How to use Views PHP get Taxonomy field value and field collection value? I am currently using Views PHP module to use Field Global PHP to render view value, 
but I dont know how to read taxonomy field value and field collection value, did anyone know how to do it??

Beside, my field collection has three field, one is boolean and the other is taxonomy fields, did anyone also know how to extract the value??
To load your field collection item and then extract the values needed, you have to load a field collection item entity as following:

entities = entity_load('field_collection_item', array($item_id))


Where your item id is the id of the field collection. This will return an array of entities, with array_shift you can get the first element out of the array. This element will contain all 3 fields.