Scrutinizer Auto-Fixes

@creatorfromhell requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/creatorfromhell/track-dev/inspections/9a37be9b-f2dc-4656-acb9-c8be241aff52

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