$records[0]->fieldsToNull = 'Phone';
$records[1] = new stdclass();
$records[1]->Id = $ids[1];
$records[1]->fieldsToNull = 'Phone';
$response = $mySforceConnection->update($records, 'Contact');
foreach ($response as $result) {
echo $result->success == 1 ? $result->id . " updated<br/>\n" : "Error: " . $result->errors->message . "<br/>\n";
}
echo "<br/>Retrieve the updated records again to check the update:";
echo "<br/><br/>\n";
$response = $mySforceConnection->retrieve('Id, FirstName, LastName, Phone', 'Contact', $ids);
foreach ($response as $record) {
echo $record->Id . ": " . $record->FirstName . " " . $record->LastName . " " . $record->Phone . "<br/>\n";
}
echo "<br/>Finally, delete the records:<br/><br/>\n";
$response = $mySforceConnection->delete($ids);
foreach ($response as $result) {
echo $result->success == 1 ? $result->id . " deleted<br/>\n" : "Error: " . $result->errors->message . "<br/>\n";
}
echo "</td><td>";
echo "Now let's use the partner client<br/><br/>\n";
$mySforceConnection = new SforcePartnerClient();
$mySforceConnection->createConnection("soapclient/partner.wsdl.xml");
if (isset($_SESSION['partnerSessionId'])) {
$location = $_SESSION['partnerLocation'];
$sessionId = $_SESSION['partnerSessionId'];
$mySforceConnection->setEndpoint($location);
$mySforceConnection->setSessionHeader($sessionId);
echo "Used session ID for partner<br/><br/>\n";
} else {
$mySforceConnection->login(USERNAME, PASSWORD . SECURITY_TOKEN);
