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<?php
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/* --------------------------------------------------------------
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vat_validation.php 2019-03-19
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Gambio GmbH
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http://www.gambio.de
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Copyright (c) 2019 Gambio GmbH
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Released under the GNU General Public License (Version 2)
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[http://www.gnu.org/licenses/gpl-2.0.html]
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--------------------------------------------------------------
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based on:
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(c) 2010 xtcModified - community made shopping http://www.xtc-modified.org ($Id: vat_validation.php 2211 2011-09-13 12:45:15Z dokuman $)
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(c) 2005 xtc_validate_vatid_status.inc.php 899 2005-04-29
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(c) 2003 XT-Commerce - community made shopping http://www.xt-commerce.com ($Id: vat_validation.php 1283 2005-10-05 15:42:48Z mz $)
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Released under the GNU General Public License
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---------------------------------------------------------------------------------------*/
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require_once(DIR_FS_CATALOG . 'gm/classes/lib/nusoap.php');
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class vat_validation_ORIGIN {
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var $vat_info;
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public function __construct($vat_id = '', $customers_id = '', $customers_status = '', $country_id = '', $guest = false) {
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$this->vat_info = array ();
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$this->live_check = ACCOUNT_COMPANY_VAT_LIVE_CHECK;
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if (xtc_not_null($vat_id)) {
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$this->getInfo($vat_id, $customers_id, $customers_status, $country_id, $guest);
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} else {
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if ($guest) {
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$this->vat_info = array ('status' => DEFAULT_CUSTOMERS_STATUS_ID_GUEST);
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} else {
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$this->vat_info = array ('status' => DEFAULT_CUSTOMERS_STATUS_ID);
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}
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}
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}
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public function reset($vat_id = '', $customers_id = '', $customers_status = '', $country_id = '', $guest = false)
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{
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$this->vat_info = array();
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$this->live_check = ACCOUNT_COMPANY_VAT_LIVE_CHECK;
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if(xtc_not_null($vat_id))
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{
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$this->getInfo($vat_id, $customers_id, $customers_status, $country_id, $guest);
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}
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else
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{
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if($guest)
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{
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$this->vat_info = array('status' => DEFAULT_CUSTOMERS_STATUS_ID_GUEST);
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}
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else
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{
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$this->vat_info = array('status' => DEFAULT_CUSTOMERS_STATUS_ID);
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}
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}
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}
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public function getVatInfo()
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{
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return $this->vat_info;
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}
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function getInfo($vat_id = '', $customers_id = '', $customers_status = '', $country_id = '', $guest = false) {
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69
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if (!$guest) {
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if ($vat_id) {
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$validate_vatid = $this->validate_vatid($vat_id);
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switch ($validate_vatid) {
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case '0' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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$vat_id_status = '0';
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break;
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case '1' :
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if ($country_id == STORE_COUNTRY) {
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if (ACCOUNT_COMPANY_VAT_GROUP == 'true') {
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$status = DEFAULT_CUSTOMERS_VAT_STATUS_ID_LOCAL;
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} else {
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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}
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} else {
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if (ACCOUNT_COMPANY_VAT_GROUP == 'true') {
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$status = DEFAULT_CUSTOMERS_VAT_STATUS_ID;
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} else {
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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}
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}
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$error = false;
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$vat_id_status = '1';
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break;
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case '8' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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$vat_id_status = '8';
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break;
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case '9' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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$vat_id_status = '9';
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break;
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case '99' :
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case '98' :
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case '97' :
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case '96' :
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case '95' :
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case '94' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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$vat_id_status = $validate_vatid;
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break;
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default :
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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}
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} else {
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if ($customers_status) {
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$status = $customers_status;
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} else {
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$status = DEFAULT_CUSTOMERS_STATUS_ID;
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}
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$vat_id_status = '';
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$error = false;
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}
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} else {
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if ($vat_id) {
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$validate_vatid = $this->validate_vatid($vat_id);
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switch ($validate_vatid) {
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case '0' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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$vat_id_status = '0';
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break;
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case '1' :
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if ($country_id == STORE_COUNTRY) {
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if (ACCOUNT_COMPANY_VAT_GROUP == 'true') {
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$status = DEFAULT_CUSTOMERS_VAT_STATUS_ID_LOCAL;
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} else {
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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}
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} else {
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if (ACCOUNT_COMPANY_VAT_GROUP == 'true') {
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$status = DEFAULT_CUSTOMERS_VAT_STATUS_ID;
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} else {
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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}
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}
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$error = false;
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$vat_id_status = '1';
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break;
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case '8' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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$vat_id_status = '8';
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break;
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case '9' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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$vat_id_status = '9';
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break;
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case '99' :
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case '98' :
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case '97' :
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case '96' :
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case '95' :
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case '94' :
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if (ACCOUNT_VAT_BLOCK_ERROR == 'true') {
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$error = true;
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}
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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$vat_id_status = $validate_vatid;
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break;
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default :
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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}
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} else {
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if ($customers_status) {
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$status = $customers_status;
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} else {
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$status = DEFAULT_CUSTOMERS_STATUS_ID_GUEST;
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}
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$vat_id_status = '';
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$error = false;
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}
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}
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if ($customers_id) {
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$customers_status_query = xtc_db_query("SELECT customers_status FROM ".TABLE_CUSTOMERS." WHERE customers_id = '".(int)$customers_id."'");
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$customers_status_value = xtc_db_fetch_array($customers_status_query);
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if ($customers_status_value['customers_status'] != 0) {
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$status = $status;
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} else {
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$status = $customers_status_value['customers_status'];
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}
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}
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$this->vat_info = array ('status' => $status, 'vat_id_status' => $vat_id_status, 'error' => $error, 'validate' => $validate_vatid);
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}
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240
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//BOF - DokuMan - 2011-08-24 - check UstID live via SOAP at http://ec.europa.eu
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function validate_vatid($vat_id) {
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$remove = array (' ', '-', '/', '\\', '.', ':', ',');
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// 0 = 'invalid'
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// 1 = 'valid'
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// 8 = 'unknown country'
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247
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// 9 => 'unknown algorithm'
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//94 = 'INVALID_INPUT' => 'The provided CountryCode is invalid or the VAT number is empty',
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249
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//95 = 'SERVICE_UNAVAILABLE' => 'The SOAP service is unavailable, try again later',
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//96 = 'MS_UNAVAILABLE' => 'The Member State service is unavailable, try again later or with another Member State',
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251
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//97 = 'TIMEOUT' => 'The Member State service could not be reached in time, try again later or with another Member State',
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252
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//98 = 'SERVER_BUSY' => 'The service cannot process your request. Try again later.'
