<?php
ini_set('display_errors','On');
$proxy = new SoapClient('https://abc.com/api/v2_soap/?wsdl', array("trace" => 1, "exceptions" => 0));
try
{
$sessionId = $proxy->login((object)array('username' => 'bala', 'apiKey' => 'bala123'));

$result = $proxy->catalogProductInfo((object)array('sessionId' => $sessionId->result, 'productId' => '9700'));
var_dump($result->result);
}
catch (exception $e)
{
var_dump($e->getMessage());
var_dump($proxy->__getLastRequest());
var_dump($proxy->__getLastResponse());
}
?>