What is WordPress Hook: comment_url
The comment_url hook in WordPress is used to modify the URL of the comments feed for a specific post. It allows developers to change the default URL structure of the comments feed.
Understanding the Hook: comment_url
The comment_url hook is located within the get_comment_link() function in WordPress. This function is responsible for generating the URL for a specific comment. The hook allows developers to modify this URL before it is displayed on the website.
Hook Parameters (if applicable): comment_url
The comment_url hook does not accept any parameters. It simply allows developers to modify the URL of the comments feed.
Hook Doesn’t Work: comment_url
If the comment_url hook is not working as expected, it could be due to a conflict with other plugins or themes that are also modifying the comments feed URL. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): comment_url
When using the comment_url hook, it is important to consider the impact on user experience and SEO. Modifying the comments feed URL should be done carefully to avoid breaking any existing links or causing confusion for visitors.
Usage Example: comment_url
“`php
function custom_comment_url( $url, $comment_id ) {
// Modify the comments feed URL here
return $url;
}
add_filter( ‘comment_url’, ‘custom_comment_url’, 10, 2 );
“`