Scrutinizer Auto-Fixes

@stefanotorresi requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/stefanotorresi/MyPages/inspections/e7ff83c7-5bcf-4404-97f6-2a03e01aec13

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