Wikia/app — pull request #5396 by nmonterroso (2014-11-18 21:45:08+00:00)
Title: unset() exception backtrace func args

@frankfarmer
prevent log spam resulting from function arguments in exception backtrace. This overrides the function declared in [NormalizerFormatter](https://github.com/Wikia/app/blob/dev/lib/composer/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php#L95)