original_string: public function addByElement($element, array $styles)
      {
          $this->elements[$element] = array_merge_recursive($this->getByElement($element), $styles);
      }
code: public function addByElement($element, array $styles)
      {
          $this->elements[$element] = array_merge_recursive($this->getByElement($element), $styles);
      }
code_tokens: public function addByElement ( $ element , array $ styles ) { $ this -> elements [ $ element ] = array_merge_recursive ( $ this -> getByElement ( $ element ) , $ styles ) ; }
docstring: Add style by element name
  
  @param string $element
  @param array  $styles
docstring_tokens: Add style by element name