astronaut

case closed, thanks. Looks like I'm in the clear. Also learned that the === sign means that it also makes sure the variable is strickly a number instead of either number or letter value. Thanks  alot!!

Hi, recently I was told that my website could get hacked because of poorly written code. I am a novice newbie programmer, so all I know is to write simple if/else statements for now. Is this code truely vulnerable to a hacker, and is there a better way of coding this? [color=red]<?php if ($result=='1'){ include("result.php"); } ?>   <a href="<? echo $PHP_SELF?>?result=1">Click here to see page 2</a>[/color]