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253
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//99 = 'no PHP5 SOAP support'
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254
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$results = array (0 => '0',
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255
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1 => '1',
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256
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8 => '8',
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257
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9 => '9',
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258
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94 => '94',
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259
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95 => '95',
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260
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96 => '96',
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261
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97 => '97',
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262
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98 => '98',
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263
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99 => '99');
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264
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265
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// sonderzeichen entfernen
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266
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for ($i = 0; $i < count($remove); $i ++) {
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267
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$vat_id = str_replace($remove[$i], '', $vat_id);
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268
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} // end for($i = 0; $i < count($remove)); $i++)
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269
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270
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// land bestimmen
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271
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$country = strtolower(substr($vat_id, 0, 2));
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272
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273
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$t_result = 8; //unknown country
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274
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275
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if($this->live_check == 'true') {
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276
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$country_iso_code = strtoupper($country);
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277
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278
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$t_result = $this->checkVatID_EU($vat_id, $country_iso_code);
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279
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280
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} else {
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281
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$vat_id = trim(chop($vat_id));
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282
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$t_result = $this->gm_validate_vatid($country, $vat_id);
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283
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}
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284
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285
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return $results[$t_result];
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286
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}
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287
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288
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function checkVatID_EU($vat_id, $country_id) {
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289
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static $vat_validation;
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290
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291
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if($vat_validation === null)
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292
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{
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293
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$vat_validation = array();
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294
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}
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295
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296
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$key = $vat_id . '-' . $country_id;
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297
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298
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if(array_key_exists($key, $vat_validation))
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299
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{
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300
