addField($v); } } } /** * Add a field to the container. * * @param XMLRPCParameter $value The value. * * @return void */ public function addField(XMLRPCParameter $value) { if (!is_array($this->value)) { $this->value = array(); } $this->value[] = $value; } /** * Converts XML array to string * * @return string */ function __toString() { $params = ""; foreach ($this->value as $value) { $params .= "$value"; } return "$params"; } }