public function newRevision($language_id = null)
    {
        $created = new static($language_id ?: $this->language_id);
        $created->content = $this->content;

        return $created;
    }
public function newRevision($language_id = null)
    {
        $created = new static($language_id ?: $this->language_id);
        $created->content = $this->content;

        return $created;
    }
public function newRevision ( $ language_id = null ) { $ created = new static ( $ language_id ? : $ this -> language_id ) ; $ created -> content = $ this -> content ; return $ created ; }
Create a new revision based on the same content ID but without the content.
Very useful if you want to add a new language

@param int $language_id
@return static
Create a new revision based on the same content ID but without the content . Very useful if you want to add a new language