jsoap/classes/jWSDL.php
private function _createCachePath(){
        $this->_cachePath = jApp::tempPath('compiled/'.$this->_dirname.'/'.$this->module.'~'.$this->controller.$this->_cacheSuffix);
    }
private function _createCachePath(){
        $this->_cachePath = jApp::tempPath('compiled/'.$this->_dirname.'/'.$this->module.'~'.$this->controller.$this->_cacheSuffix);
    }
Build the WSDL cache file path