foreach

[assonitis]

The following function displays the categories that exist in the database. the way they are displayed is:
windows
word
excel
access

what I can't do is display them like this:
windows word
excel access

can anyone help me out?

function display_categories($cat_array)
{
if (!is_array($cat_array))
{
echo "Äåí õðÜñ÷ïõí êáôçãïñßåò äéáèÝóéìåò<br>";
return;
}
echo "<table width=\"70%\"><ul>";

foreach ($cat_array as $row)
{
$url = "show_cat.php?catid=".($row["catid"]);
$title = $row["catname"];
echo "<tr><td><li>";
do_html_url($url, $title);
echo "</td></tr>";
}

echo "</ul></table>";
echo "<hr>";
}

[RedDragon]

basicly you need to do the following

add infront of the loop:
$x = 0;

and in the loop

if($x==1) {
echo "<br>";
}
$x++;

you need to replace <br> with the table html...