Scrutinizer Auto-Fixes

@index0h requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/index0h/yii2-phar-application/inspections/47c88237-b1ba-4389-9685-23c7f82ee55f

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - External Code Coverage