Traverse multioption in PHP

Monday 14 March 2011 1:35:42 am

Hi,

I need help to traverse all options in a multioption.

I use the Product-class with a new multioption-attribute called "product_properties". I need a function to check if the optionID the user chose on the front-end matches an option in the list, and return true if a match is found.

This way I can check if e.g. the user chose "Red" as the "Color" on a product.

In pseudo-code this is what I need:

Parameters: postedOptionID, currentObjectID

1. Fetch attribute "product_properties" (multioption) on object <currentObjectID>.

2. For each option for "Color" in "product_properties"

2.1 If postedOptionID == optionID

2.1.1 return true

Thanks