Scrutinizer Auto-Fixes

@redaxmedia requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/redaxmedia/redaxscript/inspections/c68430b2-9a66-43cc-a5f6-31fba1428b2d

Enabled analysis tools:
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 - Security Advisory Checker
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 - PHP Lines Of Code
 - PHP PDepend
 - External Code Coverage
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