Injects rel=shortlink into the head if a shortlink is defined for the current page.

Description Description

Attached to the ‘wp_head’ action.

Source Source

File: wp-includes/link-template.php

function wp_shortlink_wp_head() {
	$shortlink = wp_get_shortlink( 0, 'query' );

	if ( empty( $shortlink ) ) {

	echo "<link rel='shortlink' href='" . esc_url( $shortlink ) . "' />\n";

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Changelog Changelog

Version Description
3.0.0 Introduced.

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