Scrutinizer Auto-Fixes

@jonnnnyw requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/jonnnnyw/php-phantomjs/inspections/eacca0f8-c9c9-4293-8f69-f6f32feb78ef

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