public function getUserOption($option, $defaultValue=null) {
    return isset($this->_options[$option])
        ? $this->_options[$option]
        : $defaultValue;
  }
public function getUserOption($option, $defaultValue=null) {
    return isset($this->_options[$option])
        ? $this->_options[$option]
        : $defaultValue;
  }
public function getUserOption ( $ option , $ defaultValue = null ) { return isset ( $ this -> _options [ $ option ] ) ? $ this -> _options [ $ option ] : $ defaultValue ; }
Returns the value of an option if present

@param string option
@param mixed defaultValue
@return mixed
Returns the value of an option if present