Scrutinizer Auto-Fixes

@italolelis requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/LellysInformatica/collections/inspections/aad921df-a5f4-4f7a-9003-3e43125b4f96

Enabled analysis tools:
 - PHP Analyzer
 - PHP Mess Detector
 - PHP Code Sniffer
 - Security Advisory Checker
 - PHP Copy/Paste Detector
 - PHP Lines Of Code
 - PHP PDepend