On Thu, 2010-05-27 at 13:16 -0500, Philip Thompson wrote: > On May 25, 2010, at 8:27 PM, David Mehler wrote: > > > Hello, > > I'm trying to display mysql database output in a formatted table. My > > problem is i'm getting a blank screen with no errors. I've got > > debugging on, and have run the cli php on this file which produces no > > errors either, but neither does it give me any output. > > My eventual goal is to select the two nearest future events to the > > current date. Having done that I want to display the name, location, > > start date, start time, and a summary. Right now though I just want to > > put all information in the database in to a table. > > > > Here's the code. Pointers welcome. > > Thanks. > > Dave. > > > > <?php > > require_once($_SERVER['DOCUMENT_ROOT'] . "/dbconnect.php"); > > I ran into a similar issue yesterday. Tracked it down and figured out the "required" file did not exist. It didn't show up in my dev environment b/c I had the file. When we pushed it to QA, the file had not been uploaded. The require_once() stops execution if the file isn't found. Try changing it to include_once() and see if you can _any_ output. > > Hope this helps. > ~Philip > > I'd tend to try and keep scripts as self contained as possible, so I can get away with using relative paths which don't rely on variables in $_SERVER. Also, I've been led to believe that $_SERVER variables are a point of entry for injection attacks, so shouldn't be relied upon, although I'm sure that's not the case for everything in the $_SERVER array. I think this is the reason why a lot of systems and frameworks have a config file which require the paths to be set up completely, without relying on these special global arrays. Thanks, Ash http://www.ashleysheridan.co.uk
