Generate Ad Code using PHP

REPLACE WITH DEVELOPER EMAIL";
$password = "REPLACE WITH DEVELOPER PASSWORD";
$client_id = "REPLACE WITH CLIENT ID";

$header = $email . $password . $client_id;

// creating soap client
$wsdl = $server . '/api/adsense/v3/AccountService?wsdl';
$client = new soapclient($wsdl, true);
$err = $client->getError();
if ($err) {
showSoapClientError($err);
return;
}
$client->soap_defencoding = 'UTF-8';

// Set the headers; they are needed for authentication
$client->setHeaders($header);
if ($client->fault) {
showMyErrors($client);
return;
}
$err = $client->getError();
if ($err) {
showSoapClientError($err);
return;
}

// setting the parameter
$param = "ContentAds";

// invoke web service
showCall('getSyndicationService', $param);
$response = $client->call('getSyndicationService', $param, $namespace);
if ($client->fault) {
showMyErrors($client);
return;
}
$err = $client->getError();
if ($err) {
showSoapClientError($err);
return;
}

// get back the response
$response = $response['return'];
$synServiceId = $response['id'];
showSynServiceId($synServiceId);



// showing the soap
showRequestResponse($client);


// setup client soap for another webservice
$wsdl = $server . '/api/adsense/v3/AdSenseForContentService?wsdl';
$client = new soapclient($wsdl, true);
$err = $client->getError();
if ($err) {
showSoapClientError($err);
return;
}
$client->soap_defencoding = 'UTF-8';

// Set the headers; they are needed for authentication
$client->setHeaders($header);
if ($client->fault) {
showMyErrors($client);
return;
}
$err = $client->getError();
if ($err) {
showSoapClientError($err);
return;
}

// setting up adstyle parameter
$ads_param = '';
$ads_param .= "demoStyle";
$ads_param .= '#0000FF';
$ads_param .= '#FFFFFF';
$ads_param .= '#FF0000';
$ads_param .= '#00FF00';
$ads_param .= '#FFFF00';
$ads_param .= '';

// setting up parameter
$param = ''.$synServiceId.'';
$param .= $ads_param;
$param .= 'TextOnly';
$param .= '728x90';
$param .= '#FFFFFF';
$param .= 'false';
$param .= '';
$param .= 'DEFAULT';

$param = "" . $param . "";

// invoke the web service
showCall('generateAdCode', $param);
$response = $client->call('generateAdCode', $param, $namespace);
if ($client->fault) {
showMyErrors($client);
return;
}
$err = $client->getError();
if ($err) {
showSoapClientError($err);
return;
}

$response = $response['return'];
$snippet = $response;
showSnippet($snippet);

// showing the soap
showRequestResponse($client);

?>

source: http://code.google.com/p/google-sensapility/source/browse/trunk/samplecode/v3/GenerateAdCode.php