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return $vat_validation[$key];
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301
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}
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302
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303
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// Leerzeichen und sonderzeichen entfernen
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304
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$remove = array (' ', '-', '/', '\\', '.', ':', ',');
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305
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$vat_id = trim(chop($vat_id));
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306
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$vat_id = str_replace($remove, '', $vat_id );
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307
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$vatNumber = substr($vat_id, 2); // alles ab 2 Stellen der VAT (ohne Land)
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308
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|
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309
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$coo_soap_client = new nusoap_client('https://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl', true);
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310
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$coo_soap_client->soap_defencoding = 'UTF-8';
|
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311
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$coo_soap_proxy = $coo_soap_client->getProxy();
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312
|
|
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313
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// check connection
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314
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if($coo_soap_client->getError() || !is_object($coo_soap_proxy))
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315
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{
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316
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LogControl::get_instance()->error('Connection to https://ec.europa.eu/ could not be established.', 'widgets', 'vat_validation_errors', 'error', 'USER ERROR', 0, print_r($coo_soap_client->getError(), true));
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317
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}
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318
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else
|
|
319
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{
|
|
320
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$params = array('countryCode' => $country_id, 'vatNumber' => $vatNumber);
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321
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|
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322
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$result = $coo_soap_proxy->checkVat($params);
|
|
323
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|
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324
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if(is_array($result) && isset($result['valid']) && $result['valid'] == 'true')
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|
325
|
{
|
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326
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$vat_validation[$key] = 1;
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327
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return 1; //valid VAT
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|
328
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}
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|
329
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elseif(is_array($result) && isset($result['valid']) && $result['valid'] == 'false')
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330
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{
|
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331
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$vat_validation[$key] = 0;
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332
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return 0; //invalid VAT
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|
333
|
}
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|
334
|
elseif(is_array($result) && isset($result['faultstring']))
|
|
335
|
{
|
|
336
|
switch($result['faultstring'])
|
|
337
|
{
|
|
338
|
case 'INVALID_INPUT':
|
|
339
|
$t_error_code = '94';
|
|
340
|
break;
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|
341
|
case 'SERVICE_UNAVAILABLE':
|
|
342
|
$t_error_code = '95';
|
|
343
|
break;
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|
344
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case 'MS_UNAVAILABLE':
|
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345
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$t_error_code = '96';
|
|
346
|
break;
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|
347
|
case 'TIMEOUT':
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348
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$t_error_code = '97';
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|
349
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break;
|
|
350
|
