PHP Functions

Hello all, Given the following function writing technique. $vehiclesOutput = function($newVhcls=array(), $header=true) { ... }; Everything was ok till I put another function in below it in a similar fashion. (Assigning the function to a variable like so) Then I got this error. Function name must be a string but only on the second function and not all the time. It's weird. My first question is obvious. Am I doing this wrong? I got this way of writing functions from another coder online in my researching. So this is not my creation per se. I know about declaring function before the name way as well, just liked this style better I guess. If it is the correct way, what is happening? Sorry if this is a newbie question, but I haven't fully molted yet. If there is a doc I should be looking at, please provide gently if you could. TIA Best, Karl DeSaulniers Design Drumm http://designdrumm.com