function build_xref(&$final_array_node, &$product)
{
global $map_array, $config_cat_ids, $config_ids, $swatches;
static $tmp = array();
$product_config_cats = (array) $product->product_config_cats_in_seq;
if (isset($product_config_cats["product_config_cat"][count((array) $tmp)])) {
$rtmp =& $product_config_cats["product_config_cat"][count((array) $tmp)];
$cat_id = (int) $rtmp["id"];
if (!in_array($cat_id, @(array) $config_cat_ids[(int) $product["product_id"]])) {
$config_cat_ids[(int) $product["product_id"]][] = $cat_id;
}
foreach ($rtmp->product_configs->product_config as $product_config) {
$config_id = (int) $product_config["id"];
if (!in_array($config_id, @(array) $config_ids[(int) $product["product_id"]][$cat_id])) {
$config_ids[(int) $product["product_id"]][$cat_id][] = $config_id;
}
$swatch_array = array();
if (strlen((string) $product_config->swatch)) {
$swatch_array["image"] = (string) $product_config->swatch;
$swatch_array["caption"] = (string) $product_config->swatch_label;
}
if (count($swatch_array)) {
$swatches[(int) $product["product_id"]][$cat_id][$config_id] = $swatch_array;
}
$tmp[$cat_id] = $config_id;
build_xref($final_array_node[$config_id], $product);
array_pop($tmp);
}
return;
}
$tmp2 = $tmp;
ksort($tmp2, SORT_NUMERIC);
if (isset($map_array[serialize($tmp2)])) {
$final_array_node = $map_array[serialize($tmp2)];
}
}
/*
print_r($config_cat_ids);
print_r($config_ids);
print_r($map_array);
print_r($config_array);
exit;
*/
//build ensemble product map_array
foreach ($cross_sell_products->cross_sell_products_group as $cross_sell_products_group) {
foreach ($cross_sell_products_group->products->product as $cross_sell_product) {
$map_array = array();
foreach ($cross_sell_product->exact_products->exact_product as $cross_sell_exact_product) {
map_array_build($map_array, (int) $cross_sell_product["product_id"], $cross_sell_exact_product, $cross_sell_exact_product->product_config);
}
$final_array = array();
build_xref($final_array, $cross_sell_product);
$max_orderable_qty[(int) $cross_sell_product["product_id"]] = (int) $cross_sell_product->max_orderable_qty;
$min_product_price[(int) $cross_sell_product["product_id"]] = (string) $cross_sell_product->discounted_retail_min_price;
$swatch_array = array();
if (strlen((string) $cross_sell_product->thumbnail_image->url)) {
$swatch_array["image"] = (string) $cross_sell_product->thumbnail_image->url;
$swatch_array["caption"] = (string) (strlen((string) $cross_sell_product->thumbnail_image->caption) ? $cross_sell_product->thumbnail_image->caption : $cross_sell_product->name);
}
$swatches[(int) $cross_sell_product["product_id"]][0] = $swatch_array;
$config_array[(int) $cross_sell_product["product_id"]] = $final_array;
}
}
}
}
//print "--retailers: ".(int)$has_retailers;
?>