case 'SERVER_BUSY':
|
|
351
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$t_error_code = '98';
|
|
352
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break;
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|
353
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default:
|
|
354
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$t_error_code = '94';
|
|
355
|
}
|
|
356
|
|
|
357
|
$vat_validation[$key] = $t_error_code;
|
|
358
|
return $t_error_code;
|
|
359
|
}
|
|
360
|
|
|
361
|
$vat_validation[$key] = false;
|
|
362
|
return false;
|
|
363
|
}
|
|
364
|
|
|
365
|
} // end checkVatID_EU
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|
366
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//EOF - DokuMan - 2011-08-24 - check UstID live via SOAP at http://ec.europa.eu
|
|
367
|
|
|
368
|
|
|
369
|
function gm_validate_vatid($country, $vat_id) {
|
|
370
|
switch ($country) {
|
|
371
|
default:
|
|
372
|
return 8;
|
|
373
|
break;
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|
374
|
// oesterreich
|
|
375
|
case 'at' :
|
|
376
|
if (strlen($vat_id) != 11 && strtoupper($vat_id[2]) != 'U') {
|
|
377
|
return 0;
|
|
378
|
}
|
|
379
|
|
|
380
|
$number = substr(str_replace($country, '', strtolower($vat_id)), 1);
|
|
381
|
|
|
382
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
383
|
return 1;
|
|
384
|
} else {
|
|
385
|
return 0;
|
|
386
|
}
|
|
387
|
break;
|
|
388
|
|
|
389
|
// belgien
|
|
390
|
case 'be' :
|
|
391
|
if (strlen($vat_id) != 12) {
|
|
392
|
return 0;
|
|
393
|
}
|
|
394
|
|
|
395
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
396
|
|
|
397
|
if(strlen($number) == 10 && is_numeric($number)) {
|
|
398
|
return 1;
|
|
399
|
} else {
|
|
400
|
return 0;
|
|
401
|
}
|
|
402
|
break;
|
|
403
|
|
|
404
|
// bulgarien
|
|
405
|
case 'bg' :
|
|
406
|
|
|
407
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
408
|
|
|
409
|
if(strlen($vat_id) == 11) {
|
|
410
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
411
|
return 1;
|
|
412
|
} else {
|
|
413
|
return 0;
|
|
414
|
}
|
|
415
|
} elseif(strlen($vat_id) == 12) {
|
|
416
|
if(strlen($number) == 10 && is_numeric($number)) {
|
|
417
|
return 1;
|
|
418
|
} else {
|
|
419
|
return 0;
|
|
420
|
}
|
|
421
|
} else {
|
|
422
|
return 0;
|
|
423
|
}
|
|
424
|
|
|
425
|
|
|
426
|
break;
|
|
427
|
|
|
428
|
// zypern
|
|
429
|
case 'cy' :
|
|
430
|
if (strlen($vat_id) != 11) {
|
|
431
|
return 0;
|
|
432
|
}
|
|
433
|
|
|
434
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
435
|
|
|
436
|
if(strlen($number) == 9) {
|
|
437
|
return 1;
|
|
438
|
} else {
|
|
439
|
return 0;
|
|
440
|
}
|
|
441
|
break;
|
|
442
|
|
|
443
|
// tschechische republik
|
|
444
|
case 'cz' :
|
|
445
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
446
|
if(strlen($vat_id) == 10) {
|
|
447
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
448
|
return 1;
|
|
449
|
} else {
|
|
450
|
return 0;
|
|
451
|
}
|
|
452
|
} elseif(strlen($vat_id) == 11) {
|
|
453
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
454
|
return 1;
|
|
455
|
} else {
|
|
456
|
return 0;
|
|
457
|
}
|
|
458
|
} elseif(strlen($vat_id) == 12) {
|
|
459
|
if(strlen($number) == 10 && is_numeric($number)) {
|
|
460
|
return 1;
|
|
461
|
} else {
|
|
462
|
return 0;
|
|
463
|
}
|
|
464
|
} else {
|
|
465
|
return 0;
|
|
466
|
}
|
|
467
|
|
|
468
|
break;
|
|
469
|
|
|
470
|
// deutschland
|
|
471
|
case 'de' :
|
|
472
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
473
|
if(strlen($vat_id) == 11) {
|
|
474
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
475
|
return 1;
|
|
476
|
} else {
|
|
477
|
return 0;
|
|
478
|
}
|
|
479
|
} else {
|
|
480
|
return 0;
|
|
481
|
}
|
|
482
|
|
|
483
|
break;
|
|
484
|
|
|
485
|
// d�nemark
|
|
486
|
case 'dk' :
|
|
487
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
488
|
if(strlen($vat_id) == 10) {
|
|
489
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
490
|
return 1;
|
|
491
|
} else {
|
|
492
|
return 0;
|
|
493
|
}
|
|
494
|
} else {
|
|
495
|
return 0;
|
|
496
|
}
|
|
497
|
break;
|
|
498
|
|
|
499
|
// estland
|
|
500
|
case 'ee' :
|
|
501
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
502
|
if(strlen($vat_id) == 11) {
|
|
503
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
504
|
return 1;
|
|
505
|
} else {
|
|
506
|
return 0;
|
|
507
|
}
|
|
508
|
} else {
|
|
509
|
return 0;
|
|
510
|
}
|
|
511
|
break;
|
|
512
|
|
|
513
|
// griechenland
|
|
514
|
case 'el' :
|
|
515
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
516
|
if(strlen($vat_id) == 11) {
|
|
517
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
518
|
return 1;
|
|
519
|
} else {
|
|
520
|
return 0;
|
|
521
|
}
|
|
522
|
} else {
|
|
523
|
return 0;
|
|
524
|
}
|
|
525
|
break;
|
|
526
|
|
|
527
|
// spanien
|
|
528
|
case 'es' :
|
|
529
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
530
|
if(strlen($vat_id) == 11) {
|
|
531
|
if(strlen($number) == 9) {
|
|
532
|
return 1;
|
|
533
|
} else {
|
|
534
|
return 0;
|
|
535
|
}
|
|
536
|
} else {
|
|
537
|
return 0;
|
|
538
|
}
|
|
539
|
break;
|
|
540
|
|
|
541
|
// finnland
|
|
542
|
case 'fi' :
|
|
543
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
544
|
if(strlen($vat_id) == 10) {
|
|
545
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
546
|
return 1;
|
|
547
|
} else {
|
|
548
|
return 0;
|
|
549
|
}
|
|
550
|
} else {
|
|
551
|
return 0;
|
|
552
|
}
|
|
553
|
break;
|
|
554
|
|
|
555
|
// frankreich
|
|
556
|
case 'fr' :
|
|
557
|
$number = substr(str_replace($country, '', strtolower($vat_id)),2);
