Session checking

[Zoud]

What's wrong this this:

[code]<?php
if(isset($_SESSION[username]))  {
  echo "You are logged in as: <b>$_SESSION[username]</b>&nbsp;&nbsp;&nbsp;<input type='button' value='Log Out!' href='http://www.eliteguards.us/logout.php'>";
}
  else  {
  echo "<form action='http://www.eliteguards.us/login_check.php' name='login' method='post'>Username:<input type='text' name='username'>&nbsp;Password:<input type='password' name='password'>&nbsp;<input type='submit' value='Log In!'></form><br />";
}
?>[/code]

Darn those PHP white page errors!  >:(

[Daniel0]

First of all: What you put as the key is a constant named 'username'. DO NOT DO THAT (I've seen that so many times). You need to encapsulate it in single or double quotes.

Now what the problem actually is, is that you have not run session_start() before trying to use sessions. A good idea is to place it at the top of your script.

[Zoud]

Eep! Nevermind! Got it to work... I just forgot the  "; at the end of the echo. :-[