[PHP] weird isset problem

[Matthew Hanna]

Hi!  I have this weird thing happening here and I just can't see the problem.
Can someone look at this and tell me if you see what is wrong?
Below is a code snippet I am using and the output from the code.  As can
be seen in the output all the $config[*] stuff are set.  The if statement still
gets executed though as if one or more $config[*] isn't set.  Inside of the
if statement I checked again and sure enough, they are still set even though
the program makes it into the if statement.
I am so confused.

Thanks in advance!
Matthew Hanna
[EMAIL PROTECTED]

----  Code ----
     print isset($config["harvester_list"]) ."\n1\n";
    print isset($config["download_list"]) . "\n2\n";
    print isset($config["linkchecker_list"]) . "\n3\n";
    print isset($config["offline_list"]) . "\n4\n";
    print isset($config["spider_list"]) . "\n5\n";
    if (!isset($config["havester_list"]) || !isset($config["download_list"]) ||
        !isset($config["linkchecker_list"]) || !isset($config["offline_list"]) ||
        !isset($config["spider_list"])) {
       print "-----------------------------\n";
     print isset($config["harvester_list"]) ."\n1\n";
    print isset($config["download_list"]) . "\n2\n";
    print isset($config["linkchecker_list"]) . "\n3\n";
    print isset($config["offline_list"]) . "\n4\n";
    print isset($config["spider_list"]) . "\n5\n";
       
      die("Agent Automated System Lists Not Found!\n");
}

---- Output -----
1
1
1
2
1
3
1
4
1
5
-----------------------------
1
1
1
2
1
3
1
4
1
5
Agent Automated System Lists Not Found!