|
|
558
|
if(strlen($vat_id) == 13) {
|
|
559
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
560
|
return 1;
|
|
561
|
} else {
|
|
562
|
return 0;
|
|
563
|
}
|
|
564
|
} else {
|
|
565
|
return 0;
|
|
566
|
}
|
|
567
|
break;
|
|
568
|
|
|
569
|
// england
|
|
570
|
case 'gb' :
|
|
571
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
572
|
if(strlen($vat_id) == 11) {
|
|
573
|
if(strlen($number) == 9) {
|
|
574
|
return 1;
|
|
575
|
} else {
|
|
576
|
return 0;
|
|
577
|
}
|
|
578
|
} elseif(strlen($vat_id) == 14) {
|
|
579
|
if(strlen($number) == 12) {
|
|
580
|
return 1;
|
|
581
|
} else {
|
|
582
|
return 0;
|
|
583
|
}
|
|
584
|
} else {
|
|
585
|
return 0;
|
|
586
|
}
|
|
587
|
break;
|
|
588
|
|
|
589
|
// ungarn
|
|
590
|
case 'hu' :
|
|
591
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
592
|
if(strlen($vat_id) == 10) {
|
|
593
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
594
|
return 1;
|
|
595
|
} else {
|
|
596
|
return 0;
|
|
597
|
}
|
|
598
|
} else {
|
|
599
|
return 0;
|
|
600
|
}
|
|
601
|
break;
|
|
602
|
|
|
603
|
// irland
|
|
604
|
case 'ie' :
|
|
605
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
606
|
if(strlen($vat_id) == 10) {
|
|
607
|
if(strlen($number) == 8) {
|
|
608
|
return 1;
|
|
609
|
} else {
|
|
610
|
return 0;
|
|
611
|
}
|
|
612
|
} else {
|
|
613
|
return 0;
|
|
614
|
}
|
|
615
|
break;
|
|
616
|
|
|
617
|
// italien
|
|
618
|
case 'it' :
|
|
619
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
620
|
if(strlen($vat_id) == 13) {
|
|
621
|
if(strlen($number) == 11 && is_numeric($number)) {
|
|
622
|
return 1;
|
|
623
|
} else {
|
|
624
|
return 0;
|
|
625
|
}
|
|
626
|
} else {
|
|
627
|
return 0;
|
|
628
|
}
|
|
629
|
break;
|
|
630
|
|
|
631
|
// litauen
|
|
632
|
case 'lt' :
|
|
633
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
634
|
if(strlen($vat_id) == 11) {
|
|
635
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
636
|
return 1;
|
|
637
|
} else {
|
|
638
|
return 0;
|
|
639
|
}
|
|
640
|
} elseif(strlen($vat_id) == 14) {
|
|
641
|
if(strlen($number) == 12 && is_numeric($number)) {
|
|
642
|
return 1;
|
|
643
|
} else {
|
|
644
|
return 0;
|
|
645
|
}
|
|
646
|
} else {
|
|
647
|
return 0;
|
|
648
|
}
|
|
649
|
break;
|
|
650
|
|
|
651
|
// luxemburg
|
|
652
|
case 'lu' :
|
|
653
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
654
|
if(strlen($vat_id) == 10) {
|
|
655
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
656
|
return 1;
|
|
657
|
} else {
|
|
658
|
return 0;
|
|
659
|
}
|
|
660
|
} else {
|
|
661
|
return 0;
|
|
662
|
}
|
|
663
|
break;
|
|
664
|
|
|
665
|
// lettland
|
|
666
|
case 'lv' :
|
|
667
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
668
|
if(strlen($vat_id) == 13) {
|
|
669
|
if(strlen($number) == 11 && is_numeric($number)) {
|
|
670
|
return 1;
|
|
671
|
} else {
|
|
672
|
return 0;
|
|
673
|
}
|
|
674
|
} else {
|
|
675
|
return 0;
|
|
676
|
}
|
|
677
|
break;
|
|
678
|
|
|
679
|
// malta
|
|
680
|
case 'mt' :
|
|
681
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
682
|
if(strlen($vat_id) == 10) {
|
|
683
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
684
|
return 1;
|
|
685
|
} else {
|
|
686
|
return 0;
|
|
687
|
}
|
|
688
|
} else {
|
|
689
|
return 0;
|
|
690
|
}
|
|
691
|
|
|
692
|
// niederlande
|
|
693
|
case 'nl' :
|
|
694
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
695
|
if(strlen($vat_id) == 14) {
|
|
696
|
if(strlen($number) == 12) {
|
|
697
|
return 1;
|
|
698
|
} else {
|
|
699
|
return 0;
|
|
700
|
}
|
|
701
|
} else {
|
|
702
|
return 0;
|
|
703
|
}
|
|
704
|
break;
|
|
705
|
|
|
706
|
// polen
|
|
707
|
case 'pl' :
|
|
708
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
709
|
if(strlen($vat_id) == 12) {
|
|
710
|
if(strlen($number) == 10 && is_numeric($number)) {
|
|
711
|
return 1;
|
|
712
|
} else {
|
|
713
|
return 0;
|
|
714
|
}
|
|
715
|
} else {
|
|
716
|
return 0;
|
|
717
|
}
|
|
718
|
break;
|
|
719
|
|
|
720
|
// portugal
|
|
721
|
case 'pt' :
|
|
722
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
723
|
if(strlen($vat_id) == 11) {
|
|
724
|
if(strlen($number) == 9 && is_numeric($number)) {
|
|
725
|
return 1;
|
|
726
|
} else {
|
|
727
|
return 0;
|
|
728
|
}
|
|
729
|
} else {
|
|
730
|
return 0;
|
|
731
|
}
|
|
732
|
break;
|
|
733
|
|
|
734
|
// rum�nien
|
|
735
|
case 'ro' :
|
|
736
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
737
|
|
|
738
|
if(strlen($vat_id) > 1 && strlen($vat_id) < 11) {
|
|
739
|
if(is_numeric($number)) {
|
|
740
|
return 1;
|
|
741
|
} else {
|
|
742
|
return 0;
|
|
743
|
}
|
|
744
|
} else {
|
|
745
|
return 0;
|
|
746
|
}
|
|
747
|
break;
|
|
748
|
|
|
749
|
// schweden
|
|
750
|
case 'se' :
|
|
751
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
752
|
if(strlen($vat_id) == 14) {
|
|
753
|
if(strlen($number) == 12 && is_numeric($number)) {
|
|
754
|
return 1;
|
|
755
|
} else {
|
|
756
|
return 0;
|
|
757
|
}
|
|
758
|
} else {
|
|
759
|
return 0;
|
|
760
|
}
|
|
761
|
break;
|
|
762
|
|
|
763
|
// slowenien
|
|
764
|
case 'si' :
|
|
765
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
766
|
if(strlen($vat_id) == 10) {
|
|
767
|
if(strlen($number) == 8 && is_numeric($number)) {
|
|
768
|
return 1;
|
|
769
|
} else {
|
|
770
|
return 0;
|
|
771
|
}
|
|
772
|
} else {
|
|
773
|
return 0;
|
|
774
|
}
|
|
775
|
break;
|
|
776
|
|
|
777
|
// slowakei
|
|
778
|
case 'sk' :
|
|
779
|
$number = str_replace($country, '', strtolower($vat_id));
|
|
780
|
if(strlen($vat_id) == 12) {
|
|
781
|
