New WP install broke working sites --- Need ideas

I installed a new wordpress app in the subdirectory ./lidt. I just tried all of my sites that were working (i.e., come up with a blank page, no errors), none of them work unless I include the sub directory in the name. e.g., http://troop624.com/ does not work, but http://troop624.com/tstf/ does.

By not working I mean they come up with a blank page with no errors.

I did try to tweak index.php in my root directory, but still can't find any reason why. I added a "Loading..." in index.php to make sure it got there, and it did.

I asked discountasp what happened and they won't give me any help saying it's a design issue. I think it may be a problem with the install. After all, the sites all worked.

Below is what my index.php looks like...

Any ideas would be great.

----- index.php ----

<b> loading ..... </b>

<?

$SiteNameURL = $_SERVER['HTTP_HOST'];

switch (strtolower($SiteNameURL)) {

case "insureyoutoo.com": //MUST BE LOWER CASE
header("Location: http://" . $_SERVER['HTTP_HOST'] . "/insureyoutoo/");
break;
case "www.insureyoutoo.com": //MUST BE LOWER CASE
header("Location: http://insureyoutoo.com/insureyoutoo/");
break;
case "garrettbattaglia.info": //MUST BE LOWER CASE
header("Location: http://" . $_SERVER['HTTP_HOST'] . "/gbi/");
break;
case "www.garrettbattaglia.info": //MUST BE LOWER CASE
header("Location: http://garrettbattaglia.info/gbi");
break;
case "fifthdimensionsoftware.com": //MUST BE LOWER CASE
header("Location: http://" . $_SERVER['HTTP_HOST'] . "/hs/");
break;
case "www.fifthdimensionsoftware.com": //MUST BE LOWER CASE
header("Location: http://fifthdimensionsoftware.com/hs");
break;
case "troop624.com": //MUST BE LOWER CASE
header("Location: http://" . $_SERVER['HTTP_HOST'] . "/tstf/");
break;
case "www.troop624.com": //MUST BE LOWER CASE
header("Location: http://troop624.com/tstf/");
break;
case "lifeinsurancedallastexas.com": //MUST BE LOWER CASE
header("Location: http://" . $_SERVER['HTTP_HOST'] . "/lidt/");
break;
case "www.lifeinsurancedallastexas.com": //MUST BE LOWER CASE
header("Location: http://lifeinsurancedallastexas.com/lidt/");
break;
default:
header("Location: http://" . $_SERVER['HTTP_HOST'] . "/InsureYouToo");
}
?>


------

 

Fixed

Thanks. I didn't do anything. It just started working. Don't know what the issue was. It wasn't my system. I tried on 4 different systems at 3 different locations. None worked, then they all worked. I guess one of those unexplained things.