Scrutinizer Auto-Fixes

@alickus requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/alickus/ScrapIt/inspections/93d7712d-acc2-4740-9b61-8c265dac3565

Enabled analysis tools:
 - PHP Analyzer
 - PHP Copy/Paste Detector
 - PHP PDepend