Updates to Logging

- Logging Level DEBUG introduced
- Logging Level FINE deprecated to INFO
- Logging Level restricted to INFO in live environments
- Warning on using DEBUG in live environments
- Fixes #215. Not Entirely, but one step ahead

sample/bootstrap.php

@@ -74,7 +74,7 @@ function getApiContext($clientId, $clientSecret)
             'mode' => 'sandbox',
             'log.LogEnabled' => true,
             'log.FileName' => '../PayPal.log',
-            'log.LogLevel' => 'FINE',
+            'log.LogLevel' => 'DEBUG', // PLEASE USE `FINE` LEVEL FOR LOGGING IN LIVE ENVIRONMENTS
             'validation.level' => 'log',
             'cache.enabled' => true,
             // 'http.CURLOPT_CONNECTTIMEOUT' => 30

sample/sdk_config.ini

@@ -33,10 +33,15 @@ log.LogEnabled=true
 ; path here
 log.FileName=../PayPal.log
 
-; Logging level can be one of FINE, INFO, WARN or ERROR
-; Logging is most verbose in the 'FINE' level and
+; Logging level can be one of
+; Sandbox Environments: DEBUG, INFO, WARN, ERROR
+; Live Environments: INFO, WARN, ERROR
+; Logging is most verbose in the 'DEBUG' level and
 ; decreases as you proceed towards ERROR
-log.LogLevel=FINE
+; DEBUG level is disabled for live, to not log sensitive information.
+; If the level is set to DEBUG, it will be reduced to FINE automatically,
+; with a warning message
+log.LogLevel=INFO
 
 ;Validation Configuration
 [validation]