Scrutinizer Auto-Fixes

@bulton-fr requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/bulton-fr/bfw-controller/inspections/62092542-9562-4d8c-843b-4584a4de5300

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer