/**
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Overview
Namespaces
Interfaces
Classes
Traits
Source
Overview
Classes
Sunnysideup\Ecommerce\Pages
ProductGroup
ParentGroup
Introduction
Synopsis
Source
Sunnysideup\Ecommerce\Pages\ProductGroup::
ParentGroup
Returns the parent page, but only if it is an instance of Product Group.
Signature
public function ParentGroup()