ใน php มี int32 มั้ยค่ะ จะส่ง request เพื่อเรียก web service ค่ะ

include("library-webservice/nusoap.php");

$proxyhost = isset($_POST['proxyhost']) ? $_POST['proxyhost'] : '';
$proxyport = isset($_POST['proxyport']) ? $_POST['proxyport'] : '';
$proxyusername = isset($_POST['proxyusername']) ? $_POST['proxyusername'] : '';
$proxypassword = isset($_POST['proxypassword']) ? $_POST['proxypassword'] : '';


$client = new nusoap_client('http://www.xxxxxx.asmx?WSDL', 'wsdl',$proxyhost, $proxyport, $proxyusername,$proxypassword);

$param = array('policy_no'=>'411010021',
			  'fleet_seq'=>'1', 
			  'recpt_seq'=>'1', 
			  'id_no'=>'', 
			  'loss_date'=>'5/5/2011',
			  'user_id'=>'test', 
		          'user_name'=>'test');

$result = $client->call('get_pa_health_coverage', array('parameters' => $param), '', '', false, true);

print_r($result);