better is:
<div class='codetop'>CODE</div><div class='codemain' style='height:200px;white-space:pre;overflow:auto'><?php
$cats = file("cutenews/cdata/category.db.php");
foreach($cats as $cat_line)
{
$cat_line_arr = explode("|", $cat_line);
if($cat_line_arr[0] == $_GET['ucat'])
$fetchcat = $cat_line_arr[1];
echo "$cat_line_arr[1]";
}
?> </div>