a 2d array is just an array of 1d arrays of a type. You will have to search each of the inner arrays.<BR><BR> <B>IF</B> the 1d array is sorted, you can use the binary search from java.util.Arrays ...

I've got a bunch of $_POST values being brought over from a form. Many of these values are from checkboxes, with the form names all starting with 'field_'. These signify the columns in a chart that ...