if(strlen($number) == 10 && is_numeric($number)) {
|
|
782
|
return 1;
|
|
783
|
} else {
|
|
784
|
return 0;
|
|
785
|
}
|
|
786
|
} else {
|
|
787
|
return 0;
|
|
788
|
}
|
|
789
|
break;
|
|
790
|
|
|
791
|
}
|
|
792
|
}
|
|
793
|
|
|
794
|
/********************************************************************
|
|
795
|
* landesabhaengige Hilfsfunktionen zur Berechnung *
|
|
796
|
********************************************************************/
|
|
797
|
|
|
798
|
// Canada
|
|
799
|
function checkVatID_c($vat_id) {
|
|
800
|
if (strlen($vat_id) != 10)
|
|
801
|
return 0;
|
|
802
|
|
|
803
|
// LUHN-10 code http://www.ee.unb.ca/tervo/ee4253/luhn.html
|
|
804
|
|
|
805
|
$id = substr($vat_id, 1);
|
|
806
|
$checksum = 0;
|
|
807
|
for ($i = 9; $i > 0; $i --) {
|
|
808
|
$digit = $vat_id {
|
|
809
|
$i};
|
|
810
|
if ($i % 2 == 1)
|
|
811
|
$digit *= 2;
|
|
812
|
if ($digit >= 10) {
|
|
813
|
$checksum += $digit -10 + 1;
|
|
814
|
} else {
|
|
815
|
$checksum += $digit;
|
|
816
|
}
|
|
817
|
}
|
|
818
|
if ($this->modulo($checksum, 10) == 0)
|
|
819
|
return 1;
|
|
820
|
|
|
821
|
return 0;
|
|
822
|
} // Canada
|
|
823
|
|
|
824
|
// belgien
|
|
825
|
function checkVatID_be($vat_id) {
|
|
826
|
if (strlen($vat_id) != 11)
|
|
827
|
return 0;
|
|
828
|
|
|
829
|
$checkvals = (int) substr($vat_id, 2, -2);
|
|
830
|
$checksum = (int) substr($vat_id, -2);
|
|
831
|
|
|
832
|
if (97 - $this->modulo($checkvals, 97) != $checksum)
|
|
833
|
return 0;
|
|
834
|
|
|
835
|
return 1;
|
|
836
|
} // end belgien
|
|
837
|
|
|
838
|
// daenemark
|
|
839
|
function checkVatID_dk($vat_id) {
|
|
840
|
if (strlen($vat_id) != 10)
|
|
841
|
return 0;
|
|
842
|
|
|
843
|
$weights = array (2, 7, 6, 5, 4, 3, 2, 1);
|
|
844
|
$checksum = 0;
|
|
845
|
|
|
846
|
for ($i = 0; $i < 8; $i ++)
|
|
847
|
$checksum += (int) $vat_id[$i +2] * $weights[$i];
|
|
848
|
if ($this->modulo($checksum, 11) > 0)
|
|
849
|
return 0;
|
|
850
|
|
|
851
|
return 1;
|
|
852
|
} // end daenemark
|
|
853
|
|
|
854
|
// deutschland
|
|
855
|
function checkVatID_de($vat_id) {
|
|
856
|
if (strlen($vat_id) != 11)
|
|
857
|
return 0;
|
|
858
|
|
|
859
|
$prod = 10;
|
|
860
|
$checkval = 0;
|
|
861
|
$checksum = (int) substr($vat_id, -1);
|
|
862
|
|
|
863
|
for ($i = 2; $i < 10; $i ++) {
|
|
864
|
$checkval = $this->modulo((int) $vat_id[$i] + $prod, 10);
|
|
865
|
if ($checkval == 0)
|
|
866
|
$checkval = 10;
|
|
867
|
$prod = $this->modulo($checkval * 2, 11);
|
|
868
|
} // end for($i = 2; $i < 10; $i++)
|
|
869
|
$prod = $prod == 1 ? 11 : $prod;
|
|
870
|
if (11 - $prod != $checksum)
|
|
871
|
return 0;
|
|
872
|
|
|
873
|
return 1;
|
|
874
|
} // end deutschland
|
|
875
|
|
|
876
|
// estland
|
|
877
|
function checkVatID_ee($vat_id) {
|
|
878
|
|
|
879
|
if (strlen($vat_id) != 11)
|
|
880
|
return 0;
|
|
881
|
if (!is_numeric(substr($vat_id, 2)))
|
|
882
|
return 0;
|
|
883
|
|
|
884
|
if ($this->live_check == 'true') {
|
|
885
|
|
|
886
|
return $this->live($vat_id);
|
|
887
|
|
|
888
|
} else {
|
|
889
|
return 9; // es gibt keinen algorithmus
|
|
890
|
}
|
|
891
|
} // end estland
|
|
892
|
|
|
893
|
// finnland
|
|
894
|
function checkVatID_fi($vat_id) {
|
|
895
|
if (strlen($vat_id) != 10)
|
|
896
|
return 0;
|
|
897
|
|
|
898
|
$weights = array (7, 9, 10, 5, 8, 4, 2);
|
|
899
|
$checkval = 0;
|
|
900
|
$checksum = (int) substr($vat_id, -1);
|
|
901
|
|
|
902
|
for ($i = 0; $i < 8; $i ++)
|
|
903
|
$checkval += (int) $vat_id[$i +2] * $weights[$i];
|
|
904
|
|
|
905
|
if (11 - $this->modulo($checkval, 11) != $checksum)
|
|
906
|
return 0;
|
|
907
|
|
|
908
|
return 1;
|
|
909
|
} // end finnland
|
|
910
|
|
|
911
|
// frankreich
|
|
912
|
function checkVatID_fr($vat_id) {
|
|
913
|
if (strlen($vat_id) != 13)
|
|
914
|
return 0;
|
|
915
|
if (!is_numeric(substr($vat_id), 4))
|
|
916
|
return 0;
|
|
917
|
|
|
918
|
if ($this->live_check == 'true') {
|
|
919
|
|
|
920
|
return $this->live($vat_id);
|
|
921
|
|
|
922
|
} else {
|
|
923
|
return 9; // es gibt keinen algorithmus
|
|
924
|
}
|
|
925
|
|
|
926
|
} // end frankreich
|
|
927
|
|
|
928
|
// griechenland
|
|
929
|
function checkVatID_el($vat_id) {
|
|
930
|
if (strlen($vat_id) != 11)
|
|
931
|
return 0;
|
|
932
|
|
|
933
|
$checksum = substr($vat_id, -1);
|
|
934
|
$checkval = 0;
|
|
935
|
|
|
936
|
for ($i = 1; $i <= 8; $i ++)
|
|
937
|
$checkval += (int) $vat_id[10 - $i] * pow(2, $i);
|
|
938
|
$checkval = $this->modulo($checkval, 11) > 9 ? 0 : $this->modulo($checkval, 11);
|
|
939
|
if ($checkval != $checksum)
|
|
940
|
return 0;
|
|
941
|
|
|
942
|
return 1;
|
|
943
|
} // end griechenland
|
|
944
|
|
|
945
|
// grossbrittanien
|
|
946
|
function checkVatID_gb($vat_id) {
|
|
947
|
if (strlen($vat_id) != 11 && strlen($vat_id) != 14)
|
|
948
|
return 0;
|
|
949
|
if (!is_numeric(substr($vat_id, 2)))
|
|
950
|
return 0;
|
|
951
|
|
|
952
|
if ($this->live_check == 'true') {
|
|
953
|
|
|
954
|
return $this->live($vat_id);
|
|
955
|
|
|
956
|
} else {
|
|
957
|
return 9; // es gibt keinen algorithmus
|
|
958
|
}
|
|
959
|
|
|
960
|
} // end grossbrittanien
|
|
961
|
|
|
962
|
/********************************************
|
|
963
|
* irland *
|
|
964
|
********************************************/
|
|
965
|
// irland switch
|
|
966
|
function checkVatID_ie($vat_id) {
|
|
967
|
if (strlen($vat_id) != 10)
|
|
968
|
return 0;
|
|
969
|
if (!checkVatID_ie_new($vat_id) && !checkVatID_ie_old($vat_id))
|
|
970
|
return 0;
|
|
971
|
|
|
972
|
return 1;
|
|
973
|
} // end irland switch
|
|
974
|
|
|
975
|
// irland alte methode
|
|
976
|
