How can I customize wp_footer, where is the code that controls what this function does?
This could be multiple things. I’m not sure what the credits do. However, the chance is quite big that the search field is being created by a widget, shown in the get_sidebar(‘main’). Under “Appearance” > “Widgets”, you should be able to find more information. The template being called is probably sidebar-main.php. If it is a … Read more