You appear to be a bot. Output may be restricted
Description
Add a pingback url auto-discovery header for single posts, pages, or attachments.
Usage
$void = twenty_twenty_one_pingback_header();
Parameters
Returns
void
Source
File name: twentytwentyone/inc/template-functions.php
Lines:
1 to 5 of 5
function twenty_twenty_one_pingback_header() { if ( is_singular() && pings_open() ) { echo '<link rel="pingback" href="', esc_url( get_bloginfo( 'pingback_url' ) ), '">'; } }