Scrutinizer Auto-Fixes

@clubduece requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/clubduece/wp-mvc-base/inspections/c34f6aec-da98-41fb-a41b-1470e01ec1cf

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend