public function limit($limitStart = null, $limitEnd = null)
    {
        if ($limitStart === null) {
            return $this;
        }

        if ($limitEnd === null) {
            $this->_limit = sprintf('LIMIT %d', $limitStart);
        } else {
            $this->_limit = sprintf('LIMIT %d, %d', $limitStart, $limitEnd);
        }

        return $this;
    }
public function limit($limitStart = null, $limitEnd = null)
    {
        if ($limitStart === null) {
            return $this;
        }

        if ($limitEnd === null) {
            $this->_limit = sprintf('LIMIT %d', $limitStart);
        } else {
            $this->_limit = sprintf('LIMIT %d, %d', $limitStart, $limitEnd);
        }

        return $this;
    }
public function limit ( $ limitStart = null , $ limitEnd = null ) { if ( $ limitStart === null ) { return $ this ; } if ( $ limitEnd === null ) { $ this -> _limit = sprintf ( 'LIMIT %d' , $ limitStart ) ; } else { $ this -> _limit = sprintf ( 'LIMIT %d, %d' , $ limitStart , $ limitEnd ) ; } return $ this ; }
Set LIMIT clause

@param      $limitStart
@param null $limitEnd

@return $this
Set LIMIT clause