comments_open filter-hookWP 2.5.0

Filters whether the current post is open for comments.

Usage

add_filter( 'comments_open', 'wp_kama_comments_open_filter', 10, 2 );

/**
 * Function for `comments_open` filter-hook.
 * 
 * @param bool $open    Whether the current post is open for comments.
 * @param int  $post_id The post ID.
 *
 * @return bool
 */
function wp_kama_comments_open_filter( $open, $post_id ){

	// filter...
	return $open;
}
$open(true|false)
Whether the current post is open for comments.
$post_id(int)
The post ID.

Changelog

Since 2.5.0 Introduced.

Where the hook is called

comments_open()
comments_open
wp-includes/comment-template.php 1256
return apply_filters( 'comments_open', $open, $post_id );

Where the hook is used in WordPress

wp-includes/default-filters.php 297
add_filter( 'comments_open', '_close_comments_for_old_post', 10, 2 );