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wp_shortlink_wp_head()

wp_shortlink_wp_head()

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

Description

Attached to the ‘wp_head’ action.

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"; }

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UsesDescription
wp_get_shortlink()wp-includes/link-template.php

Returns a shortlink for a post, page, attachment, or site.

esc_url()wp-includes/formatting.php

Checks and cleans a URL.

Changelog

VersionDescription
3.0.0Introduced.

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