How Would I Remove all instances of this?
I want to remove every instance of this that I find:
Ad ID: 12323500
....where "Ad ID: " will always be the same, but the number after it will always be different. It will always be a 8-digit number though.
I'm a php newb and I usually just use str_replace to get rid of stuff I don't want but wasn't sure how to approach it in this situation.