Jabber's Vegetable garden

My garden is mostly a raised garden. Vegetables mostly, but I do have some gladiola bulbs that I plant every year plus marygolds and zinnias I raised
from seed. First time for me and I am happy how the flowers turned out. My vegetables are Brandywine tomatoes,green peppers,bush beans,mustard lettuce,radish,kohlrabbi,zuccini and some cabbage. I almost forgot the sweet corn.
My tomatoes have ripened and some of them are a purple color and some a splitting. I have never had Brandywine before so I am wondering if these are safe to eat. Any ideas? Jabber