wp_get_shortlink( int $id, string $context = 'post', bool $allow_slugs = true ): string

Source

function wp_get_shortlink( $id = 0, $context = 'post', $allow_slugs = true ) {	/** * Filters whether to preempt generating a shortlink for the given post. * * Returning a value other than false from the filter will short-circuit * the shortlink generation process, returning that value instead. * * @since 3.0.0 * * @param false|string $return Short-circuit return value. Either false or a URL string. * @param int $id Post ID, or 0 for the current post. * @param string $context The context for the link. One of 'post' or 'query', * @param bool $allow_slugs Whether to allow post slugs in the shortlink. */	$shortlink = apply_filters( 'pre_get_shortlink', false, $id, $context, $allow_slugs );	if ( false !== $shortlink ) {	return $shortlink;	}	$post_id = 0;	if ( 'query' === $context && is_singular() ) {	$post_id = get_queried_object_id();	$post = get_post( $post_id );	} elseif ( 'post' === $context ) {	$post = get_post( $id );	if ( ! empty( $post->ID ) ) {	$post_id = $post->ID;	}	}	$shortlink = '';	// Return `?p=` link for all public post types.	if ( ! empty( $post_id ) ) {	$post_type = get_post_type_object( $post->post_type );	if ( 'page' === $post->post_type	&& 'page' === get_option( 'show_on_front' ) && (int) get_option( 'page_on_front' ) === $post->ID	) {	$shortlink = home_url( '/' );	} elseif ( $post_type && $post_type->public ) {	$shortlink = home_url( '?p=' . $post_id );	}	}	/** * Filters the shortlink for a post. * * @since 3.0.0 * * @param string $shortlink Shortlink URL. * @param int $id Post ID, or 0 for the current post. * @param string $context The context for the link. One of 'post' or 'query', * @param bool $allow_slugs Whether to allow post slugs in the shortlink. Not used by default. */	return apply_filters( 'get_shortlink', $shortlink, $id, $context, $allow_slugs ); } 

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