protected function getTagClassNames()
    {
        $tags = array_map(function($tag) {
            return slugify($tag);
        }, explode('|', $this->get('tags')));

        return implode(' ', $tags);
    }
protected function getTagClassNames()
    {
        $tags = array_map(function($tag) {
            return slugify($tag);
        }, explode('|', $this->get('tags')));

        return implode(' ', $tags);
    }
protected function getTagClassNames ( ) { $ tags = array_map ( function ( $ tag ) { return slugify ( $ tag ) ; } , explode ( '|' , $ this -> get ( 'tags' ) ) ) ; return implode ( ' ' , $ tags ) ; }
Get human readable tags.

@return string
Get human readable tags .