if (version_compare(JVERSION, '2.5.0', 'ge')) {
// Joomla! 2.5 code here
$plugin_short_path = 'plugins/system/bit_vm_check_vatid/bitvatidchecker/';
} elseif (version_compare(JVERSION, '1.7.0', 'ge')) {
// Joomla! 1.7 code here
$plugin_short_path = 'plugins/system/bit_vm_check_vatid/bitvatidchecker/';
} elseif (version_compare(JVERSION, '1.6.0', 'ge')) {
// Joomla! 1.6 code here
$plugin_short_path = 'plugins/system/bit_vm_check_vatid/bitvatidchecker/';
} else {
// Joomla! 1.5 code here
$plugin_short_path = 'plugins/system/bitvatidchecker/';
}
require_once JPATH_SITE . DS . $plugin_short_path . 'classes/euvatcheck.class.php';
$error_msg = OPCLang::setGet('COM_ONEPAGE_VAT_CHECKER_INVALID', $error_msg);
$vies_down_error_msg = OPCLang::setGet('COM_ONEPAGE_VAT_CHECKER_DOWN', $vies_down_error_msg);
$session = JFactory::getSession();
$vatids = $session->get('opc_vat', array());
if (!is_array($vatids)) {
$vatids = unserialize($vatids);
}
$vatids['field'] = $fname;
$vatid = strtoupper($vatid);
$vatid = preg_replace("/[^a-zA-Z0-9]/", "", $vatid);
$country = JRequest::getVar('virtuemart_country_id');
$vathash = $country . '_' . $vatid;
// vatid must start with country:
$invalid = false;
$str = substr($vatid, 0, 2);
$test = preg_replace("/[a-zA-Z]/", "", $str);
if (!empty($test)) {
