Make the tag and category clickable

Hi,

I’ve tried to make the tag & category in the single post clickable (as the old version) by adding the following code. Then the tag & category are clickable but they are not separated by the comma “,” (Tag1Tag2…instead of Tag1, Tag2…)
echo ('<a href="'.trailingslashit(get_tag_link($tag->term_taxonomy_id)).'?amp" >'.$tag->name .'</a>');

Can you please guide me how to make the tag & category clickable?

Thank you.

• This topic was modified 8 years, 1 month ago by Hai Pham.