Scrutinizer Auto-Fixes

@0x46616c6b requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/0x46616c6b/memorial-project/inspections/0d4c7ab0-dd20-425d-8a7a-81812e1b2060

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 - PHP Analyzer
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 - PHP PDepend