function checkVatID_ie_old($vat_id) {
|
|
977
|
// in neue form umwandeln
|
|
978
|
$transform = array (substr($vat_id, 0, 2), '0', substr($vat_id, 4, 5), $vat_id[2], $vat_id[9]);
|
|
979
|
$vat_id = join('', $transform);
|
|
980
|
|
|
981
|
// nach neuer form pruefen
|
|
982
|
return checkVatID_ie_new($vat_id);
|
|
983
|
} // end irland alte methode
|
|
984
|
|
|
985
|
// irland neue methode
|
|
986
|
function checkVatID_ie_new($vat_id) {
|
|
987
|
$checksum = strtoupper(substr($vat_id, -1));
|
|
988
|
$checkval = 0;
|
|
989
|
$checkchar = 'A';
|
|
990
|
for ($i = 2; $i <= 8; $i ++)
|
|
991
|
$checkval += (int) $vat_id[10 - $i] * $i;
|
|
992
|
$checkval = $this->modulo($checkval, 23);
|
|
993
|
if ($checkval == 0) {
|
|
994
|
$checkchar = 'W';
|
|
995
|
} else {
|
|
996
|
for ($i = $checkval -1; $i > 0; $i --)
|
|
997
|
$checkchar ++;
|
|
998
|
}
|
|
999
|
if ($checkchar != $checksum)
|
|
1000
|
return false;
|
|
1001
|
|
|
1002
|
return true;
|
|
1003
|
} // end irland neue methode
|
|
1004
|
/* end irland
|
|
1005
|
********************************************/
|
|
1006
|
|
|
1007
|
// italien
|
|
1008
|
function checkVatID_it($vat_id) {
|
|
1009
|
if (strlen($vat_id) != 13)
|
|
1010
|
return 0;
|
|
1011
|
|
|
1012
|
$checksum = (int) substr($vat_id, -1);
|
|
1013
|
$checkval = 0;
|
|
1014
|
for ($i = 0; $i <= 9; $i ++)
|
|
1015
|
//echo $vat_id[11-$i];
|
|
1016
|
$checkval += (int) $vat_id[11 - $i] * ($this->is_even($i) ? 2 : 1);
|
|
1017
|
if ($checksum != $this->modulo($checkval, 10))
|
|
1018
|
return 0;
|
|
1019
|
|
|
1020
|
return 1;
|
|
1021
|
} // end italien
|
|
1022
|
|
|
1023
|
// lettland
|
|
1024
|
function checkVatID_lv($vat_id) {
|
|
1025
|
|
|
1026
|
if (strlen($vat_id) != 13)
|
|
1027
|
return 0;
|
|
1028
|
if (!is_numeric(substr($vat_id, 2)))
|
|
1029
|
return 0;
|
|
1030
|
|
|
1031
|
if ($this->live_check == 'true') {
|
|
1032
|
|
|
1033
|
return $this->live($vat_id);
|
|
1034
|
|
|
1035
|
} else {
|
|
1036
|
return 9; // es gibt keinen algorithmus
|
|
1037
|
}
|
|
1038
|
} // end lettland
|
|
1039
|
|
|
1040
|
// litauen
|
|
1041
|
function checkVatID_lt($vat_id) {
|
|
1042
|
|
|
1043
|
if ((strlen($vat_id) != 13) || (strlen($vat_id) != 11))
|
|
1044
|
return 0;
|
|
1045
|
if (!is_numeric(substr($vat_id, 2)))
|
|
1046
|
return 0;
|
|
1047
|
|
|
1048
|
if ($this->live_check == 'true') {
|
|
1049
|
|
|
1050
|
return $this->live($vat_id);
|
|
1051
|
|
|
1052
|
} else {
|
|
1053
|
return 9; // es gibt keinen algorithmus
|
|
1054
|
}
|
|
1055
|
} // end litauen
|
|
1056
|
|
|
1057
|
// luxemburg
|
|
1058
|
function checkVatID_lu($vat_id) {
|
|
1059
|
if (strlen($vat_id) != 10)
|
|
1060
|
return 0;
|
|
1061
|
|
|
1062
|
$checksum = (int) substr($vat_id, -2);
|
|
1063
|
$checkval = (int) substr($vat_id, 2, 6);
|
|
1064
|
if ($this->modulo($checkval, 89) != $checksum)
|
|
1065
|
return 0;
|
|
1066
|
|
|
1067
|
return 1;
|
|
1068
|
} // luxemburg
|
|
1069
|
|
|
1070
|
// malta
|
|
1071
|
function checkVatID_mt($vat_id) {
|
|
1072
|
|
|
1073
|
if (strlen($vat_id) != 10)
|
|
1074
|
return 0;
|
|
1075
|
if (!is_numeric(substr($vat_id, 2)))
|
|
1076
|
return 0;
|
|
1077
|
|
|
1078
|
if ($this->live_check == 'true') {
|
|
1079
|
|
|
1080
|
return $this->live($vat_id);
|
|
1081
|
|
|
1082
|
} else {
|
|
1083
|
return 9; // es gibt keinen algorithmus
|
|
1084
|
}
|
|
1085
|
} // end malta
|
|
1086
|
|
|
1087
|
// niederlande
|
|
1088
|
function checkVatID_nl($vat_id) {
|
|
1089
|
if (strlen($vat_id) != 14)
|
|
1090
|
return 0;
|
|
1091
|
if (strtoupper($vat_id[11]) != 'B')
|
|
1092
|
return 0;
|
|
1093
|
if ((int) $vat_id[12] == 0 || (int) $vat_id[13] == 0)
|
|
1094
|
return 0;
|
|
1095
|
|
|
1096
|
$checksum = (int) $vat_id[10];
|
|
1097
|
$checkval = 0;
|
|
1098
|
|
|
1099
|
for ($i = 2; $i <= 9; $i ++)
|
|
1100
|
$checkval += (int) $vat_id[11 - $i] * $i;
|
|
1101
|
$checkval = $this->modulo($checkval, 11) > 9 ? 0 : $this->modulo($checkval, 11);
|
|
1102
|
|
|
1103
|
if ($checkval != $checksum)
|
|
1104
|
return 0;
|
|
1105
|
|
|
1106
|
return 1;
|
|
1107
|
} // end niederlande
|
|
1108
|
|
|
1109
|
// oesterreich
|
|
1110
|
function checkVatID_at($vat_id) {
|
|
1111
|
if (strlen($vat_id) != 11)
|
|
1112
|
return 0;
|
|
1113
|
if (strtoupper($vat_id[2]) != 'U')
|
|
1114
|
return 0;
|
|
1115
|
|
|
1116
|
$checksum = (int) $vat_id[10];
|
|
1117
|
$checkval = 0;
|
|
1118
|
|
|
1119
|
for ($i = 3; $i < 10; $i ++)
|
|
1120
|
$checkval += $this->cross_summa((int) $vat_id[$i] * ($this->is_even($i) ? 2 : 1));
|
|
1121
|
$checkval = substr((string) (96 - $checkval), -1);
|
|
1122
|
|
|
1123
|
if ($checksum != $checkval)
|
|
1124
|
return 0;
|
|
1125
|
|
|
1126
|
return 1;
|
|
1127
|
} // end oesterreich
|
|
1128
|
|
|
1129
|
// polen
|
|
1130
|
function checkVatID_pl($vat_id) {
|
|
1131
|
if (strlen($vat_id) != 12)
|
|
1132
|
return 0;
|
|
1133
|
|
|
1134
|
$weights = array (6, 5, 7, 2, 3, 4, 5, 6, 7);
|
|
1135
|
$checksum = (int) $vat_id[11];
|
|
1136
|
$checkval = 0;
|
|
1137
|
for ($i = 0; $i < count($weights); $i ++)
|
|
1138
|
$checkval += (int) $vat_id[$i +2] * $weights[$i];
|
|
1139
|
$checkval = $this->modulo($checkval, 11);
|
|
1140
|
|
|
1141
|
if ($checkval != $checksum)
|
|
1142
|
return 0;
|
|
1143
|
|
|
1144
|
return 1;
|
|
1145
|
} // end polen
|
|
1146
|
|
|
1147
|
// portugal
|
|
1148
|
function checkVatID_pt($vat_id) {
|
|
1149
|
if (strlen($vat_id) != 11)
|
|
1150
|
return 0;
|
|
1151
|
|
|
1152
|
$checksum = (int) $vat_id[10];
|
|
1153
|
$checkval = 0;
|
|
1154
|
|
|
1155
|
for ($i = 2; $i < 10; $i ++) {
|
|
1156
|
$checkval += (int) $vat_id[11 - $i] * $i;
