public function getSection($section = null)
    {
        if (null === $this->container) {
            return $this->getRawSection($section);
        }

        return $this->compileParameters($section);
    }
public function getSection($section = null)
    {
        if (null === $this->container) {
            return $this->getRawSection($section);
        }

        return $this->compileParameters($section);
    }
public function getSection ( $ section = null ) { if ( null === $ this -> container ) { return $ this -> getRawSection ( $ section ) ; } return $ this -> compileParameters ( $ section ) ; }
Returns, if exists, the parameter section.

@param string $section

@return array|NULL
Returns if exists the parameter section .