set_comment_cookies

What is WordPress Hook: set_comment_cookies

The set_comment_cookies hook in WordPress is used to set the cookies for a comment when it is posted on a site. This hook allows developers to modify the behavior of setting comment cookies.

Understanding the Hook: set_comment_cookies

The set_comment_cookies hook is located in the wp-comments-post.php file, which is responsible for processing comment submissions. This hook is called after a comment is posted and before the cookies are set.

Hook Parameters (if applicable): set_comment_cookies

The set_comment_cookies hook accepts two parameters: $comment_ID and $comment_approved. The $comment_ID parameter is the ID of the comment that was posted, and the $comment_approved parameter is the approval status of the comment.

Hook Doesn’t Work: set_comment_cookies

If the set_comment_cookies hook doesn’t work, it could be due to a conflict with another plugin or theme function that is modifying the comment cookies. To troubleshoot this issue, try disabling other plugins and switching to a default theme to see if the hook works as expected.

Best Practices & Usage Notes (if applicable): set_comment_cookies

When using the set_comment_cookies hook, it’s important to note that modifying comment cookies can have privacy implications, so it should be used carefully. Additionally, developers should be aware that the hook is called for every comment that is posted, so any modifications made should be efficient to avoid slowing down the comment submission process.

Usage Example: set_comment_cookies

“`php
function custom_set_comment_cookies($comment_ID, $comment_approved) {
// Add custom logic to modify comment cookies
}
add_action(‘set_comment_cookies’, ‘custom_set_comment_cookies’, 10, 2);
“`

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