WordPress - Get terms from post #wordpress #taxonomy

WordPress - Get terms from post.phtml

<?php
// project_tag is the term parent

<?php if (has_term($post->ID, 'project_tag')): ?>
  <div class="blog-focus-areas">
    <h3>Related Focus Areas</h3>
    <?php echo get_the_term_list($post->ID, 'project_tag', '<ul><li>', ',</li><li>', '</li></ul>'); ?>
  </div>
<?php endif; ?>

-- or --

<?php $focus_areas = get_the_terms( $post->ID, 'project_tag' ); ?>
<?php foreach ( $focus_areas as $focus_area ): ?>
  <?php echo get_the_term_list( $focus_area, 'project_tag', '', ', ' ); ?>
<?php endforeach; ?>