coffee2code

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:
<a href="http://yourblog.com/archives/tags/books">Books</a>, <a href="http://yourblog.com/archives/tags/movies">Movies</a>

<?php linkify_tags("43, 92", "<li>", "</li>", "</li><li>"); ?></ul>
Displays something like:

<ul><li><a href="http://yourblog.com/archives/tags/books">Books</a></li>
    <li><a href="http://yourblog.com/archives/tags/movies">Movies</a></li></ul>

<?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.

Find out more at the plugin’s WordPress Plugin Repository page.

1. Unzip linkify-tags.zip inside the /wp-content/plugins/ directory for your site (or install via the built-in WordPress plugin installer)
2. Activate the plugin through the ‘Plugins’ admin menu in WordPress
3. Use the linkify_tags() template tag in one of your templates (be sure to pass it at least the first argument indicating what tag IDs and/or slugs to linkify — the argument can be an array, a space-separate list, or a comma-separated list). Other optional arguments are available to customize the output.