comments_open

Filters whether the current post is open for comments.

Description

add_filter( 'comments_open', (string) $close_comments_for_old_post, (int) $int, (int) $int ); 

Parameters (3)

0. $close_comments_for_old_post (string) => '_close_comments_for_old_post'
The close comments for old post.
1. $int (int) => 10
The int.
2. $int (int) => 2
The int.

Usage

To run the hook, copy the example below.
  1. $close_comments_for_old_post = apply_filters( 'comments_open', $close_comments_for_old_post, $int, $int ); 
  2.  
  3. if ( !empty( $close_comments_for_old_post ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the comments_open callback 
  2. function filter_comments_open( $close_comments_for_old_post, $int, $int ) { 
  3. // make filter magic happen here... 
  4. return $close_comments_for_old_post
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'comments_open', 'filter_comments_open', 10, 3 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'comments_open', 'filter_comments_open', 10, 3 ); 

Defined (1)

The filter is defined in the following location(s).

/wp-includes/default-filters.php  
  1. add_filter( 'comments_open', '_close_comments_for_old_post', 10, 2 );