/**
* Creates and returns the appropriate SOAP client for the current version of PHP
*
* @param void
* @return object
*/
public static function getClient()
{
// create user object
$oUser = new stdClass();
// IF api key is used, add only that to user object
if (API == 'PS') {
$oUser->sApiKey = API_KEY;
} else {
$oUser->iId = API_USERNAME;
$oUser->sPassword = API_PASSWORD;
$oUser->sType = API_USER_TYPE;
}
// get PHP ver
$iPhpVer = str_replace('.', '', phpversion());
// PHP5 (only 5.0.5 onwards has __setSoapHeaders)
if (class_exists('SoapClient') && $iPhpVer > 505) {
// use PHP5 ext
require_once 'class.php5Client.php';
$oClient =& Php5Client::getInstance($oUser);
} elseif ($iPhpVer > 505) {
die('You are missing the PHP SoapClient. Please re-compile PHP with Soap enabled.');
} else {
die('AffiliateWindow APIs will only work with PHP5 and above. Please reinstall');
}
return $oClient;
}
/**
* Singleton function
*
* @copyright DigitalWindow
* @access public
*
* @param object - $oUser - the user object with login details
*
* @return object - an instance of the class
*/
public static function &getInstance($oUser)
{
$sClassName = __CLASS__;
// only create new instance if necessary
if (!self::$oInstance) {
self::$oInstance = new $sClassName($oUser);
}
return self::$oInstance;
}