Question

wp_shortlink_wp_head()

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

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description

Attached to the ‘wp_head’ action.

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源代码

File: wp-includes/link-template.php

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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更新日志

Version	description
3.0.0	Introduced.

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相关函数

Uses

• wp-includes/formatting.php: esc_url()
• wp-includes/link-template.php: wp_get_shortlink()

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User Contributed Notes