function get_sub_cats($id, $subcategory = false)
{
global $cat_info;
$subfound = array();
if (!$subcategory) {
$subcategory = array();
$subcategory[] = $id;
}
foreach ($cat_info as $cats) {
if ($cats['parentid'] == $id) {
$subfound[] = $cats['id'];
}
}
foreach ($subfound as $parentid) {
$subcategory[] = $parentid;
$subcategory = get_sub_cats($parentid, $subcategory);
}
return $subcategory;
}
}
if ($config['related_only_cats'] and $row['category']) {
$allowed_cats = "";
$allow_sub_cats = true;
$all_cats = explode(",", $row['category']);
$get_cats = array();
foreach ($all_cats as $value) {
if ($cat_info[$value]['show_sub']) {
if ($cat_info[$value]['show_sub'] == 1) {
$get_cats[] = get_sub_cats($value);
} else {
$get_cats[] = $value;
}
} else {
if ($config['show_sub_cats']) {
$get_cats[] = get_sub_cats($value);
} else {
$get_cats[] = $value;
}
}
}
$get_cats = implode("|", $get_cats);
$get_cats = explode("|", $get_cats);
if (count($get_cats) < 2) {
$allow_sub_cats = false;
}
$get_cats = implode("|", $get_cats);
if ($config['allow_multi_category']) {
$where_category = "category regexp '[[:<:]](" . $get_cats . ")[[:>:]]' AND ";
} else {
if ($allow_sub_cats) {
$re_url = reset($re_url);
header("HTTP/1.0 301 Moved Permanently");
header("Location: {$re_url}{$re_cat}/");
die("Redirect");
}
}
if (!$category_id) {
$category_id = 'not detected';
}
if ($allow_list[0] != "all") {
if (!$user_group[$member_id['user_group']]['allow_short'] and !in_array($category_id, $allow_list)) {
$category_id = 'not detected';
}
}
if ($config['show_sub_cats']) {
$get_cats = get_sub_cats($category_id);
} else {
$get_cats = $category_id;
}
if ($cat_info[$category_id]['news_sort'] != "") {
$news_sort_by = $cat_info[$category_id]['news_sort'];
}
if ($cat_info[$category_id]['news_msort'] != "") {
$news_direction_by = $cat_info[$category_id]['news_msort'];
}
if ($cat_info[$category_id]['news_number']) {
$config['news_number'] = $cat_info[$category_id]['news_number'];
}
if ($cstart) {
$cstart = $cstart - 1;
$cstart = $cstart * $config['news_number'];