/** * Retrieve an instance of the class * * @return webservices.soap.SoapDriver self::$instance */ public static function getInstance() { if (NULL === self::$instance) { self::$instance = new self(); } return self::$instance; }
/** * Constructor * * @param string endpoint default 'http://api.google.com/search/beta2' */ public function __construct($endpoint = 'http://api.google.com/search/beta2') { $this->client = SoapDriver::getInstance()->forEndpoint($endpoint, 'urn:GoogleSearch'); $this->client->registerMapping(new QName('urn:GoogleSearch', 'GoogleSearchResult'), XPClass::forName('com.google.soap.search.GoogleSearchResult')); $this->client->registerMapping(new QName('urn:GoogleSearch', 'ResultElement'), XPClass::forName('com.google.soap.search.ResultElement')); $this->client->registerMapping(new QName('urn:GoogleSearch', 'DirectoryCategory'), XPClass::forName('com.google.soap.search.DirectoryCategory')); }