function buildBranch($parent_id, $level = 0, $submenu = false)
{
if ($level == 0) {
$result = $this->parent_group_start_string_noif;
} else {
$result = sprintf($this->parent_group_start_string, '');
}
if (isset($this->data[$parent_id])) {
if ($this->i_display > 0) {
$i = 0;
while (list($category_id, $category) = each($this->data[$parent_id]) and $i <= $this->max_display) {
$category_link = $category_id;
if (isset($this->data[$category_id])) {
if ($b_top < 1 && $level == 1) {
$result .= sprintf($this->child_start_two, $submenu == true ? ' class="b_top"' : '');
$b_top++;
} else {
$result .= sprintf($this->child_start_two, '');
}
} else {
if ($b_top < 1 && $level == 1) {
$result .= sprintf($this->child_start_two, ' class="b_top"');
$b_top++;
} else {
$result .= sprintf($this->child_start_two, '');
}
}
if (isset($this->data[$category_id])) {
$result .= $this->parent_start_string;
}
if ($level == 0) {
$result .= $this->root_start_string;
}
if ($i == $this->max_display) {
$result .= str_repeat($this->spacer_string, $this->spacer_multiplier * $level) . '<a href="' . zen_href_link(FILENAME_DEFAULT, 'cPath=' . zen_get_categories_parent_id($category_link)) . '">';
$result .= 'All ' . zen_get_categories_parent_name($category_id);
$result .= '</a>';
} else {
$result .= str_repeat($this->spacer_string, $this->spacer_multiplier * $level) . '<a href="' . zen_href_link(FILENAME_DEFAULT, 'cPath=' . $category_link) . '" title="' . SEO_COMMON_KEYWORDS . ' ' . $category['name'] . '">';
$result .= $category['name'];
if (zen_count_products_in_category($category_id)) {
$result .= ' (' . zen_count_products_in_category($category_id) . ')';
}
$result .= '</a>';
}
if ($level == 0) {
$result .= $this->root_end_string;
}
if (isset($this->data[$category_id])) {
$result .= $this->parent_end_string;
}
if (isset($this->data[$category_id]) && ($this->max_level == '0' || $this->max_level > $level + 1)) {
$this->i_display++;
$result .= $this->buildBranch($category_id, $level + 1, $submenu);
}
$result .= $this->child_end_string;
$i++;
}
} else {
while (list($category_id, $category) = each($this->data[$parent_id])) {
$category_link = $category_id;
if (isset($this->data[$category_id])) {
if ($b_top < 1 && $level == 1) {
$result .= sprintf($this->child_start_string, $submenu == true ? ' class="b_top"' : '');
$b_top++;
} else {
$result .= sprintf($this->child_start_string, '');
}
} else {
if ($b_top < 1 && $level == 1) {
$result .= sprintf($this->child_start_string, ' class="b_top"');
$b_top++;
} else {
$result .= sprintf($this->child_start_string, '');
}
}
if (isset($this->data[$category_id])) {
$result .= $this->parent_start_string;
}
if ($level == 0) {
$result .= $this->root_start_string;
}
$result .= str_repeat($this->spacer_string, $this->spacer_multiplier * $level) . '<a href="' . zen_href_link(FILENAME_DEFAULT, 'cPath=' . $category_link) . '" title="' . SEO_COMMON_KEYWORDS . ' ' . $category['name'] . '">';
$result .= substr($category['name'], 0, 25);
if ($level == 0) {
if (zen_has_category_subcategories($category_id)) {
$result .= '<!--[if IE 7]><!--></a><!--<![endif]-->' . "\n";
} else {
$result .= '</a>' . "\n";
}
$result .= $this->root_end_string;
} else {
$result .= '</a>';
}
if (isset($this->data[$category_id])) {
$result .= $this->parent_end_string;
}
if (isset($this->data[$category_id]) && ($this->max_level == '0' || $this->max_level > $level + 1)) {
$this->i_display++;
$result .= $this->buildBranch($category_id, $level + 1, $submenu);
}
$result .= $this->child_end_string;
}
}
}
if ($level == 1) {
$b_top = 0;
}
if ($level == 0) {
$result .= $this->parent_group_end_string_noif;
} else {
$result .= $this->parent_group_end_string;
}
return $result;
}
<?php
$display_num = 12;
$subCategoriesArray = array();
if (isset($_GET['products_id'])) {
$relatedCategoriesParentId = zen_get_products_category_id($_GET['products_id']);
$relatedCategoriesId = zen_get_categories_parent_id($relatedCategoriesParentId);
zen_get_subcategoriesarray($subCategoriesArray, $relatedCategoriesId);
} else {
if (isset($current_category_id)) {
$parent_id = zen_get_categories_parent_id($current_category_id);
zen_get_subcategoriesarray($subCategoriesArray, $relatedCategoriesId);
}
}
$relatedCategoriesTotalNum = count($subCategoriesArray);
?>
<div class="fl allborder line_180" id="relate_cate">
<h4 class="red line_30px in_1em"><?php
echo BASE_COMMON_TEXT_RELATEDCATEGORIES;
?>
</h4>
<ul>
<?php
if ($relatedCategoriesTotalNum > 0) {
for ($i = 0; $i < $display_num; $i++) {
echo '<li><a href="' . zen_href_link(FILENAME_DEFAULT, 'cPath=' . $subCategoriesArray[$i]['categories_id']) . '" title="' . SEO_COMMON_KEYWORDS . $subCategoriesArray[$i]['categories_name'] . '">' . zen_clipped_string($subCategoriesArray[$i]['categories_name']) . '</a></li>';
}
}
unset($row, $display, $subCategoriesArray, $related_categories_query);
?>
</ul>
