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Check company VAT number using SOAP service at http://ec.europa.eu and return JSON encoded result
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<?php | |
header('Content-type: application/json; charset=utf8'); | |
$vatno = str_replace(array(' ', '.', '-', ',', '"'), '', $_GET['vatno']); | |
echo serviceCheckVat($vatno, &$name, &$address, &$error); | |
/* | |
include "connect.php"; | |
mysql_query("SET NAMES utf8"); | |
$vatno = mysql_real_escape_string($_GET['vatno']); | |
$name = mysql_real_escape_string($name); | |
$address = mysql_real_escape_string(strlen($address) != 0 ? $address : $error); | |
@mysql_query("REPLACE INTO ppl_dreem_cg (TaxNo, Name, Address) SELECT '$vatno', '$name', '$address'"); | |
mysql_close(); | |
*/ | |
function serviceCheckVat($vatno, $name, $address, $error) { | |
if (strlen($vatno) <= 2) { | |
$error = "Incorrect VAT number"; | |
goto QH; | |
} | |
$client = new SoapClient("http://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl"); | |
if(!$client) { | |
$error = "web service at ec.europa.eu unavailable"; | |
goto QH; | |
} | |
try { | |
$response = $client->checkVat(array( | |
'countryCode' => substr($vatno, 0, 2), | |
'vatNumber' => substr($vatno, 2) | |
)); | |
} | |
catch (SoapFault $e) { | |
$faults = array ( | |
'INVALID_INPUT' => 'The provided CountryCode is invalid or the VAT number is empty', | |
'SERVICE_UNAVAILABLE' => 'The SOAP service is unavailable, try again later', | |
'MS_UNAVAILABLE' => 'The Member State service is unavailable, try again later or with another Member State', | |
'TIMEOUT' => 'The Member State service could not be reached in time, try again later or with another Member State', | |
'SERVER_BUSY' => 'The service cannot process your request. Try again later.' | |
); | |
$error = $faults[$e->faultstring]; | |
if (!is_set($error)) | |
$error = $e->faultstring; | |
goto QH; | |
} | |
if (!$response->valid) { | |
$error = "Not a valid VAT number"; | |
goto QH; | |
} | |
$retval = "{\n \"success\": 1"; | |
foreach ($response as $key => $prop) { | |
$retval .= ",\n \"" . $key . "\": \"" . str_replace('"', '\"', $prop) . "\""; | |
if ($key == 'name') | |
$name = $prop; | |
else if ($key == 'address') | |
$address = $prop; | |
} | |
$retval .= "\n}"; | |
return $retval; | |
QH: | |
return '{ "success": 0, "error": "' . $error . '" }'; | |
} | |
?> |
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