$max_length = 128;
}
}
$host_min = $ip_manager->get_hostmin();
$host_max = $ip_manager->get_hostmax();
$min_ip_manager = new Netblock($host_min . "/" . $max_length);
$max_ip_manager = new Netblock($host_max . "/" . $max_length);
$parent_id = $ip_info->get_parent_id();
if (is_numeric($parent_id)) {
$all_child_ip = IP_Database::get_all_ip($parent_id, $ip_info->get_family());
}
$to_remove = array();
foreach ($all_child_ip as $ip => $addr) {
$t_ip_info = new IP_Database($ip);
if ($ip_info->get_family() == 4) {
if ($t_ip_info->get_address_int() >= $ip_manager->get_long() && $t_ip_info->get_address_int() <= $max_ip_manager->get_long_ip()) {
array_push($to_remove, $ip);
}
} else {
if ($ip_info->get_family() == 6) {
//split the long ip address into five 10 digits strings
$t_addr = str_pad($t_ip_info->get_address_int(), 40, 0, STR_PAD_LEFT);
$t_str1 = substr($t_addr, 0, 10);
$t_str2 = substr($t_addr, 9, 10);
$t_str3 = substr($t_addr, 19, 10);
$t_str4 = substr($t_addr, 29, 10);
$t_str5 = substr($t_addr, 39, 10);
//split the NEW long merged address into five 10 digits strings
$i_addr = str_pad($ip_manager->get_long(), 40, 0, STR_PAD_LEFT);
$i_str1 = substr($i_addr, 0, 10);
$i_str2 = substr($i_addr, 9, 10);
