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wp_shortlink_wp_head › WordPress Function

Since3.0.0
Deprecatedn/a
› wp_shortlink_wp_head ( No parameters )
Defined at:
Codex:

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

Attached to the {@see 'wp_head'} action.


Related Functions: wp_shortlink_header, wp_get_shortlink, rest_output_link_wp_head, wp_set_link_cats, wp_link_pages

Source 

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

	if ( empty( $shortlink ) ) {
		return;
	}

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