|
|
1157
|
}
|
|
1158
|
$checkval = (11 - $this->modulo($checkval, 11)) > 9 ? 0 : (11 - $this->modulo($checkval, 11));
|
|
1159
|
if ($checksum != $checkval)
|
|
1160
|
return 0;
|
|
1161
|
|
|
1162
|
return 1;
|
|
1163
|
} // end portugal
|
|
1164
|
|
|
1165
|
// schweden
|
|
1166
|
function checkVatID_se($vat_id) {
|
|
1167
|
if (strlen($vat_id) != 14)
|
|
1168
|
return 0;
|
|
1169
|
if ((int) substr($vat_id, -2) < 1 || (int) substr($vat_id, -2) > 94)
|
|
1170
|
return 0;
|
|
1171
|
$checksum = (int) $vat_id[11];
|
|
1172
|
$checkval = 0;
|
|
1173
|
|
|
1174
|
for ($i = 0; $i < 10; $i ++)
|
|
1175
|
$checkval += $this->cross_summa((int) $vat_id[10 - $i] * ($this->is_even($i) ? 2 : 1));
|
|
1176
|
if ($checksum != ($this->modulo($checkval, 10) == 0 ? 0 : 10 - $this->modulo($checkval, 10)))
|
|
1177
|
return 0;
|
|
1178
|
|
|
1179
|
$checkval = 0;
|
|
1180
|
for ($i = 0; $i < 13; $i ++)
|
|
1181
|
$checkval += (int) $vat_id[13 - $i] * ($this->is_even($i) ? 2 : 1);
|
|
1182
|
if ($this->modulo($checkval, 10) > 0)
|
|
1183
|
return 0;
|
|
1184
|
|
|
1185
|
return 1;
|
|
1186
|
} // end schweden
|
|
1187
|
|
|
1188
|
// slowakische republik
|
|
1189
|
function checkVatID_sk($vat_id) {
|
|
1190
|
if (strlen($vat_id) != 12)
|
|
1191
|
return 0;
|
|
1192
|
if (!is_numeric(substr($vat_id, 2)))
|
|
1193
|
return 0;
|
|
1194
|
|
|
1195
|
if ($this->live_check == 'true') {
|
|
1196
|
|
|
1197
|
return $this->live($vat_id);
|
|
1198
|
|
|
1199
|
} else {
|
|
1200
|
return 9; // es gibt keinen algorithmus
|
|
1201
|
}
|
|
1202
|
|
|
1203
|
} // end slowakische republik
|
|
1204
|
|
|
1205
|
// slowenien
|
|
1206
|
function checkVatID_si($vat_id) {
|
|
1207
|
if (strlen($vat_id) != 10)
|
|
1208
|
return 0;
|
|
1209
|
if ((int) $vat_id[2] == 0)
|
|
1210
|
return 0;
|
|
1211
|
|
|
1212
|
$checksum = (int) $vat_id[9];
|
|
1213
|
$checkval = 0;
|
|
1214
|
|
|
1215
|
for ($i = 2; $i <= 8; $i ++)
|
|
1216
|
$checkval += (int) $vat_id[10 - $i] * $i;
|
|
1217
|
$checkval = $this->modulo($checkval, 11) == 10 ? 0 : 11 - $this->modulo($checkval, 11);
|
|
1218
|
if ($checksum != $checkval)
|
|
1219
|
return 0;
|
|
1220
|
|
|
1221
|
return 1;
|
|
1222
|
} // end slowenien
|
|
1223
|
|
|
1224
|
// spanien
|
|
1225
|
function checkVatID_es($vat_id) {
|
|
1226
|
if (strlen($vat_id) != 11)
|
|
1227
|
return 0;
|
|
1228
|
|
|
1229
|
$allowed = array ('A', 'B', 'C', 'D', 'E', 'F', 'G', 'Q');
|
|
1230
|
$checkval = false;
|
|
1231
|
|
|
1232
|
for ($i = 0; $i < count($allowed); $i ++) {
|
|
1233
|
if (strtoupper($vat_id[2]) == $allowed[$i])
|
|
1234
|
$checkval = true;
|
|
1235
|
} // end for($i=0; $i<count($allowed); $i++)
|
|
1236
|
if (!$checkval)
|
|
1237
|
return 0;
|
|
1238
|
|
|
1239
|
$checksum = (int) $vat_id[10];
|
|
1240
|
$checkval = 0;
|
|
1241
|
|
|
1242
|
for ($i = 2; $i <= 8; $i ++)
|
|
1243
|
$checkval += $this->cross_summa((int) $vat_id[11 - $i] * ($this->is_even($i) ? 2 : 1));
|
|
1244
|
if ($checksum != 10 - $this->modulo($checkval, 10))
|
|
1245
|
return 0;
|
|
1246
|
|
|
1247
|
return 1;
|
|
1248
|
} // end spanien
|
|
1249
|
|
|
1250
|
// tschechien
|
|
1251
|
function checkVatID_cz($vat_id) {
|
|
1252
|
|
|
1253
|
if ((strlen($vat_id) != 10) || (strlen($vat_id) != 11) || (strlen($vat_id) != 12))
|
|
1254
|
return 0;
|
|
1255
|
if (!is_numeric(substr($vat_id, 2)))
|
|
1256
|
return 0;
|
|
1257
|
|
|
1258
|
if ($this->live_check == 'true') {
|
|
1259
|
|
|
1260
|
return $this->live($vat_id);
|
|
1261
|
|
|
1262
|
} else {
|
|
1263
|
return 9; // es gibt keinen algorithmus
|
|
1264
|
}
|
|
1265
|
} // end tschechien
|
|
1266
|
|
|
1267
|
// ungarn
|
|
1268
|
function checkVatID_hu($vat_id) {
|
|
1269
|
|
|
1270
|
if (strlen($vat_id) != 10)
|
|
1271
|
return 0;
|
|
1272
|
if (!is_numeric(substr($vat_id, 2)))
|
|
1273
|
return 0;
|
|
1274
|
|
|
1275
|
if ($this->live_check == 'true') {
|
|
1276
|
|
|
1277
|
return $this->live($vat_id);
|
|
1278
|
|
|
1279
|
} else {
|
|
1280
|
return 9; // es gibt keinen algorithmus
|
|
1281
|
}
|
|
1282
|
} // end ungarn
|
|
1283
|
|
|
1284
|
// zypern
|
|
1285
|
function checkVatID_cy($vat_id) {
|
|
1286
|
|
|
1287
|
if (strlen($vat_id) != 11)
|
|
1288
|
return 0;
|
|
1289
|
|
|
1290
|
if ($this->live_check == 'true') {
|
|
1291
|
|
|
1292
|
return $this->live($vat_id);
|
|
1293
|
|
|
1294
|
} else {
|
|
1295
|
return 9; // es gibt keinen algorithmus
|
|
1296
|
}
|
|
1297
|
} // end zypern
|
|
1298
|
|
|
1299
|
/*******************************************************************/
|
|
1300
|
|
|
1301
|
/********************************************************************
|
|
1302
|
* mathematische Hilfsfunktionen *
|
|
1303
|
********************************************************************/
|
|
1304
|
// modulo berechnet den rest einer division von $val durch $param
|
|
1305
|
function modulo($val, $param) {
|
|
1306
|
return $val - (floor($val / $param) * $param);
|
|
1307
|
} // end function modulo($val, $param)
|
|
1308
|
|
|
1309
|
// stellt fest, ob eine zahl gerade ist
|
|
1310
|
function is_even($val) {
|
|
1311
|
return ($val / 2 == floor($val / 2)) ? true : false;
|
|
1312
|
} // end function is_even($val)
|
|
1313
|
|
|
1314
|
// errechnet die quersumme von $val
|
|
1315
|
function cross_summa($val) {
|
|
1316
|
$val = (string) $val;
|
|
1317
|
$sum = 0;
|
|
1318
|
for ($i = 0; $i < strlen($val); $i ++)
|
|
1319
|
$sum += (int) $val[$i];
|
|
1320
|
return $sum;
|
|
1321
|
} // end function cross_summa((string) $val)
|
|
1322
|
/*******************************************************************/
|
|
1323
|
}
|