Código PHP:
<? // ---- CATEGORIES
function tep_show_category($counter) {
global $tree, $categories_string, $cPath_array;
if(!$tree[$counter]['level']){
$categories_string .= $categories_string ? '<tr><td><img src=images/m19.gif width=154 height=1></td></tr><tr><td height=3></td></tr>' : '';
$categories_string .= '<tr><td><img src=images/m18.gif width=3 height=5 align=absmiddle> <a class=ml3 href=';
if ($tree[$counter]['parent'] == 0) {
$cPath_new = 'cPath=' . $counter;
} else {
$cPath_new = 'cPath=' . $tree[$counter]['path'];
}
$categories_string .= tep_href_link('index.php', $cPath_new) . '>';
// display categry name
$categories_string .= $tree[$counter]['name'];
$categories_string .= '</a></td></tr><tr><td height=3></td></tr>';
}else{ // SUBCATEGORY
$categories_string .= '<tr><td> ';
for($i=0;$i<$tree[$counter]['le vel'];$i++)
$categories_string .= ' ';
$categories_string .= ' - <a class=ml3 style="font-weight:normal;" href=';
if ($tree[$counter]['parent'] == 0) {
$cPath_new = 'cPath=' . $counter;
} else {
$cPath_new = 'cPath=' . $tree[$counter]['path'];
}
$categories_string .= tep_href_link('index.php', $cPath_new) . '>';
// display category name
$categories_string .= $tree[$counter]['name'];
$categories_string .= '</a></td></tr><tr><td height=3></td></tr>';
}
if ($tree[$counter]['next_id'] != false) {
tep_show_category($tree[$counter]['next_id']);
}
}
define(TABLE_CATEGORIES, "categories");
define(TABLE_CATEGORIES_DESCRIPTION, "categories_description");
$categories_string = '';
$tree = array();
$categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '0' and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name");
while ($categories = tep_db_fetch_array($categories_query)) {
$tree[$categories['categories_id']] = array('name' => $categories['categories_name'],
'parent' => $categories['parent_id'],
'level' => 0,
'path' => $categories['categories_id'],
'next_id' => false);
if (isset($parent_id)) {
$tree[$parent_id]['next_id'] = $categories['categories_id'];
}
$parent_id = $categories['categories_id'];
if (!isset($first_element)) {
$first_element = $categories['categories_id'];
}
}
//------------------------
if ($cPath) {
$new_path = '';
reset($cPath_array);
while (list($key, $value) = each($cPath_array)) {
unset($parent_id);
unset($first_id);
$categories_query = tep_db_query("select c.categories_id, cd.categories_name, c.parent_id from " . TABLE_CATEGORIES . " c, " . TABLE_CATEGORIES_DESCRIPTION . " cd where c.parent_id = '" . (int)$value . "' and c.categories_id = cd.categories_id and cd.language_id='" . (int)$languages_id ."' order by sort_order, cd.categories_name");
if (tep_db_num_rows($categories_query)) {
$new_path .= $value;
while ($row = tep_db_fetch_array($categories_query)) {
$tree[$row['categories_id']] = array('name' => $row['categories_name'],
'parent' => $row['parent_id'],
'level' => $key+1,
'path' => $new_path . '_' . $row['categories_id'],
'next_id' => false);
if (isset($parent_id)) {
$tree[$parent_id]['next_id'] = $row['categories_id'];
}
$parent_id = $row['categories_id'];
if (!isset($first_id)) {
$first_id = $row['categories_id'];
}
$last_id = $row['categories_id'];
}
$tree[$last_id]['next_id'] = $tree[$value]['next_id'];
$tree[$value]['next_id'] = $first_id;
$new_path .= '_';
} else {
break;
}
}
}
$categories_string .= '';
tep_show_category($first_element);
$categories_string .= '';
echo $categories_string;
?>
<tr><td height=6></td></tr>
</table>
</td></tr>
<tr><td><img src=images/m20.gif width=200 height=15></td></tr>
<tr><td height=3></td></tr>
</table>
<table cellspacing=0 cellpadding=0>
<tr><td><a href=<?=tep_href_link('product_info.php','products_id=86')?>><img src=images/m21.jpg width=200 height=98 border=0></a></td></tr>
<tr><td height=3></td></tr>
<tr><td><a href=<?=tep_href_link('product_info.php','products_id=90')?>><img src=images/m22.jpg width=200 height=98 border=0></a></td></tr>
<tr><td height=3></td></tr>
<tr><td><a href=<?=tep_href_link('specials.php')?>><img src=images/m30.jpg width=200 height=98 border=0></a></td></tr>
</table>
</td>
<td width=10></td>
<td width=490 valign=top>