WordPress at a glance
function is not described

_wp_ajax_delete_comment_response() WP 2.7.0

Sends back current comment total and new page links if they need to be updated.

Contrary to normal success Ajax response ("1"), die with time() on success.

No Hooks.

Return

Nothing (null).

Usage

_wp_ajax_delete_comment_response( $comment_id, $delta );
$comment_id(int) (required)
$delta(int)

Default: -1

Code of wp ajax delete comment response: wp-admin/includes/ajax-actions.php VER 5.0.3

<?php
function _wp_ajax_delete_comment_response( $comment_id, $delta = -1 ) {
	$total    = isset( $_POST['_total'] )    ? (int) $_POST['_total']    : 0;
	$per_page = isset( $_POST['_per_page'] ) ? (int) $_POST['_per_page'] : 0;
	$page     = isset( $_POST['_page'] )     ? (int) $_POST['_page']     : 0;
	$url      = isset( $_POST['_url'] )      ? esc_url_raw( $_POST['_url'] ) : '';

	// JS didn't send us everything we need to know. Just die with success message
	if ( ! $total || ! $per_page || ! $page || ! $url ) {
		$time           = time();
		$comment        = get_comment( $comment_id );
		$comment_status = '';
		$comment_link   = '';

		if ( $comment ) {
			$comment_status = $comment->comment_approved;
		}

		if ( 1 === (int) $comment_status ) {
			$comment_link = get_comment_link( $comment );
		}

		$counts = wp_count_comments();

		$x = new WP_Ajax_Response( array(
			'what' => 'comment',
			// Here for completeness - not used.
			'id' => $comment_id,
			'supplemental' => array(
				'status' => $comment_status,
				'postId' => $comment ? $comment->comment_post_ID : '',
				'time' => $time,
				'in_moderation' => $counts->moderated,
				'i18n_comments_text' => sprintf(
					_n( '%s Comment', '%s Comments', $counts->approved ),
					number_format_i18n( $counts->approved )
				),
				'i18n_moderation_text' => sprintf(
					_nx( '%s in moderation', '%s in moderation', $counts->moderated, 'comments' ),
					number_format_i18n( $counts->moderated )
				),
				'comment_link' => $comment_link,
			)
		) );
		$x->send();
	}

	$total += $delta;
	if ( $total < 0 )
		$total = 0;

	// Only do the expensive stuff on a page-break, and about 1 other time per page
	if ( 0 == $total % $per_page || 1 == mt_rand( 1, $per_page ) ) {
		$post_id = 0;
		// What type of comment count are we looking for?
		$status = 'all';
		$parsed = parse_url( $url );
		if ( isset( $parsed['query'] ) ) {
			parse_str( $parsed['query'], $query_vars );
			if ( !empty( $query_vars['comment_status'] ) )
				$status = $query_vars['comment_status'];
			if ( !empty( $query_vars['p'] ) )
				$post_id = (int) $query_vars['p'];
			if ( ! empty( $query_vars['comment_type'] ) )
				$type = $query_vars['comment_type'];
		}

		if ( empty( $type ) ) {
			// Only use the comment count if not filtering by a comment_type.
			$comment_count = wp_count_comments($post_id);

			// We're looking for a known type of comment count.
			if ( isset( $comment_count->$status ) ) {
				$total = $comment_count->$status;
			}
		}
		// Else use the decremented value from above.
	}

	// The time since the last comment count.
	$time = time();
	$comment = get_comment( $comment_id );

	$x = new WP_Ajax_Response( array(
		'what' => 'comment',
		// Here for completeness - not used.
		'id' => $comment_id,
		'supplemental' => array(
			'status' => $comment ? $comment->comment_approved : '',
			'postId' => $comment ? $comment->comment_post_ID : '',
			'total_items_i18n' => sprintf( _n( '%s item', '%s items', $total ), number_format_i18n( $total ) ),
			'total_pages' => ceil( $total / $per_page ),
			'total_pages_i18n' => number_format_i18n( ceil( $total / $per_page ) ),
			'total' => $total,
			'time' => $time
		)
	) );
	$x->send();
}