What is WordPress Hook: do_favicon
The do_favicon hook in WordPress is used to add a favicon to a website. A favicon is a small icon that appears in the browser tab next to the website title.
Understanding the Hook: do_favicon
The do_favicon hook is located within the
section of the website’s HTML code. It is typically used to link to the favicon file and specify its type.Hook Parameters (if applicable): do_favicon
The do_favicon hook does not accept any parameters.
Hook Doesn’t Work: do_favicon
If the do_favicon hook doesn’t work, it could be due to the favicon file not being properly linked in the code. Ensure that the file path is correct and that the file itself is in the correct format (usually .ico, .png, or .gif).
Best Practices & Usage Notes (if applicable): do_favicon
When using the do_favicon hook, it’s important to note that some browsers may cache the favicon, so changes to the file may not immediately appear. Additionally, it’s best to use a square image for the favicon to ensure it displays properly in all browsers.
do_favicon Usage Example: do_favicon
“`php
function add_favicon() {
echo ‘‘;
}
add_action(‘do_favicon’, ‘add_favicon’);
“`
