Answers for "get taxonomy by post id wordpress"

wordpress get taxonomy of a post

//Get all terms (names) of a taxonomy of a post
$term_obj_list = get_the_terms( $post->ID, 'taxonomy_name' ); ?>

get taxonomy term id from slug - WordPress

<?php 
    $term = get_term_by('slug', $slug, 'category'); 
    $name = $term->name; 
    $id = $term->term_id;
?>

How do I get current taxonomy "term id" on wordpress?

$obj = get_queried_object();
echo $obj->term_id;