Want to add a custom class to the_tags() in WordPress? This snippet will add a custom class to links displayed by the_tags() template tag.
Add the following code to the functions.php file of your current activated theme or you can also add the below code inside your site-specific plugin.
* Add a custom class to the_tags() in WordPress.
$postid = get_the_ID();
$html = str_replace('<a','<a class="wpsnipp"',$html);
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