[REF] Minor simplification - do not use variable variables

[eileenmcnaughton]

Overview

This is a minor readabilty improvement because it's awful. Much more could be done....

Before

Use of variable variables

After

Just define the darn thang

Technical Details

Comments

[civibot]

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[colemanw]

Ironically, the "fancy/abstract" way they were doing it before actually used more code than just defining the variables directly.

[eileenmcnaughton]

yep!