Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/index0h/yii2-phar/inspections/3304ced3-e947-4704-8a17-304c63ed52cd

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - External Code Coverage
Merge pull request #22 from index0h/scrutinizer-patch-1

Scrutinizer Auto-Fixes