Hi, I am using a custom field to display the number of photos my post is talking about, for example "Number of photos: 10", or "Video time: 5 mins".
On my homepage, I want to display the total number of photos and videos in my site.
For example if I have 10 posts, each having a custom field "number of photos: X value" I want to display on homepage "Total number of photos in my site is: X value".
Is there a bit of code I can add, which will tally up the data values for a specific custom field?
I have searched the net, but cant find anything.
Any advice will be great!