Scrutinizer Auto-Fixes

@silvadanilo requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/silvadanilo/kbize/inspections/28c7c953-e087-417d-af97-3339f7406464

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - External Code Coverage
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer