wp_update_comment_count

Action Hook

Description

Fires immediately after a post's comment count is updated in the database.

Hook Information

File Location	`wp-includes/comment.php` View on GitHub
Hook Type	Action
Line Number	`2827`

Hook Parameters

Type	Name	Description
`int`	`$post_id`	Post ID.
`int`	`$new`	The new comment count.
`int`	`$old`	The old comment count.

Usage Examples

Basic Usage

<?php
// Hook into wp_update_comment_count
add_action('wp_update_comment_count', 'my_custom_function', 10, 3);

function my_custom_function($post_id, $new, $old) {
    // Your custom code here
}

Source Code Context

wp-includes/comment.php:2827 - How this hook is used in WordPress core

<?php
2822  	 *
2823  	 * @param int $post_id Post ID.
2824  	 * @param int $new     The new comment count.
2825  	 * @param int $old     The old comment count.
2826  	 */
2827  	do_action( 'wp_update_comment_count', $post_id, $new, $old );
2828  
2829  	/** This action is documented in wp-includes/post.php */
2830  	do_action( "edit_post_{$post->post_type}", $post_id, $post );
2831  
2832  	/** This action is documented in wp-includes/post.php */

PHP Documentation

<?php
/**
	 * Fires immediately after a post's comment count is updated in the database.
	 *
	 * @since 2.3.0
	 *
	 * @param int $post_id Post ID.
	 * @param int $new     The new comment count.
	 * @param int $old     The old comment count.
	 */

Quick Info

Hook Type: Action
Parameters: 3
File: wp-includes/comment.php

Links

WordPress Docs View Source Code Search Examples

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