Display Related Posts by Tags
Show related posts based on the tags of the current post. <?php function display_related_posts() {…
Display a Custom Login Message
Show a custom message on the WordPress login page. <?php function custom_login_message() { if (isset($_GET['login'])…
Add Widget Title Prefix and Suffix
Add a prefix and suffix to widget titles. <?php function widget_title_prefix_suffix($title, $instance, $widget) { $prefix…
Display Popular Posts Widget
Create a widget to display the most popular posts based on comment count. <?php class…
Add a Widget to Display Categories
Create a widget that displays a list of categories. <?php class Category_List_Widget extends WP_Widget {…
Create a Custom Widget
Create a simple custom widget that displays a message or any other content. <?php class…
Custom Author Bio Box
Display a custom author bio box at the end of each post. <?php function custom_author_bio()…
Custom Pagination
Replace default pagination with a more stylish one. <?php function custom_pagination() { global $wp_query; $big…
Add Google Analytics Script
Add a Google Analytics tracking script to your site. <?php function add_google_analytics() { ?> <script…
Custom Comment Form Fields
Customize the comment form fields. <?php function custom_comment_form_fields($fields) { $fields['comment'] = '<p class="comment-form-comment"><label for="comment">' .…