Why is the exit function not working?

Question

WordPress

Good afternoon. I'm trying to add an exit button to the comment add form. Added to function.php

function wph_change_submit_label($defaults) {
 $text_out = mb_convert_encoding('Выйти', 'utf-8', 'cp-1251'); 

$defaults['title_reply'] =

 '<p><h3 id="reply-title" class="comment-reply-title"><a href="' . sprintf( wp_logout_url( apply_filters( 'the_permalink', get_permalink( $post_id ) ) )). '" title=' . sprintf( $text_out). '>' . sprintf( $text_out). '</a></h3></p>';



  
    return $defaults;
}
add_filter('comment_form_defaults', 'wph_change_submit_label');

the exit link appeared, but it simply refers to the current page, something like http://site.ru/article , and when you click on it, the page is simply updated without leaving the session.
What could be the problem why the exit function is not working?

Answer 1

Hello!
Most likely, there is an error in the synth code, because of which the_permalink link is simply displayed.
Try this code to exit and redirect to Home
Or this one to exit and further redirect to the current page
https://wp-kama.ru/function/wp_logout_url
Also a useful resource - https://wordpress.stackexchange.com/questions/7793...