Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/bulton-fr/bfw-sql-alone/inspections/376a6114-b38b-438e-b445-b57866def8dd

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #10 from bulton-fr/scrutinizer-patch-2

Scrutinizer Auto-Fixes