libraries/ManiaLib/Application/Request.php
function get($name, $default = null)
    {
        if (array_key_exists($name, $this->params)) {
            return $this->params[$name];
        } else {
            return $default;
        }
    }
function get($name, $default = null)
    {
        if (array_key_exists($name, $this->params)) {
            return $this->params[$name];
        } else {
            return $default;
        }
    }
Retrieves a GET parameter, or the default value if not found
@param string
@param mixed
@return mixed