PHP Code:
<?php
$child = getChild();
echo "\n<ul>\n" ;
foreach ($child as $childcat) {
$cat_id = $childcat['cat_id'];
$cat_name = $childcat['cat_name'];
$url = $_SERVER['PHP_SELF'] . "?c=$cat_id";
echo "<li><a href='".$_SERVER['PHP_SELF']."?c=$cat_id" . "'>$cat_name</a></li>\n";
}
echo "</ul>" ;
?>
this should work!!!!!!