HELP NEEDED: recreating the cause of Travis' current test failures

@sv3tli0 - that pointed me in the right direction, thanks! Fixed that error, though I now have another to rewrite with due to to PHP 7's not guaranteeing array ordering. Not that I'm complaining - I'm very thankful I didn't have to write the foreign key code for Forge, so I'll gladly refactor the contributor's test

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