Accessing ACP Values

[Lairston]

If I create a product called Test Product 1 (test_product1)
And create an ACP page called Test Product(testproduct1_page) for that product
And a Var on the page named Test Var (testvar)

How do I access whatever value is placed in the testvar in the product's php code?

--------------- Added [DATE]1277733644[/DATE] at [TIME]1277733644[/TIME] ---------------

For anyone wondering the answer is

$vbulletin->options['testvar'];