Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/tPl0ch/ident/inspections/1e5cafac-b210-4f55-ab37-4a59f286282c

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - Security Advisory Checker
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer
Merge pull request #2 from tPl0ch/scrutinizer-patch-1

Scrutinizer Auto-Fixes