public function getFilteredParameter($name) {
        if (array_key_exists($name, $this->parameters) == false) {
            throw new \Exception('Parameter '.$name.' does not exist.');
        }

        $value = $this->parameters[$name];


        return $value;
    }
public function getFilteredParameter($name) {
        if (array_key_exists($name, $this->parameters) == false) {
            throw new \Exception('Parameter '.$name.' does not exist.');
        }

        $value = $this->parameters[$name];


        return $value;
    }
public function getFilteredParameter ( $ name ) { if ( array_key_exists ( $ name , $ this -> parameters ) == false ) { throw new \ Exception ( 'Parameter ' . $ name . ' does not exist.' ) ; } $ value = $ this -> parameters [ $ name ] ; return $ value ; }
Apply any filters necessary to the parameter

@return mixed
@param string $name The name of the parameter to get.
Apply any filters necessary to the parameter