title: PHP exec() fails
body: <p>I'm running wampserver and php5. <code>exec()</code> works when I run the script through the command-line, but when I try to run it through the server, it fails. </p>
  
  <p>I looked at all the error logs, there were none. I redirected stderr to stdout, there was still no output when I run it from the server. </p>
  
  <p>Any suggestions ?</p>
  
  <p>EDIT: I should have mentioned -- I'm running on WinXP and safe_mode is off. </p>