network_site_url │ filter-hook │ WP 3.0.0

Filters the network site URL.

Usage

add_filter( 'network_site_url', 'wp_kama_network_site_url_filter', 10, 3 );

/**
 * Function for `network_site_url` filter-hook.
 * 
 * @param string      $url    The complete network site URL including scheme and path.
 * @param string      $path   Path relative to the network site URL. Blank string if no path is specified.
 * @param string|null $scheme Scheme to give the URL context. Accepts 'http', 'https', 'relative' or null.
 *
 * @return string
 */
function wp_kama_network_site_url_filter( $url, $path, $scheme ){

	// filter...
	return $url;
}

$url(string)

The complete network site URL including scheme and path.

$path(string)

Path relative to the network site URL. Blank string if no path is specified.

$scheme(string|null)

Scheme to give the URL context. Accepts 'http', 'https', 'relative' or null.

Changelog

Where the hook is called

return apply_filters( 'network_site_url', $url, $path, $scheme );

$destination = apply_filters( 'network_site_url', $destination . $path, $path, $scheme );

Where the hook is used in WordPress