Hi. I have an array that consists mostly of other arrays (so I guess it's a multidimensional array). In fact, only the first element in the main array is NOT an array; the rest of the elements are, and they all contain the same type of data. I need to get the sum of, for example, the 2nd value of all of the arrays. How would I do that? Is there some variation of array_sum that lets you get a sum of values across multiple arrays as opposed to getting a sum of the values in a single array? Thanks for any help!