WordPress at a glance
filter is not described

network_home_url filter-hook . WP 3.0.0

Filters the network home URL.


add_filter( 'network_home_url', 'filter_function_name_7069', 10, 3 );
function filter_function_name_7069( $url, $path, $orig_scheme ){
	// filter...

	return $url;
The complete network home URL including scheme and path.
Path relative to the network home URL. Blank string if no path is specified.
Scheme to give the URL context. Accepts 'http', 'https', 'relative' or null.


Since 3.0.0 Introduced.

Where the hook is called

wp-includes/link-template.php 3441
return apply_filters( 'network_home_url', $url, $path, $orig_scheme );

Where the hook is used (in WP core)

Usage not found!