WordPress.org

Author: Scott Reilly

Turn a list of tag IDs and/or slugs into a list of links to those tags.

These are all valid calls:

<?php linkify_tags(43); ?>
<?php linkify_tags("43"); ?>
<?php linkify_tags("books"); ?>
<?php linkify_tags("43 92 102"); ?>
<?php linkify_tags("book movies programming-notes"); ?>
<?php linkify_tags("book 92 programming-notes"); ?>
<?php linkify_tags("43,92,102"); ?>
<?php linkify_tags("book,movies,programming-notes"); ?>
<?php linkify_tags("book,92,programming-notes"); ?>
<?php linkify_tags("43, 92, 102"); ?>
<?php linkify_tags("book, movies, programming-notes"); ?>
<?php linkify_tags("book, 92, programming-notes"); ?>
<?php linkify_tags(array(43,92,102)); ?>
<?php linkify_tags(array("43","92","102")); ?>
<?php linkify_tags(array("book","movies","programming-notes")); ?>
<?php linkify_tags(array("book",92,"programming-notes")); ?>

Examples:

<?php linkify_tags("43 92"); ?>

Displays something like: Books, Movies

<?php linkify_tags("43, 92", "<li>", "</li>", "</li><li>"); ?></ul>

Displays something like:

• Books
• Movies

<?php linkify_tags(""); // Assume you passed an empty string as the first value ?>

Displays nothing.

<?php linkify_tags("", "", "", "", "", "No related tags."); // Assume you passed an empty string as the first value ?>

Displays: No related tags.