wordpress-useful-codes.php

<!-- Published Date -->

<span class="posted-on"><time class="entry-date published" datetime="<?php the_time('c'); ?>" pubdate title="Published on <?php the_time('d M, Y \a\t H:i:s T'); ?>"><?php the_time('d M Y'); ?></time></span>

<!-- Last Modified Date -->

<span class="modified-on"><time class="updated" datetime="<?php the_modified_time('c'); ?>" title="Last updated on <?php the_modified_time('d M, Y \a\t H:i:s T'); ?>"><?php the_modified_time('j F, Y'); ?></time></span>

<!-- Post Author (Anchor) -->

<span class="byline"> by <span class="author vcard"><a class="url fn n" href="<?php echo get_author_posts_url( get_the_author_meta( 'ID' ) ); ?>"><?php echo get_the_author(); ?></a></span></span>