apply_filters( 'get_shortlink', string $shortlink, int $id, string $context, bool $allow_slugs )

4195	 *4196	 * @param string $shortlink   Shortlink URL.4197	 * @param int    $id          Post ID, or 0 for the current post.4198	 * @param string $context     The context for the link. One of 'post' or 'query',4199	 * @param bool   $allow_slugs Whether to allow post slugs in the shortlink. Not used by default.4200	 */4201	return apply_filters( 'get_shortlink', $shortlink, $id, $context, $allow_slugs );4202}4203 4204/**4205 * Injects rel=shortlink into the head if a shortlink is defined for the current page.4206 *4207 * Attached to the {@see 'wp_head'} action.