Looking for help

[kts]

I have a variable that contains ## or ##_## or ##_##_##

 

I would like to use regex to grab out if its ##_## grab both nums and define which is first and second

 

as well as the third ##_##_##    1, 2, 3 in seperate variables or an array is this possible?

[Paperstyle]

You'd use preg_split, with a pattern something like /\D/ so you're splitting by non-digits. Or if there'll always be underscores separating the numbers you could use explode($yourString, '_').