M1\Vars\Variables\VariableStore::createPrefixName PHP Method

Creates a new prefix name for the store

public createPrefixName ( string $prefix, string $key ) : string
$prefix	string	The prefix for the store
$key	string	The key for the item
return	string	The new prefix

    public function createPrefixName($prefix, $key)
    {
        return $prefix . $key . '.';
    }

VariableStore