private function createHeader($children = array(), $text = null)
    {
        return $this->createElement('th', $children, array('class' => $this->options['tableHeaderClass']), $text);
    }
private function createHeader($children = array(), $text = null)
    {
        return $this->createElement('th', $children, array('class' => $this->options['tableHeaderClass']), $text);
    }
private function createHeader ( $ children = array ( ) , $ text = null ) { return $ this -> createElement ( 'th' , $ children , array ( 'class' => $ this -> options [ 'tableHeaderClass' ] ) , $ text ) ; }
Creates table heading tag

@param array|null $children
@param string $text
@return \Krystal\Form\NodeElement
Creates table heading tag