public function get($arguments = null)
    {
        if (!is_null($arguments)) {
            // check if arguments is defined/set
            if (isset($this->arguments[$arguments])) {
                // if arguments is defined then we return it
                return $this->arguments[$arguments];
            }
        }

        // otherwise we return NULL not FALSE!
        return null;
    }
public function get($arguments = null)
    {
        if (!is_null($arguments)) {
            // check if arguments is defined/set
            if (isset($this->arguments[$arguments])) {
                // if arguments is defined then we return it
                return $this->arguments[$arguments];
            }
        }

        // otherwise we return NULL not FALSE!
        return null;
    }
public function get ( $ arguments = null ) { if ( ! is_null ( $ arguments ) ) { // check if arguments is defined/set if ( isset ( $ this -> arguments [ $ arguments ] ) ) { // if arguments is defined then we return it return $ this -> arguments [ $ arguments ] ; } } // otherwise we return NULL not FALSE! return null ; }
Returns the value for the requested arguments if it exists, otherwise NULL.

@param string $arguments The arguments to return the value for

@author Benjamin Carl <opensource@clickalicious.de>
@return mixed The value for the arguments if arguments exist, otherwise NULL
@access public
Returns the value for the requested arguments if it exists otherwise NULL .