#!/usr/bin/php setWsdl('https://api.example.com/1.2/mailmerge.asmx?WSDL') ->setUsername(Demos_Zend_Service_LiveDocx_Helper::USERNAME) ->setPassword(Demos_Zend_Service_LiveDocx_Helper::PASSWORD); $phpLiveDocx->getTemplateFormats(); // then call methods as usual printf('Username : %s%sPassword : %s%s WSDL : %s%s%s', $phpLiveDocx->getUsername(), PHP_EOL, $phpLiveDocx->getPassword(), PHP_EOL, $phpLiveDocx->getWsdl(), PHP_EOL, PHP_EOL ); unset($phpLiveDocx, $mySoapClient);