = $telegram->setWebHook($link, $path_certificate);
+
+    // Set webhook
+    $result = $telegram->setWebHook($hook_url);
+
+    // Uncomment to use certificate
+    //$result = $telegram->setWebHook($hook_url, $path_certificate);
+
     if ($result->isOk()) {
         echo $result->getDescription();
     }

examples/unset.php

 <?php
-//Composer Loader
-$loader = require __DIR__.'/vendor/autoload.php';
+// Load composer
+require __DIR__ . '/vendor/autoload.php';
 
 $API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
 try {
-    // create Telegram API object
+    // Create Telegram API object
     $telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
-    // set webhook
+
+    // Unset webhook
     $result = $telegram->unsetWebHook();
-    //Uncomment to use certificate
-    //$result = $telegram->setWebHook($link, $path_certificate);
+
     if ($result->isOk()) {
         echo $result->getDescription();
     }