Scrutinizer Auto-Fixes

@richardmiller requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/richardmiller/LazyBin/inspections/8e6c4940-7e4b-4cb6-8700-2ad40c5b386e

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