public function getTags()
    {
        if ($this->cacheEnabled && $this->tags !== null) {
            return $this->tags;
        }

        $dom = $this->getDom();

        $this->tags = [];

        foreach ($dom->find('a.tagname') as $e) {
            $this->tags[] = $e->text;
        }

        return $this->tags;
    }
public function getTags()
    {
        if ($this->cacheEnabled && $this->tags !== null) {
            return $this->tags;
        }

        $dom = $this->getDom();

        $this->tags = [];

        foreach ($dom->find('a.tagname') as $e) {
            $this->tags[] = $e->text;
        }

        return $this->tags;
    }
public function getTags ( ) { if ( $ this -> cacheEnabled && $ this -> tags !== null ) { return $ this -> tags ; } $ dom = $ this -> getDom ( ) ; $ this -> tags = [ ] ; foreach ( $ dom -> find ( 'a.tagname' ) as $ e ) { $ this -> tags [ ] = $ e -> text ; } return $ this -> tags ; }
Get wallpaper tags.

@return string[] Tags.
Get wallpaper tags .