update README.md

Author: MBoretto

README.md

@@ -287,12 +287,20 @@ print_r($results);
 ### Logging
 Thrown Exception are stored in TelegramException.log file.
 
-Incoming update can be logged on a text file, set this option with the methods:  
+Incoming update (json string from webhook and getUpdates) can be logged on a text file, set those options with the methods:  
 ```php
 $telegram->setLogRequests(true);
 $telegram->setLogPath($BOT_NAME.'.log');
 ```
 
+(New!) Set verbosity to 3, to log also curl requests and responses from the bot to Telegram: 
+
+```php
+$telegram->setLogRequests(true);
+$telegram->setLogPath($BOT_NAME.'.log');
+$telegram->setLogVerbosity(3);     
+```
+
 -----  
 This code is available on
 [Github](https://github.com/akalongman/php-telegram-bot). Pull

example-getUpdatesCLI.php

@@ -25,7 +25,7 @@
     //$telegram->setCommandConfig('date', array('google_api_key'=>'your_google_api_key_here'));
     //$telegram->setLogRequests(true);
     //$telegram->setLogPath($BOT_NAME.'.log');
-
+    //$telegram->setLogVerbosity(3);
 
     // handle telegram getUpdate request
     $telegram->handleGetUpdates();

example-hook.php

@@ -21,7 +21,7 @@
     //$telegram->setCommandConfig('date', array('google_api_key'=>'your_google_api_key_here'));
     //$telegram->setLogRequests(true);
     //$telegram->setLogPath($BOT_NAME.'.log');
-
+    //$telegram->setLogVerbosity(4);
 
     // handle telegram webhook request
     $telegram->handle();