method = $method; $this->args = $args; $this->xml = '' . $this->method . ''; foreach ($this->args as $arg) { $this->xml .= ''; $v = new Value($arg); $this->xml .= $v->getXml(); $this->xml .= '' . LF; } $this->xml .= ''; } function getLength() { return strlen($this->xml); } function getXml() { return $this->xml; } } ?>